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1© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 One world. One KEMET Benefits
- Surface mount without holder Wide r ange o f t emperature f rom − 25°C t o + 70°C
- Ma intenance free
- Op erational Voltage: 3.5 – 5.5 VDC
- Hi ghly reliable against liquid leakage
- Le ad-free and RoHS Compliant Overview FC Series Supercapacitors, also known as Electric Double-Layer Capacitors (EDLCs), are surface mount type components intended for high energy storage applications. The FC S eries i s d esigned s pecifically f or r eflow so ldering, al lowing them to be attached to a printed circuit board (PCB) directly.
Applications
Supercapacitors have characteristics ranging from traditional capacitors and batteries. As a result, supercapacitors can be used like a secondary battery when applied in a DC circuit. These devices are best suited for use in low voltage DC hold-up applications such as embedded mi croprocessor sy stems w ith fla sh m emory. Supercapacitors FC Series Part Number System FC 0H 104 Z F TB R 24 –SS Series Surface Mount Maximum Operating Voltage Capacitance Code (F) Capacitance Tolerance Environmental Tape Type Orientation Tape Width C-Spec FCS FC 0V = 3.5 VDC 0H = 5.5 VDC First two digits represent s ignificant fig ures. T hird d igit sp ecifies n umber o f ze ros. Z = − 20/+80% F = Lead-free TB = Embossed R = Positive electrode forward 24 = 24 mm 32 = 32 mm 44 = 44 mm –SS = 3 digit serial number marked on top Blank = No serial number marking
2© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series Dimensions – Millimeters D ±0.5 B ±0.2 A ±0.2 Negative Terminal Positive Terminal W ±0.1 H Maximum L K I IP Part Number D H A B I W P K L
3© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series Performance Characteristics Supercapacitors should not be used for applications such as ripple absorption because of their high internal resistance (several h undred m Ω t o a h undred Ω ) c ompared t o a luminum e lectrolytic c apacitors. T hus, i ts m ain u se w ould b e si milar to that of secondary battery such as power back-up in DC circuit. The following list shows the characteristics of supercapacitors as compared to aluminum electrolytic capacitors for power back-up and secondary batteries. Secondary Battery Capacitor NiCd Lithium Ion Aluminum Electrolytic Supercapacitor Back-up ability – – – – Eco-hazard Cd – – – Operating Temperature Range −20 t o + 60°C −20 t o + 50°C −55 t o + 105°C −40 t o + 85°C ( FR, F Charge Time few hours few hours few seconds few seconds Charge/Discharge Life Time approximately 500 times approximately 500 to 1,000 times limitless (*1) limitless (*1) Restrictions on Charge/Discharge yes yes none none Flow Soldering not applicable not applicable applicable applicable Automatic Mounting not applicable not applicable applicable applicable (FM and FC series) Safety Risks leakage, explosion leakage, combustion, explosion, ignition heat-up, explosion gas emission (*2) (*1) Aluminum electrolytic capacitors and supercapacitors have limited lifetime. However, when used under proper conditions, both can operate within a predetermined lifetime. (*2) There is no harm as it is a mere leak of water vapor which transitioned from water contained in the electrolyte (diluted sulfuric acid). However, application of abnormal voltage surge exceeding maximum operating voltage may result in leakage and explosion. Typical Applications Intended Use (Guideline) Power Supply (Guideline) Application Examples of Equipment Series Long time back-up 500 μ A a nd b elow CMOS microcomputer, IC for clocks CMOS microcomputer, static RAM/DTS (digital tuning system) FC series Environmental Compliance All KEMET supercapacitors are RoHS Compliant. RoHS Compliant
4© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series Table 1 – Ratings & Part Number Reference Part Number Maximum Operating Voltage (VDC) Nominal Capacitance Discharge System (F) Maximum ESR at 1 kHz (Ω) Maximum Current at 30 Minutes (mA) Voltage Holding Characteristic Minimum (V) Weight (g) FC0V104ZFTBR24 3.5 0.10 50 0.09 — 1.0 FCS0V104ZFTBR24 3.5 0.10 100 0.09 — 1.0 FC0V224ZFTBR24 3.5 0.22 25 0.20 — 1.0 FCS0V224ZFTBR24 3.5 0.22 50 0.20 — 1.0 FC0V474ZFTBR24 3.5 0.47 25 0.42 — 1.4 FCS0V474ZFTBR24 3.5 0.47 50 0.42 — 1.4 Part numbers in bold type represent popularly purchased components. Land Pattern B A B C Logo Land Pattern Lead Terminal Diameter (mm) A B C A B C
5© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series FC TypeFCS Type Temperature on the Capacitor Top (°C) 250 200 150 100 Time (seconds) Tp Time exceeding 200°C 120 seconds 160°C Reflow Profile Peak temperature Peak Temperature: 235°C, within 10 seconds Peak Temperature (°C) 250 240 230 220 210 200 Tp (seconds) Tp Time Exceeding 200°C 0 10 20 30 40 50 60 Reflow Profile 100 150 200 250 300 0 50 100 150 200 250 300 350 400 Time (seconds) Temperature (°C) 200°C 150°C 260°C Temperature on the Capacitor Top 217°C 150 seconds 70 seconds Above "Reflow Profile" graph indicates temperature at the terminals and capacitor top. Precautions for Use
- This series is exclusively for reflow soldering. It is designed for thermal conduction system such as combination use of in frared ray and heat blow. Consult with KEMET before applying other methods.
- The r eflow c ondition m ust b e k ept w ithin r eflow p rofile g raphs s hown b elow.
- A pplying r eflow so ldering i s l imited t o 2 t imes. A fter th e fi rst r eflow, c ool d own th e c apacitor th oroughly t o 5 – 3 5°C be fore th e s econd r eflow. Always c onsult w ith K EMET w hen a pplying r eflow so ldering i n a m ore s evere c ondition th an th e c ondition d escribed h ere. Above "Reflow Profile" graph indicates temperature at the terminals and capacitor top. Peak Temperature Below +260°C Over +255°C Within 10 seconds Over +230°C Within 45 seconds Over +220°C Within 60 seconds Over +217°C Within 70 seconds Time between +150°C to +200°C (temperature zone ove r + 170°C w ithin 5 seconds) 150 seconds
6© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series Specifications * Must fulfill the above condition after reflow soldering. Item FC 5.5 V Type, 3.5 V Type Test Conditions (conforming to JIS C 5160-1) Category Temperature Range −25°C t o + 70°C Maximum Operating Voltage 5.5 VDC, 3.5 VDC Capacitance Refer to Table 1 Refer to “Measurement Conditions” Capacitance Allowance +80%, − 20% Refer to “Measurement Conditions” ESR Refer to Table 1 Measured at 1 kHz, 10 mA; See also “Measurement Conditions” Current (30 minutes value) Refer to Table 1 Refer to “Measurement Conditions” * Surge Capacitance > 9 0% o f i nitial r atings Surge voltage: Charge: Discharge: Number of cycles: Series resistance: Discharge resistance: Temperature: 4.0 V (3.5 V type,3.6 V type) 6.3 V (5.5 V type) 30 seconds 9 minutes 30 seconds 1,000 0.043 F , 0 .047 F 300 Ω .068 F 240 Ω .10 F 150 Ω .22 F 56 Ω .47 F 30 Ω .0 F 15 Ω 0 Ω ±2°C ESR ≤ 1 20% o f i nitial r atings Current (30 minutes value) ≤ 1 20% o f i nitial r atings Appearance No obvious abnormality * Characteristics in Different Temperature Capacitance Phase 2 ≥ 5 0% o f i nitial v alue Conforms to 4.17 Phase 1: Phase 2: Phase 4: Phase 5: Phase 6: +25±2°C −25±2°C +25±2°C +70±2°C +25±2°C ESR ≤ 00% o f i nitial v alue Capacitance Phase 3 ESR Capacitance Phase 5 ≤ 2 00% o f i nitial v alue ESR Satisfy initial ratings Current (30 minutes value) 1.5 CV (mA) or below Capacitance Phase 6 Within ± 20% o f i nitial v alue ESR Satisfy initial ratings Current (30 minutes value) Satisfy initial ratings * Vibration Resistance Capacitance Satisfy initial ratings Conforms to 4.13 Frequency: Testing Time: 10 to 55 Hz 6 hours ESR Current (30 minutes value) Appearance No obvious abnormality * Solder Heat Resistance Capacitance Satisfy initial ratings Cooled down to ambient temperature after reflow s oldering, t hen t he p roduct m ust fu lfill t he c ondition s tated l eft. (See Precautions for Use) ESR Current (30 minutes value) Appearance No obvious abnormality * Temperature Cycle Capacitance Satisfy initial ratings Conforms to 4.12 Temperature Condition: Number of cycles: −25°C » Room temperature » +70°C » Room temperature 5 cycles ESR Current (30 minutes value) Appearance No obvious abnormality
7© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series Specifications cont’d * Must fulfill the above condition after reflow soldering. Marking 473 5.5V Nominal Capacitance Maximum Operating Voltage Date Code Polarity (negative) FC 5.5V 474 A1-001 Nominal Capacitance Maximum Operating Voltage Serial Number Polarity (negative) Series Name Logo N T Date Code 473 5.5V A1 S Nominal Capacitance Maximum Operating Voltage Date Code FCS Type Polarity (negative) D = 10.5 mm D = 16 & 21 mm D = 10.7 mmDisplays nominal capacitance, maximum operating voltage serial number, polarity, etc. Item FC 5.5 V Type, 3.5 V Type Test Conditions (conforming to JIS C 5160-1) * High Temperature and High Humidity Resistance Capacitance Within ± 20% o f i nitial v alue Conforms to 4.14 Temperature: Relative humidity: Testing time: +40±2°C 90 t o 9 5% R H 240±8 hours ESR ≤ 1 20% o f i nitial r atings Current (30 minutes value) ≤ 1 20% o f i nitial r atings Appearance No obvious abnormality * High Temperature Load Capacitance Within ± 30% o f i nitial v alue Conforms to 4.15 Voltage applied: Series protection resistance: Testing time: Maximum operating voltage Ω ,000+48 ( +48/−0) hour s ESR < 2 00% o f i nitial r atings Current (30 minutes value) < 2 00% o f i nitial r atings Appearance No obvious abnormality * Self Discharge Characteristics (Voltage Holding Characteristics)
5.5 V type: Voltage between terminal leads
4.2 V Charging condition Voltage applied: Series resistance: Charging time:
5.0 VDC (Terminal at
negative) Ω 4 hours
3.5 V type: Not s
Let stand for 24 hours in condition described below with terminals opened. Ambient temperature: Relative humidity: < 25°C < 7 0% R H
8© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series Tape & Reel Packaging Information – Millimeters B WA C E DR:10 t Mark TBR24 TBR32 TBR44 A 380±2 330±2 380±2 B Product height 5.5 mm 80±1 100±1 100±1 Product height 8.5 mm 100±1 W Product height 5.5 mm 25.5±0.5 33.5±1.0 45.5±1.0 Product height 8.5 mm 25.5±1.0 t 2.0 2.0 2.0
9© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series Tape & Reel Packaging Information – Millimeters cont'd Super capacitors fitting on square-hole Super capacitors fitting on square-holet2 A B P2 P0 F E W Forward direction Sprocket hole Indented square-hole for fitting super capacitors A B G R0.75 0.2 F E W ø D0 P2 P0 ø D0 Mark TBR24 TBR32 TBR44 W 24.0 32.0 44.0 A 11.4 18.0 23.0 B 13.0 20.0 25.0 P0 4.0 4.0 4.0 P1 16.0 24.0 32.0 P2 2.0 2.0 2.0 F 11.5 14.2 20.2 ø D0 1.55 1.55 1.55 t1 0.4 0.5 0.5 E 1.75 1.75 1.75 G – 28.4 40.4 Ammo Pack Packaging Information Part Number Quantity per Reel FC0H473ZFTBR24 1,000 pieces/reel FC0H104ZFTBR24 1,000 pieces/reel FC0H224ZFTBR24 500 pieces/reel FC0H474ZFTBR32–SS 200 pieces/reel FC0H105ZFTBR44–SS 150 pieces/reel FC0V104ZFTBR24 1,000 pieces/reel FC0V224ZFTBR24 1,000 pieces/reel FC0V474ZFTBR24 500 pieces/reel FCS0H473ZFTBR24 1,000 pieces/reel FCS0H104ZFTBR24 1,000 pieces/reel FCS0H224ZFTBR24 500 pieces/reel FCS0V104ZFTBR24 1,000 pieces/reel FCS0V224ZFTBR24 1,000 pieces/reel FCS0V474ZFTBR24 500 pieces/reel
10© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series List of Plating & Sleeve Type By changing the solder plating from leaded solder to lead-free solder and the outer tube material of can-cased conventional supercapacitor from polyvinyl chloride to polyethylene terephthalate (PET), our supercapacitor is now even friendlier to the environment. I ron + c opper b ase + l ead-free s older p lating ( Sn-1Cu) b. S US n ickel b ase + c opper b ase + r eflow l ead-free s older p lating ( 100% S n, r eflow p rocessed) Series Part Number Plating Sleeve FC FC0H473ZFTBR24 b No tube used FC0H104ZFTBR24 b No tube used FC0H224ZFTBR24 b No tube used FC0H474ZFTBR32–SS a No tube used FC0H105ZFTBR44–SS a No tube used FC0V104ZFTBR24 b No tube used FC0V224ZFTBR24 b No tube used FC0V474ZFTBR24 b No tube used FCS0H473ZFTBR24 b No tube used FCS0H104ZFTBR24 b No tube used FCS0H224ZFTBR24 b No tube used FCS0V104ZFTBR24 b No tube used FCS0V224ZFTBR24 b No tube used FCS0V474ZFTBR24 b No tube used Recommended Pb-free solder : Sn /3.5Ag/0.75Cu S n/3.0Ag/0.5Cu S n/0.7Cu S n/2.5Ag/1.0Bi/0.5Cu
11© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series Measurement Conditions Capacitance (Charge System) Capacitance i s c alculated fr om e xpression ( 9) b y m easuring th e c harge t ime c onstant ( τ) o f th e c apacitor ( C). P rior t o me asurement, the capacitor is discharged by shorting both pins of the device for at least 30 minutes. In addition, use the polarity indicator on the device to determine correct orientation of capacitor for charging. Eo: 3. 0 (V) Pr oduct with maximum operating voltage of 3.5 V 0 (V) Pr oduct with maximum operating voltage of 5.5 V 0 (V) Pr oduct with maximum operating voltage of 6.5 V .0 (V) Pr oduct with maximum operating voltage of 11 V .0 (V) Pr oduct with maximum operating voltage of 12 V τ: Time fr om s tart o f c harging u ntil V c b ecomes 0 .632 E o ( (se conds) Rc: See t able b elow (Ω). C harge Resistor Selection Guide Cap FA FE FS FY FR FM, FME FMR, FML FMC FG FGR FGH FT FC, FCS HVFYD FYH FYL
0.022 F 1,000 Ω – 1,000 Ω 2,000 Ω 2,000 Ω 2,000 Ω 2,000 Ω 2,000 Ω – 2,000 Ω – – Discharge –
0.047 F 1,000 Ω 1,000 Ω 1,000 Ω 2,000 Ω 1,000 Ω 2,000 Ω 1,000 Ω 2000 Ω 1,000 Ω 2,000 Ω – – – –
0.10 F 510 Ω 510 Ω 510 Ω 1,000 Ω 510 Ω – 1,000 Ω 1000 Ω 1,000 Ω 1,000 Ω Discharge 510 Ω Discharge –
0.22 F 200 Ω 20 0 Ω 20 0 Ω 51 0 Ω 51 0 Ω – 51 0 Ω 0H: Discharge
0V: 1000 Ω – 1,000 Ω Dis charge 200 Ω Dis charge –
0.47 F 100 Ω 100 Ω 100 Ω 200 Ω 200 Ω – 200 Ω – – 1,000 Ω Discharge 100 Ω Discharge –
1.0 F 51 Ω 51 Ω 100 Ω 100 Ω 100 Ω – 100 Ω – – 510 Ω Discharge 100 Ω Discharge Discharge
*Capacitance values according to the constant current discharge method. *HV Series capacitance is measured by discharge system Vc Rc Switch C Eo Capacitance: C = τ (F) (9)Rc
12© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series Measurement Conditions cont’d Capacitance (Discharge System) As shown in the diagram below, charging is performed for a duration of 30 minutes once the voltage of the capacitor terminal reaches 5.5 V. Then, use a constant current load device and measure the time for the terminal voltage to drop from 3.0 to 2.5 V upon discharge at 0.22 mA per 0.22 F, for example, and calculate the static capacitance according to the equation shown below. Note: The current value is 1 mA discharged per 1 F. Capacitance (Discharge System – 3.5 V) As shown in the diagram below, charging is performed for a duration of 30 minutes once the voltage of the capacitor terminal reaches 3.5 V. Then, use a constant current load device and measure the time for the terminal voltage to drop from 1.8 to 1.5 V upon discharge at 1.0 mA per 1.0 F, for example, and calculate the static capacitance according to the equation shown below. Capacitance (Discharge System – HV Series) As shown in the diagram below, charging is performed for a duration of 30 minutes once the voltage of the capacitor terminal reaches maximum operating voltage. Then, use a constant current load device and measure the time for the terminal voltage to drop from 2.0 to 1.5 V upon discharge at 1.0 mA per 1.0 F, and calculate the static capacitance according to the equation shown below. 36 Super Capacitors Vol.13 9. Measurement Conditions VC RC EO Swich C EO: 3.0 (V) … Product with maximum operating voltage 3.5 V 5.0 (V) … Product with maximum operating voltage 5.5 V 6.0 (V) … Product with maximum operating voltage 6.5 V 10.0 (V) … Product with maximum operating voltage 11 V 12.0 (V) … Product with maximum operating voltage 12 V τ: Time from start of charging until Vc becomes 0.632E 0 (V) (sec) RC: See table below (Ω). Capacitance: C = (F) (9)τ RC Capacitance (Discharge System) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the condensor terminal reaches 5.5 V. Then, use a constant current load device and measure the time for the terminal voltage to drop from 3.0 to 2.5 V upon discharge at 0.22 mA for 0.22 F, for example, and calculate the static capacitance according to the equation shown below. Note: The current value is 1 mA discharged per 1F. A V C R5.5V SW 0.22mA(I) 30 min. T1 T2 V1 : 2.5V V1 : 3.0V5.5V Voltage Duration (sec.) Table 3 Capacitance measurement Capactance：C＝ (F) I×(T2－T1) V1－V2 (1) Capacitance ( Charge System ) Capacitance is calculated from expression (9) by measuring the charge time constant ( τ) of the capacitor (C). Prior to measurement, short between both pins of the capacitor for 30 minutes or more to let it discharge. In addition, follow the indication of the product when determining the polarity of the capacitor during charging. FA FE FS FY FR FM, FME FMR, FML FMC FG FGR FGH FT FC, FCSFYD FYH FYL 0.022F 1000 Ω – 1000 Ω 2000 Ω 2000 Ω 2000 Ω 2000 Ω 2000 Ω – 2000 Ω – – Discharge 0.047F 1000 Ω 1000 Ω 1000 Ω 2000 Ω 1000 Ω 2000 Ω 1000 Ω 2000 Ω 1000 Ω 2000 Ω – – – 0.10F 510 Ω 510 Ω 510 Ω 1000 Ω 510 Ω – 1000 Ω 1000 Ω 1000 Ω 1000 Ω Discharge 510 Ω Discharge 0.22F 200 Ω 200 Ω 200 Ω 510 Ω 510 Ω – 510 Ω 0H: Discharge 0V: 1000 Ω – 1000 Ω Discharge 200 Ω Discharge 0.47F 100 Ω 100 Ω 100 Ω 200 Ω 200 Ω – 200 Ω – – 1000 Ω Discharge 100 Ω Discharge 1.0F 51 Ω 51 Ω 100 Ω 100 Ω 100 Ω – 100 Ω – – 510 Ω Discharge 100 Ω Discharge *Capacitance values according to the constant current discharge method. *HV series capacitance is measured by discharge system. Super Capacitors Vol.13 37 Capacitance (Discharge System:3.5V) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches 3.5V. Then, use a constant current load device and measure the time for the terminal voltage to drop from 1.8 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Capacitance (Discharge System:HVseries) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches Max. operating voltage. Then, use a constant current load device and measure the time for the terminal voltage to drop from 2.0 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Equivalent series resistance (ESR) ESR shall be calculated from the equation below. Current (at 30 minutes after charging) Current shall be calculated from the equation below. Prior to measurement, both lead terminals must be short-circuited for a minimum of 30 minutes. The lead terminal connected to the metal can case is connected to the negative side of the power supply. Eo： 2.5Vdc (HVseries 50F) 2.7Vdc (HVseries except 50F) 3.0Vdc (3.5V type) 5.0Vdc (5.5V type) Rc： 1000Ω (0.010F, 0.022F, 0.047F) 2.2Ω (HVseries) Self-discharge characteristic (0H: 5.5V products) The self-discharge characteristic is measured by charging a voltage of 5.0 Vdc (charge protection resistance: 0Ω) according to the capacitor polarity for 24 hours, then releasing between the pins for 24 hours and measuring the pin-to-pin voltage. The test should be carried out in an environment with an ambient temperature of 25℃ or below and relative humidity of 70% RH or below. A V C R3.5V SW 30 minutes T1 T2 V2 : 1.5V V1 : 1.8V3.5V (V) Time (sec.) A V C R3.5V SW V2 : 1.5V V1 : 2.0V3.5V (V) Time (sec.) 30 minutes T1 T2 C＝ (F) I×(T2－T1) V1－V2 C＝ (F) I×(T2－T1) V1－V2 Current＝ (A) VR RC ESR＝ (Ω) VC 0.01 C 10mA VCf:1kHz C SW RC EO ＋ VR Super Capacitors Vol.13 37 Capacitance (Discharge System:3.5V) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches 3.5V. Then, use a constant current load device and measure the time for the terminal voltage to drop from 1.8 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Capacitance (Discharge System:HVseries) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches Max. operating voltage. Then, use a constant current load device and measure the time for the terminal voltage to drop from 2.0 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Equivalent series resistance (ESR) ESR shall be calculated from the equation below. Current (at 30 minutes after charging) Current shall be calculated from the equation below. Prior to measurement, both lead terminals must be short-circuited for a minimum of 30 minutes. The lead terminal connected to the metal can case is connected to the negative side of the power supply. Eo： 2.5Vdc (HVseries 50F) 2.7Vdc (HVseries except 50F) 3.0Vdc (3.5V type) 5.0Vdc (5.5V type) Rc： 1000Ω (0.010F, 0.022F, 0.047F) 2.2Ω (HVseries) Self-discharge characteristic (0H: 5.5V products) The self-discharge characteristic is measured by charging a voltage of 5.0 Vdc (charge protection resistance: 0Ω) according to the capacitor polarity for 24 hours, then releasing between the pins for 24 hours and measuring the pin-to-pin voltage. The test should be carried out in an environment with an ambient temperature of 25℃ or below and relative humidity of 70% RH or below. A V C R3.5V SW 30 minutes T1 T2 V2 : 1.5V V1 : 1.8V3.5V (V) Time (sec.) A V C R3.5V SW V2 : 1.5V V1 : 2.0V3.5V (V) Time (sec.) 30 minutes T1 T2 C＝ (F) I×(T2－T1) V1－V2 C＝ (F) I×(T2－T1) V1－V2 Current＝ (A) VR RC ESR＝ (Ω) VC 0.01 C 10mA VCf:1kHz C SW RC EO ＋ VR Super Capacitors Vol.13 37 Capacitance (Discharge System:3.5V) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches 3.5V. Then, use a constant current load device and measure the time for the terminal voltage to drop from 1.8 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Capacitance (Discharge System:HVseries) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches Max. operating voltage. Then, use a constant current load device and measure the time for the terminal voltage to drop from 2.0 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Equivalent series resistance (ESR) ESR shall be calculated from the equation below. Current (at 30 minutes after charging) Current shall be calculated from the equation below. Prior to measurement, both lead terminals must be short-circuited for a minimum of 30 minutes. The lead terminal connected to the metal can case is connected to the negative side of the power supply. Eo： 2.5Vdc (HVseries 50F) 2.7Vdc (HVseries except 50F) 3.0Vdc (3.5V type) 5.0Vdc (5.5V type) Rc： 1000Ω (0.010F, 0.022F, 0.047F) 2.2Ω (HVseries) Self-discharge characteristic (0H: 5.5V products) The self-discharge characteristic is measured by charging a voltage of 5.0 Vdc (charge protection resistance: 0Ω) according to the capacitor polarity for 24 hours, then releasing between the pins for 24 hours and measuring the pin-to-pin voltage. The test should be carried out in an environment with an ambient temperature of 25℃ or below and relative humidity of 70% RH or below. A V C R3.5V SW 30 minutes T1 T2 V2 : 1.5V V1 : 1.8V3.5V (V) Time (sec.) A V C R3.5V SW V2 : 1.5V V1 : 2.0V3.5V (V) Time (sec.) 30 minutes T1 T2 C＝ (F) I×(T2－T1) V1－V2 C＝ (F) I×(T2－T1) V1－V2 Current＝ (A) VR RC ESR＝ (Ω) VC 0.01 C 10mA VCf:1kHz C SW RC EO ＋ VR Super Capacitors Vol.13 37 Capacitance (Discharge System:3.5V) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches 3.5V. Then, use a constant current load device and measure the time for the terminal voltage to drop from 1.8 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Capacitance (Discharge System:HVseries) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches Max. operating voltage. Then, use a constant current load device and measure the time for the terminal voltage to drop from 2.0 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Equivalent series resistance (ESR) ESR shall be calculated from the equation below. Current (at 30 minutes after charging) Current shall be calculated from the equation below. Prior to measurement, both lead terminals must be short-circuited for a minimum of 30 minutes. The lead terminal connected to the metal can case is connected to the negative side of the power supply. Eo： 2.5Vdc (HVseries 50F) 2.7Vdc (HVseries except 50F) 3.0Vdc (3.5V type) 5.0Vdc (5.5V type) Rc： 1000Ω (0.010F, 0.022F, 0.047F) 2.2Ω (HVseries) Self-discharge characteristic (0H: 5.5V products) The self-discharge characteristic is measured by charging a voltage of 5.0 Vdc (charge protection resistance: 0Ω) according to the capacitor polarity for 24 hours, then releasing between the pins for 24 hours and measuring the pin-to-pin voltage. The test should be carried out in an environment with an ambient temperature of 25℃ or below and relative humidity of 70% RH or below. A V C R3.5V SW 30 minutes T1 T2 V2 : 1.5V V1 : 1.8V3.5V (V) Time (sec.) A V C R3.5V SW V2 : 1.5V V1 : 2.0V3.5V (V) Time (sec.) 30 minutes T1 T2 C＝ (F) I×(T2－T1) V1－V2 C＝ (F) I×(T2－T1) V1－V2 Current＝ (A) VR RC ESR＝ (Ω) VC 0.01 C 10mA VCf:1kHz C SW RC EO ＋ VR Super Capacitors Vol.13 37 Capacitance (Discharge System:3.5V) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches 3.5V. Then, use a constant current load device and measure the time for the terminal voltage to drop from 1.8 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Capacitance (Discharge System:HVseries) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches Max. operating voltage. Then, use a constant current load device and measure the time for the terminal voltage to drop from 2.0 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Equivalent series resistance (ESR) ESR shall be calculated from the equation below. Current (at 30 minutes after charging) Current shall be calculated from the equation below. Prior to measurement, both lead terminals must be short-circuited for a minimum of 30 minutes. The lead terminal connected to the metal can case is connected to the negative side of the power supply. Eo： 2.5Vdc (HVseries 50F) 2.7Vdc (HVseries except 50F) 3.0Vdc (3.5V type) 5.0Vdc (5.5V type) Rc： 1000Ω (0.010F, 0.022F, 0.047F) 2.2Ω (HVseries) Self-discharge characteristic (0H: 5.5V products) The self-discharge characteristic is measured by charging a voltage of 5.0 Vdc (charge protection resistance: 0Ω) according to the capacitor polarity for 24 hours, then releasing between the pins for 24 hours and measuring the pin-to-pin voltage. The test should be carried out in an environment with an ambient temperature of 25℃ or below and relative humidity of 70% RH or below. A V C R3.5V SW 30 minutes T1 T2 V2 : 1.5V V1 : 1.8V3.5V (V) Time (sec.) A V C R3.5V SW V2 : 1.5V V1 : 2.0V3.5V (V) Time (sec.) 30 minutes T1 T2 C＝ (F) I×(T2－T1) V1－V2 C＝ (F) I×(T2－T1) V1－V2 Current＝ (A) VR RC ESR＝ (Ω) VC 0.01 C 10mA VCf:1kHz C SW RC EO ＋ VR
13© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series Measurement Conditions cont’d Equivalent Series Resistance (ESR) ESR shall be calculated from the equation below. Current (at 30 minutes after charging) Current shall be calculated from the equation below. Prior to measurement, both lead terminals must be short-circuited for a minimum of 30 minutes. The lead terminal connected to the metal can case is connected to the negative side of the power supply. Eo: 2.5 VDC (HV Series 50 F)
7 VDC (HV Series except 50 F)
0 VDC (3.5 V type) 0 VDC (5.5 V type) Rc: 1,000 Ω ( 0.010 F , 0 .022 F , 0 .047 F 100 Ω ( 0.10 F , 0 .22 F , 0 .47 F 10 Ω ( 1.0 F , 1 .5 F , 2 .2 F , 4 .7 F 2.2 Ω ( HV S eries) Self-Discharge Characteristic (0H – 5.5 V Products) The s elf-discharge c haracteristic i s m easured b y c harging a v oltage o f 5 .0 V DC ( charge p rotection r esistance: 0 Ω ac cording to the capacitor polarity for 24 hours, then releasing between the pins for 24 hours and measuring the pin-to- pin v oltage. T he t est s hould b e c arried o ut i n a n e nvironment w ith a n a mbient t emperature o f 2 5° C o r b elow a nd r elative hu midity o f 7 0% R H o r b elow. the soldering is checked. 4. Dismantling There is a small amount of electrolyte stored within the capacitor. Do not attempt to dismantle as direct skin contact with the e lectrolyte w ill c ause b urning. T his p roduct s hould b e tr eated a s i ndustrial w aste a nd n ot i s n ot t o b e d isposed o f b y fi re. Super Capacitors Vol.13 37 Capacitance (Discharge System:3.5V) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches 3.5V. Then, use a constant current load device and measure the time for the terminal voltage to drop from 1.8 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Capacitance (Discharge System:HVseries) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches Max. operating voltage. Then, use a constant current load device and measure the time for the terminal voltage to drop from 2.0 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Equivalent series resistance (ESR) ESR shall be calculated from the equation below. Current (at 30 minutes after charging) Current shall be calculated from the equation below. Prior to measurement, both lead terminals must be short-circuited for a minimum of 30 minutes. The lead terminal connected to the metal can case is connected to the negative side of the power supply. Eo： 2.5Vdc (HVseries 50F) 2.7Vdc (HVseries except 50F) 3.0Vdc (3.5V type) 5.0Vdc (5.5V type) Rc： 1000Ω (0.010F, 0.022F, 0.047F) 2.2Ω (HVseries) Self-discharge characteristic (0H: 5.5V products) The self-discharge characteristic is measured by charging a voltage of 5.0 Vdc (charge protection resistance: 0Ω) according to the capacitor polarity for 24 hours, then releasing between the pins for 24 hours and measuring the pin-to-pin voltage. The test should be carried out in an environment with an ambient temperature of 25℃ or below and relative humidity of 70% RH or below. A V C R3.5V SW 30 minutes T1 T2 V2 : 1.5V V1 : 1.8V3.5V (V) Time (sec.) A V C R3.5V SW V2 : 1.5V V1 : 2.0V3.5V (V) Time (sec.) 30 minutes T1 T2 C＝ (F) I×(T2－T1) V1－V2 C＝ (F) I×(T2－T1) V1－V2 Current＝ (A) VR RC ESR＝ (Ω) VC 0.01 C 10mA VCf:1kHz C SW RC EO ＋ VR Super Capacitors Vol.13 37 Capacitance (Discharge System:3.5V) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches 3.5V. Then, use a constant current load device and measure the time for the terminal voltage to drop from 1.8 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Capacitance (Discharge System:HVseries) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches Max. operating voltage. Then, use a constant current load device and measure the time for the terminal voltage to drop from 2.0 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Equivalent series resistance (ESR) ESR shall be calculated from the equation below. Current (at 30 minutes after charging) Current shall be calculated from the equation below. Prior to measurement, both lead terminals must be short-circuited for a minimum of 30 minutes. The lead terminal connected to the metal can case is connected to the negative side of the power supply. Eo： 2.5Vdc (HVseries 50F) 2.7Vdc (HVseries except 50F) 3.0Vdc (3.5V type) 5.0Vdc (5.5V type) Rc： 1000Ω (0.010F, 0.022F, 0.047F) 2.2Ω (HVseries) Self-discharge characteristic (0H: 5.5V products) The self-discharge characteristic is measured by charging a voltage of 5.0 Vdc (charge protection resistance: 0Ω) according to the capacitor polarity for 24 hours, then releasing between the pins for 24 hours and measuring the pin-to-pin voltage. The test should be carried out in an environment with an ambient temperature of 25℃ or below and relative humidity of 70% RH or below. A V C R3.5V SW 30 minutes T1 T2 V2 : 1.5V V1 : 1.8V3.5V (V) Time (sec.) A V C R3.5V SW V2 : 1.5V V1 : 2.0V3.5V (V) Time (sec.) 30 minutes T1 T2 C＝ (F) I×(T2－T1) V1－V2 C＝ (F) I×(T2－T1) V1－V2 Current＝ (A) VR RC ESR＝ (Ω) VC 0.01 C 10mA VCf:1kHz C SW RC EO ＋ VR Super Capacitors Vol.13 37 Capacitance (Discharge System:3.5V) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches 3.5V. Then, use a constant current load device and measure the time for the terminal voltage to drop from 1.8 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Capacitance (Discharge System:HVseries) In the diagram below, charging is performed for a duration of 30 minutes, once the voltage of the capacitor terminal reaches Max. operating voltage. Then, use a constant current load device and measure the time for the terminal voltage to drop from 2.0 to 1.5V upon discharge at 1 mA per 1F, and calculate the static capacitance according to the equation shown below. Equivalent series resistance (ESR) ESR shall be calculated from the equation below. Current (at 30 minutes after charging) Current shall be calculated from the equation below. Prior to measurement, both lead terminals must be short-circuited for a minimum of 30 minutes. The lead terminal connected to the metal can case is connected to the negative side of the power supply. Eo： 2.5Vdc (HVseries 50F) 2.7Vdc (HVseries except 50F) 3.0Vdc (3.5V type) 5.0Vdc (5.5V type) Rc： 1000Ω (0.010F, 0.022F, 0.047F) 2.2Ω (HVseries) Self-discharge characteristic (0H: 5.5V products) The self-discharge characteristic is measured by charging a voltage of 5.0 Vdc (charge protection resistance: 0Ω) according to the capacitor polarity for 24 hours, then releasing between the pins for 24 hours and measuring the pin-to-pin voltage. The test should be carried out in an environment with an ambient temperature of 25℃ or below and relative humidity of 70% RH or below. A V C R3.5V SW 30 minutes T1 T2 V2 : 1.5V V1 : 1.8V3.5V (V) Time (sec.) A V C R3.5V SW V2 : 1.5V V1 : 2.0V3.5V (V) Time (sec.) 30 minutes T1 T2 C＝ (F) I×(T2－T1) V1－V2 C＝ (F) I×(T2－T1) V1－V2 Current＝ (A) VR RC ESR＝ (Ω) VC 0.01 C 10mA VCf:1kHz C SW RC EO ＋ VR
14© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series Notes on Using Supercapacitors or Electric Double-Layer Capacitors (EDLCs) 1. Circuitry Design
1.1 Useful life
The FC Series Supercapacitor (EDLC) uses an electrolyte in a sealed container. Water in the electrolyte can evaporate while in use over long periods of time at high temperatures, thus reducing electrostatic capacity which in turn will create greater internal resistance. The characteristics of the supercapacitor can vary greatly depending on the environment in which it is used. Basic breakdown mode is an open mode due to increased internal resistance. 1.2 F ail r ate i n th e fi eld Based o n fi eld d ata, th e f ail r ate i s c alculated a t a pproximately 0 .006 F it. W e e stimate th at u nreported f ailures a re t en ti mes this amount. Therefore, we assume that the fail rate is below 0.06 Fit.
1.3 Exceeding maximum usable voltage
Performance may be compromised and in some cases leakage or damage may occur if applied voltage exceeds maximum working voltage.
1.4 Use of capacitor as a smoothing capacitor (ripple absorption)
As supercapacitors contain a high level of internal resistance, they are not recommended for use as smoothing capacitors in electrical circuits. Performance may be compromised and, in some cases, leakage or damage may occur if a supercapacitor is used in ripple absorption.
1.5 Series connections
As applied voltage balance to each supercapacitor is lost when used in series connection, excess voltage may be applied to some supercapacitors, which will not only negatively affect its performance but may also cause leakage and/or damage. Allow ample margin for maximum voltage or attach a circuit for applying equal voltage to each supercapacitor (partial pressure resistor/voltage divider) when using supercapacitors in series connection. Also, arrange supercapacitors so that the temperature between each capacitor will not vary.
1.6 Case Polarity
The supercapacitor is manufactured so that the terminal on the outer case is negative (-). Align the (-) symbol during use. Even though discharging has been carried out prior to shipping, any residual electrical charge may negatively affect other parts.
1.7 Use next to heat emitters
l ife o f th e s upercapacitor w ill b e s ignificantly a ffected i f u sed n ear h eat e mitting i tems ( coils, p ower tr ansistors an d posistors, etc.) where the supercapacitor itself may become heated.
1.8 Usage environment
This device cannot be used in any acidic, alkaline or similar type of environment.
15© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series Notes on Using Supercapacitors or Electric Double-Layer Capacitors (EDLCs) cont’d 2. Mounting 2.1 M ounting o nto a r eflow f urnace Ex cept f or th e FC se ries, i t i s n ot p ossible t o m ount th is c apacitor o nto a n I R / V PS r eflow f urnace. D o n ot i mmerse th e ca pacitor into a soldering dip tank.
2.2 Flow soldering conditions
ection – P recautions f or U se
2.3 Installation using a soldering iron
Care must be taken to prevent the soldering iron from touching other parts when soldering. Keep the tip of the soldering iron u nder 4 00°C a nd s oldering t ime t o w ithin 3 se conds. A lways m ake s ure th at th e t emperature o f th e t ip i s c ontrolled. In ternal capacitor resistance is likely to increase if the terminals are overheated.
2.4 Lead terminal processing
Do not attempt to bend or polish the capacitor terminals with sand paper, etc. Soldering may not be possible if the metallic plating is removed from the top of the terminals.
2.5 Cleaning, Coating, and Potting
Except for the FM series, cleaning, coating and potting must not be carried out. Consult KEMET if this type of procedure is necessary. Terminals should be dried at less than the maximum operating temperature after cleaning. 3. Storage
3.1 Temperature and humidity
s ure th at th e s upercapacitor i s s tored a ccording t o th e f ollowing c onditions: T emperature: 5 – 3 5°C ( Standard °C), H umidity: 2 0 – 7 0% ( Standard: 5 0%). D o n ot al low th e b uild u p o f c ondensation th rough s udden t emperature ch ange.
3.2 Environment conditions
Make sure there are no corrosive gasses such as sulfur dioxide, as penetration of the lead terminals is possible. Always store this item in an area with low dust and dirt levels. Make sure that the packaging will not be deformed through heavy loading, movement and/or knocks. Keep out of direct sunlight and away from radiation, static electricity and magnetic fields.
3.3 Maximum storage period
This item may be stored up to one year from the date of delivery if stored at the conditions stated above.
16© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com S6 011_FC • 3/29/2017 Supercapacitors – FC Series KEMET Electronic Corporation Sales Offi ces For a complete list of our global sales offi ces, please visit www.kemet.com/sales. Disclaimer All product specifi cations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such applications, but are not intended to constitute – and KEMET specifi cally disclaims – any warranty concerning suitability for a specifi c customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no obligation or liability for the advice given or results obtained. Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. KEMET is a registered trademark of KEMET Electronics Corporation.