ECEV35GR22R

ECEV6.3G0R1R PANASONIC | Alldatasheet

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Ñ EE3 Ñ Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail. Aluminum Electrolytic Capacitor/V-G VSeries: G T ype : -40 to + 105°C 6.3 to 50 V .DC 0.1 to 470 µ F I < 0.01 CV or 3 (µ A) after 2 minutes (Whichever is the greater) 50 G W.V. tan d 6.3 10 16 25 35 50 ( Impedance ratio at 120 Hz) W.V . (V) 6.3 10 16 25 35 50 -25 / +20 °C 4 3 2 2 2 2 -40 / +20 °C 8 6 4 4 3 3 E C E V G Discontinued Surface Mount T ype n Features Endurance :105°C 1000 h n Specification Operating temp. range Rated W.V . range Nominal cap. range Capacitance tol. DC leakage current tan d (120Hz / +20°C) Characteristics at Low T emperature Endurance Shelf life Resistance to Soldering Heat n Explanation of Part Number Common code Shape W.V . code Series code Capacitance code Suffix n Marking Example : 50V22µF Rated voltage (V .DC) (-): Negative polarity marking Capacitance (µF) Series identification n Dimensions in mm (not to scale) After applying rated working voltage for 1000 hours at +105 ±2°C, and then being atabilized at +20°C, capacitors shall meet following limits. After storage for 1000 hours at +105 ±2°C with no voltage applied and then being stabilized at +20°C, capacitor shall meet the limits specified in “Endurance”. Capacitance change tan d DC leakage current < ±10% of initial measured value < initial specified value < initial specified value Capacitance change tan d DC leakage current < ±20% of initial measured value < 200% of initial specified value < initial specified value After reflow soldering (230°C of peak temperature and reflow time less than 20 seconds.) and then being stabilized at 20°C, capacitor shall meet the following limits, (Infrared ray oven is also available.) R P P W=12 mm W=16 mm W=24 mm f4(B) f5,f6.3,f8x6.2(C,D,E) f8x10.2, f10x10.2(F ,G) T aping (mm) ( ) reference size K 0.3 max fD±0.5 w (I) (P) (I) H L+0.1 @A± 0.2 E,F ,G= L±0.3 -0.2 D L A H I W P KSize code B C D E F G -0.20 to +0.15 ±0.2 ±0.2 -0.20 to +0.15 -0.20 to +0.15 -0.20 to +0.15

Ñ EE4 Ñ Aluminum Electrolytic Capacitor/V-G Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail. n Case size / Ripple current l Polarized (mA) r.m.s. (120Hz/+105°C) ( ) shows W.V . and capacitance Discontinued W.V .(V) (0R1) (R22) (R33) (R47) (010) (2R2) (3R3) (4R7) (100) (220) (330) (470) (101) (221) (331) (471) B C D F 230 C E F G 110 160 270 B C D G G 210 230 B C D D E F 130 B C D E F G 160 B B B B B B B C D E F G 100 Cap. (µF) 0.1 0.22 0.33 0.47 1.0 2.2 3.3 4.7 100 220 330 470 Size code Ripple current

Aluminum Electrolytic Capacitor Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whene ver a doubt about safety arises from this product, please inform us immediately for technical consulation without fail. – EE16 – Application Guidelines 1. Circuit Design Ensure that operational and mounting conditions follw the specified conditions detailed in the catalog and specification sheets.

1.1 Operating Temperature and Frequency

Electrolytic capacitor electrical parameters are normally specified at 20°C temper ature and 120Hz frequency. These parameter s vary with changes in temper ature and fr equency . Circuit designers should take these changes into consideration. (1) Effects of oper ating temperature on electrical parameters a)At higher temper atures,leakage current and capacitance increase while equivalent series resistance(ESR) decreases. b)A t low er temperatures , leakage current and capacitance decrease while equivalent series resistance(ESR) increases. (2) Effects of frequency o n electrical parameters a)At higher frequencies , capacitance and impedance decrease while tan d increases. b)A t low er frequencies, ripple current generated heat will rise due to an increase in equivalent series resistance (ESR).

1.2 Operating Temperature and Life Expectancy

(1) Expected life is affected by operating temperature. Generally, each 10 °C reduction in temperature will doub le the expected life. Use capacitors at the low est possib le tem perature belo w the maxim um guaranteed temperature. (2) If operating conditions exceed the maxim um guaranteed limit, rapid eIectrical parameter deterioration will occur, and irreversible damage will result. Chec k for maximum capacitor operating tempera- tures including ambient temperature , internal capacitor temperature rise caused by ripple current, and the effects of radiated heat from po wer transistors, IC?s or resistors. Avoid placing component s which could conduct heat to the capacitor from the back side of the circuit board. (3)The form ula for calculating expected Iife at lowe r operating temperatures is as fllows; L2 = L1 x 2 where, L1: Guaranteed life (h) at temperature, T1° C L2: Expected life (h) at temperature,T2°C T1: Maximum operating temperature (°C) T2: Actual operating temperature, ambient temperature + temperature rise due to ripple currentheating(°C) A quick eference capacitor guide for estimating exected life is included for your reference. 2000 5000 10,000 20,000 50,000 100,000 200,000 120 110 100 8h/d 1 2 3 4 5 7 20 3 6 10 15 20 30 n Expected Life Estimate Quick Reference Guide n Failure rate curve 1. 85°C2000h 2.105°C1000h 3.105°C2000h 4.105°C5000h 2 3 4 Capacitor Ambient Temperature (h) Years Years 24h operat- ion Failure rate Time Initial failure period Life Time Random failure period W ear failure period T1-T2

Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail. Aluminum Electrolytic Capacitor – EE17 – n Typical failure modes and their factors Faliure mode Faliure mechanism (internal phenomenon) Production factor Application factor Vent operates Increase in internal pressure Increase in inter- nal temperature Overvoltage applied Excessive ripple current Reverse voltage applied Severe charging-discharging AC voltage applied Used for a high temperature Used for a long period of time Stress applied to leads Use of Halogenated solvent Use of adhesive Use of coating material Defect of oxide film Insufficient electrolyte Metal particles in capacitor Burr(s) on foil leads Leads improperly connected Mechanical stressLeads improperly connected Corrosion Infiltration of Cl Insulation breakdown of film or electrolytic paper Electrolyte evapora- tion Deterioration of oxide film Reduced cathode foil capacitance Reduced anode foil capacitance Capacitance reduction tan d increase Leakage current increase Short circuit Open

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Aluminum Electrolytic Capacitor Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whene ver a doubt about safety arises from this product, please inform us immediately for technical consulation without fail. – EE18 –

1.3 Common Application Conditions to Avoid

The following misapplication load conditions will cause rapid deterioration to capacitor electrical parameters . ln addition, rapid heating and gas generation within the capacitor can occur causing the pressure relief vent to operate and resuItant leakage of electrolyte. Under extreme conditions, explosion and fire could result. Leakinq electrolyte is combustible and electrically conductive. (1) Reverse Voltaqe DC capacitors have polarity. Verify correct polarity before insertion. For circuits with chan ging or uncertain polarity,use DC bipolar capacitors. DC bipolar capacitors are not suitable for use in AC circuits. (2) Charqe/Discharqe Applications Standard capacitors are not suitable for use in repeating charge/discharge applications. For charqe/discharqe applications consult us and advise actual conditions. (3) Overvoltage Do not appIy voltaqes exceeding the maxim um specified rated voltages. Voltage up to the surge voltage rating are acceptable for short periods of time. Ensure that the sum of the DC voltage and the super imposed A C ripple voltage does not exceed the rated voltage. (4) Ripple Current Do not apply ripple currents exceeding the maxim um specified value. For high ripple current applications, use a capacitor designed for high rippIe currents or contact us with your requirements. Ensure that allow able ripple currents superimposed on low DC bias voltages do not cause reverse voltage conditions.

1.4 Using Tw o or More Capacitors in Series

(1) Capacitors Connected in Parallel The circuit resistance can closely approximate the series resistance of the capacitor causing an imbalance of ripple current loads w ith in the capacitors. Careful design of wiring methods can minimize the possibility of excessive ripple currents applied to a capacitor. (2) Capacitors Connected in Series Normal DC leakage current differences among capacitors can cause voltage imbalances. The use of voltage divider shunt resistors with consideration to leakage currents, can prevent capacitor voltage imbaIances.

1.5 Capacitor Mounting Considerations

(1) DoubIe - Sided Circuit Boards Avoid wiring Pattern runs which pass between the mounted capacitor and the circuit board. When dipping into a solder bath, excess solder may collect under the capacitor by capillary action and shortcircuit the anode and cathode terminals. (2) Circuit Board Hole Positioning The vinyl sleeve of the capacitor can be damaged if solder passes through a lead hole f or subsequently processed parts. Special care when locating hole positions in proximity to capacitors is recommended. (3) Circuit Board Hole Spacing The circuit board holes spacing should match the capacitor lead wire spacing within the specified tolerances. Incorrect spacing can cause excessive lead wire stress during the insertion process. This m ay resuIt in premature capacitor failure due to short or open circuit, increased leakage current, or electrolyte leakage. (4)Land/Pad Pattern The circuit board land/pad pattern size for chip capacitors is specified in the following table. [Table of Board Land Size vs. Capacitor Size ] Among others, when the size a is wide , back fillet can not be made, decreasing fitting strength. i Decide considering mounting condition, solderability and fitting strength, etc. based on the design standards of your company. b a b c Board land part Size A(f3) B(f4) C(f5) D(f6.3) E(f8 x 6.2L) F(f8 x 10.2L) G(f10 x 10.2L) a 0.6 1.0 1.5 1.8 2.2 3.1 4.6 b 2.2 2.5. 2.8 3.2 4.0 4.0 4.1 c 1.5 1.6 1.6 1.6 1.6 2.0 2.0 (mm)

Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail. Aluminum Electrolytic Capacitor – EE19 – (5)Clearance for Case Mounted Pressure Relief Vents Capacitors with case mounted pressure relief vents require sufficient clearance to allow for proper vent operation. The minimum clearances are dependent on capacitor diameters as follows. f 6.3 to f16 mm : 2 mm minimum, f 18 to f35 mm : 3 mm minimum. f40 mm or greater: 5 mm minimum (6)Clearance for Seal Mounted Pressure Relief Vents A hole in the circuit board directly under the seal vent location is required to allow proper release of pressure. (7)Wiring Near the Pressure Relief Vent Avoid locating high voltage or high current wiring or circuit board paths above the pressure relief vent. Flammable, high temperature gas exceeding 100°C may be released which could dissolve the wire insulation and ignite. (8)Circuit Board Patterns Under the Capacitor Avoid circuit board runs under the capacitor as electrolyte leakage could cause an electrical short. (9)Screw Terminal Capacitor Mounting l Do not orient the capacitor with the screw terminal side of the capacitor facing downwards. l Tighten the terminal and mounting bracket screws within the torque range specified in the specification. 1.6Electrical Isolation of the Capacitor Completely isolate the capacitor as follows. l Between the cathode and the case (except for axially leaded B types) and between the anode terminal and other circuit paths. l Between the extra mounting terminals (on T types) and the anode terminal, cathode terminal, and other circuit paths.

1.7 Capacitor Sleeve

The vinyl sleeve or laminate coating is intended for marking and identification purposes and is not meant to electrically insulate the capacitor. The sleeving may sp lit or crack if immersed into solvents such as toluene or xylene, and then exposed to high temperatures. Always consider safety when designing equipment and circuits. Plan for worst case failure modes such as short circuits and open circuits which could occur during use. (1)Provide protection circuits and protection devices to allow safe failure modes. (2)Design redundant or secondary circuits where possible to assure continued operation in case of main circuit failure. 2.Capacitor Handling Techniques

2.1 Considerations Before Using

(1) Capacitors have a finite life. Do not reuse or recycle capacitors from used equipment. (2) Transient recovery voltage may be generated in the capacitor due to dielectric absorption. If required, this voltage can be discharged with a resistor with a value of about 1 kW . (3) Capacitors stored for long periods of time may exhibit an increase in leakage current. This can be corrected by gradually applying rated voltage in series with a resistor of approximately 1 kW . (4) If capacitors are dropped, they can be damaged mechanically or electrically. Avoid using dropped capacitors. (5) Dented or crushed capacitors should not be used. The seal integrity can be compromised and loss of electrolyte/shortened life can result.

2.2 Capacitor Insertion

(1) Verify the correct capacitance and rated voltage of the capacitor. (2) Verify the correct polarity of the capacitor before inserting. (3)Verify the correct hole spacing before insertion (land pattern size on chip type) to avoid stress on the terminals. (4) Ensure that the auto insertion equipment lead clinching operation does not stress the capacitor leads where they enter the seal of the capacitor. For chip type capacitors, excessive mounting pressure can cause high leakage current, short circuit, or disconnection.

2.3 Manual Soldering

(1) Observe temperature and time soldering specifications or do not exceed temperatures of 350°C for 3 seconds or less. (2) If lead wires must be formed to meet terminal board hole spacing, avoid stress on the leadwire where it enters the capacitor seal. (3) If a soldered capacitor must be removed and reinserted, avoid excessive stress to the capacitor leads. (4) Aviod touching the tip of the soldering iron to the capacitor, to prevent melting of the vinyl sleeve.

Aluminum Electrolytic Capacitor Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail. – EE20 –

2.4 Flow Soldering

(1) Don not immerse the capacitor body into the solder bath as excessive internal pressure could result. (2) Observe proper soldering conditions (temperature, time, etc.). Do not exceed the specified limits. (3) Do not allow other parts or components to touch the capacitor during soldering.

2.5 Reflow Soldering for Chip Capacitors

(1) For reflow, use a thermal conduction system such as infrared radiation (IR) or hot blast. Vapor heat transfer systems (VPS) are not recommended. (2) Observe proper soldering conditions (temperature, time, etc.). Do not exceed the specified limits. (3) Reflow should be performed one time. Consult us for additional reflow restrictions.

2.7 Capacitor Handling after Soldering

(1) Avoid movement of the capacitor after soldering to prevent excessive stress on the leadwires where they enter the seal. (2) Do not use the capacitor as a handle when moving the circuit board assembly. (3) Avoid striking the capacitor after assembly to prevent failure due to excessive shock.

2.8 Circuit Board Cleaning

(1) Circuit boards can be immersed or ultrasonically cleaned using suitable cleaning solvents for up to 5 minutes and up to 60 °C maximum temperatures. The boards should be thoroughly rinsed and dried. Recommended cleaning solvents include Pine Alpha ST-100S, Sunelec B-12, DK Beclear CW-5790, Aqua Cleaner 210SEP, Cold Cleaner P3-375, Telpen Cleaner EC-7R, Clean-thru 750H, Clean-thru 750L, Clean thru 710M, Techno Cleaner 219, Techno Care FRW- 17, Techno Care FRW-1, Techno Care FRV-1, IPA (isopropyl alcohol) ] The use of ozone depleting cleaning agents are not recommended in the interest of protecting the environment. (2) Avoid using the following solvent groups unless specifically allowed for in the specification; l Halogenated cleaning solvents: except for solvent resistant capacitor types, halogenated solvents can p ermeate the seal and cause internal capacitor corrosion and failure. For solvent resistant capacitors, carefully follow the temperature and time requirements of the specificaion. 1-1-1 trichloroe thane should never be used on any aluminium electrolytic capacitor. l Alkali solvents: could attack and dissolve the aluminum case. l Petroleum based solvents: deterioration of the rubber seal could result. l Xylene: deterioration of the rubber seal could result. l Acetone: removal of the ink markings on the vinyl sleeve could result. Time in 200°C or more 250 200 150 100 120(s) 5(s) Time 240 230 220 210 0 10 20 30 40 50 60 240 230 220 210 0 10 20 30 40 50 60

2.6 Other Soldering Considerations

Rapid temperature rises during the preheat operation and resin bonding operation can cause cracking of the capacitor vinyl sleeve. For heat curing, do not exceed 150°C for a maximum time of 2 minutes. ] Temperature measuring method: Measure temperature in assuming quantitative production, by sticking the thermo-couple to the capacitor upper part with epoxy adhesives. Peak temperature Parts upper part temperature (°C) Chip capacitor reflow guaranteed condition Time in 200°C or more (s) (f3 to 6.3f) Peak temperature (°C)Peak temperature (°C) Time in 200°C or more (s) (f8 to f10) 160°C 240 230 220 210 0 10 20 30 40 50 60 EB Series Peak temperature (°C) Time in 200°C or more (s) (f10 to f18)

Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail. Aluminum Electrolytic Capacitor – EE21 – (3) A thorough drying after cleaning is required to remove residual cleaning solvents which may be trapped between the capacitor and the circuit board. Avoid drying temperatures which exceed the maximum rated temperature of the capacitor. (4) Monitor the contamination levels of the cleaning solvents during use by electrical conductivity, pH, specific gravity, or water content. Chlorine levels can rise with contamination and adversely affect the performance of the capacitor. ] Please consult us for additonal information about acceptable cleaning solvents or cleaning methods.

2.9 Mounting Adhesives and Coating Agents

When using mounting adhesives or coating agents to control humidity, avoid using materials containing halogenated solvents. Also, avoid the use of chloroprene based polymers. ] After applying adhesives or coatings, dry thoroughly to prevent residual solvents from being trapped between the capacitor and the circuit board. 3.Precautions for using capacitors

3.1 Environmental Conditions

Capacitors should not be used in the following environments. (1) Temperature exposure above the maximum rated or below the minimum rated temperature of the capacitor. (2) Direct contact with water, salt water, or oil. (3) High humidity conditions where water could condense on the capacitor. (4) Exposure to toxic gases such as hydrogen sulfide, sulfuric acid, nitric acid, chlorine, or ammonia. (5) Exposure to ozone, radiation, or ultraviolet rays. (6) Vibration and shock conditions exceeding specified requirements. 4.Emergency Procedures (1) If the pressure relief vent of the capacitor operates, immediately turn off the equipment and disconnect from the power source. This will minimize additional damage caused by the vaporizing electrolyte. (2) Avoid contact with the escaping electrolyte gas which can exceed 100°C temperatures. If electrolyte or gas enters the eye, immediately flush the eye with large amounts of water. If electrolyte or gas is ingested by mouth, gargle with water. If electrolyte contacts the skin, wash with soap and water. 5. Long Term Storage Leakage current of a capacitor increases with long storage times. The aluminium oxide film deteriorates as a function of temperature and time. If used without reconditioning, an abnormally high current will be required to restore the oxide film. This current surge could cause the circuit or the capacitor to fail. Capacitor should be reconditioned by applying rated voltage in series with a 1000W , current limiting resistor for a time period of 30 minutes.

5.1 Environmental Conditions (Storage)

Capacitors should not be stored in the following environments. (1) Temperature exposure above 35°C or below 15°C. (2) Direct contact with water, salt water, or oil. (3) High humidity conditions where water could condense on the capacitor. (4) Exposure to toxic gases such as hydrogen sulfide,sulfuric acid, nitric acid, chlorine, or ammonia. (5) Exposure to ozone, radiation, or ultraviolet rays. (6) Vibration and shock conditions exceeding specified requirements.

3.2 Electrical Precautions

(1) Avoid touching the terminals of the capacitor as possible electric shock could result. The exposed aluminium case is not insulated and could also cause electric shock if touched. (2)Avoid short circuiting the area between the capacitor terminals with conductive materials including liquids such as acids or alkaline solutions. T ype Surface mount type Lead type Snap-in type Series V(Except EB Series) Bi-polar SU M KA Bi-polar KA FB FC GA NHG EB TA TS UP TS HA Cleaning permitted L L L(~ 100V) L L L L L L(~ 100V) L(~ 100V) L L(~ 100V) L(~ 100V)

Aluminum Electrolytic Capacitor Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail. – EE22 – 6.Capacitor Disposal When disposing of capacitors, use one of the following methods. l Incinerate after crushing the capacitor or puncturing the can wall (to prevent explosion due to internal pressure rise). Capacitors should be incinerated at high temperatures to prevent the release of toxic gases such as chlorine from the polyvinyl chloride sleeve, etc. l Dispose of as solid waste. l Local laws may have specific disposal requirements which must be followed. The application guidelines above are taken from: Technical Report EIAJ RCR-2367 issued by the Japan Electronic Industry Association, Inc. - Guideline of notabilia for aluminium electrolytic capacitors with non-solid electrolytic for use in electronic equipment. Refer to this Technical Report for additional details.