MS621FE

MS412F SII | Alldatasheet

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Technical content

6 Micro Battery 2007-2008

MS Lithium Rechargeable Battery 3V Type MS412FE/MS518SE/MS614E/MS614SE/MS621FE/MS920SE MS (Manganese Silicon) lithium rechargeable batteries, developed by Seiko Instruments Inc., use silicon oxide as the anode and a lithium manganese composite oxide as the cathode. As a result, they offer long cycle life and highly stable overdischarge characteristics. • Backup power supply for memory or clock function in various types of electronic equipment for mobile communication, offi ce automation, audio-visual equipment, mobile information equipment, etc. (cellphone, PHS, cordless phone, pager, memory card, fax machine, PC, video camera, digital camera, tuner, handy terminal, PDA, etc.)

• Hybrid power supply in combination with solar cells.
• Main power supply for small and slim portable equipment. Gasket Negative cap Negative electrode Separater Positive electrode Positive case<Cross Section> MS412FE MS518SE MS614E MS614SE MS621FE MS920SE 0.07 0.13 0.17 0.17 0.23 0.47 Type 1.0 3.4 2.3 3.4 5.5 11.0 0.010 0.010 0.015 0.015 0.015 0.050 0.10 0.15 0.25 0.25 0.25 0.80 100 100 100 100 100 100 1000 1000 1000 1000 1000 1000 4.8 5.8 6.8 6.8 6.8 9.5 1.2 1.8 1.4 1.4 2.1 2.1 100 Nominal Voltage (V) Nominal Capacity (mAh) Standard Charge/ Discharge Current (mA) Internal Impedance (Ω)*2 Charge Voltage (Standard Charge Voltage)*6 (V) Maximum Discharge Current (Continuous) (mA)*3 100%*5 D.O.D. (Depth of Discharge) 20%*5 D.O.D. (Depth of Discharge) 2.8 to 3.3 (3.1) 2.8 to 3.3 (3.1) 2.8 to 3.3 (3.3) 2.8 to 3.3 (3.1) 2.8 to 3.3 (3.1) 2.8 to 3.3 (3.1) Size (mm) Diameter Height Weight (g) Cycle Life (Time)

FEATURES

• Large discharge capacity : For high operational voltage range of 3.3V to 2.0V.
• Long cycle life : Cycle life of over 100 cycles under charge/discharge
• Excellent overdischarge characteristics : Continued stable capacity characteristics even after the battery is overdischarged down to 0.0V.
• Operation over a wide temperature range: Operating temperature range : −20°C to +60°C Consult us for using the battery at a temperature beyond the above temperature range.
• RoHS Compliant

APPLICATIONS

*1. Nominal capacity: Typical value of discharge capacity between 3.1V and 2.0V (Note that the discharge capacity of MS614E is between 3.3V and 2.0V.) *2. Internal impedance is measured using an AC (Alternating Current) method at the fully charged state. *3. Maximum discharge current indicates the value of a current for approximately 50% of the nominal capacity. *4. Cycle Life indicates the times charge/discharge is repeated for approximately 50% of the capacity values in the speci fi cation sheet. *5. 100% and 20% are based on nominal capacity. *6. A constant voltage charge is recommended, but due to a limit in charge current, it is necessary to insert a resistor to reg ulate the charge current. Contact us for further details. If a constant current charge is required, contact us for more information.

MS Lithium Rechargeable Battery 3V Type Micro Battery 2007-2008 MS412FE 2.8V 3.0V 2.9V 3.1V 3.3V 1.5 2.0 2.5 3.0 3.5 Capacity [mAh] Voltage [V] Charge Discharge : 10μA/c.o.v. = 2.0V (CC) : max 0.025mA/72 hours (CC/CV) MS518SE 1.5 2.0 2.5 3.0 3.5 3.0V 3.1V 3.3V 2.9V2.8V Capacity [mAh] Voltage [V] Charge: max. 0.06mA/72 hours (CC/CV) Discharge: 10 μA/c.o.v. = 2.0V (CC) MS614E MS614SE 1.5 2.0 2.5 3.0 3.5 0.0 1.0 2.0 3.0 2.8V 2.9V 3.1V3.0V 3.3V 3.2V Charge: max. 0.3mA/72 hours (CC/CV) Discharge: 15μA/c.o.v. = 2.0V (CC) Capacity [mAh] Voltage [V] 1.5 2.0 2.5 3.0 3.5 2.8V 3.0V 2.9V 3.3V 3.1V Capacity [mAh] Voltage [V] Charge: max. 0.1mA/96 hours (CC/CV) Discharge: 15μA/c.o.v. = 2.0V (CC) MS621FE MS920SE 1.5 2.0 2.5 3.0 3.5 0.0 2.0 6.0 4.0 2.8V 3.0V 2.9V 3.3V3.1V Capacity [mAh] Voltage [V] Charge: max. 0.1mA/96 hours (CC/CV) Discharge: 15μA/c.o.v. = 2.0V (CC) 1.5 2.0 2.5 3.0 3.5 3.0V 3.1-3.3V 2.9V2.8V Capacity [mAh] Voltage [V] Charge: max. 0.2mA/96 hours (CC/CV) Discharge: 50μA/c.o.v. = 2.0V (CC) 1.0 1.5 2.0 2.5 3.5 3.0 Capacity [mAh] Voltage [V] Charge/discharge characteristics Charge: max. 0.1mA/3.1V, 96 hours (CC/CV) Discharge: 15μA/c.o.v. = 1.5V (CC) 1.5 2.0 2.5 3.5 3.0 300μA 100μA 50μA 15μA 10μA 5μA Capacity [mAh] Voltage [V] Charge: max. 0.1mA/3.1V, 96 hours (CC/CV) Discharge: 15μA/c.o.v. = 1.5V (CC) Discharge Characteristics at Various Discharge Current DISCHARGE CHARACTERISTICS (CHARGE VOLTAGE DEPENDENCE) CHARACTERISTICS (MS614SE) * c.o.v. : Cut Off Voltage (fi nal voltage)

8 Micro Battery 2007-2008

MS Lithium Rechargeable Battery 3V Type 1.5 2.0 2.5 3.5 3.0 30 days Initial 180 days 90 days Overdischarge: 18kΩ discharge/respective period [Capacity measurement conditions] Charge: max. 0.1mA/3.1V, 96 hours (CC/CV) Discharge: 15μA/c.o.v. = 2.0V (CC) Capacity [mAh] Voltage [V] Overdischarge Characteristics 1.0 1.5 2.0 2.5 3.5 3.0 –20°C 0°C 40°C 60°C 25°C Discharge capacity (mAh) Battery voltage (V) Charge: max. 0.1mA/3.1V, 96 hours, RT (CC/CV) Discharge: 15μA/c.o.v. = 2.0V, respective temperature (CC) Discharge Temperature Characteristics 1.0 1.5 2.0 2.5 3.5 3.0 20 days Initial 100 days200 days 150 days 60 days 80 days Capacity (mAh) Voltage (V) Storage condition: respective period at 60°C [Capacity measurement conditions] Charge: max. 0.1mA/3.1V, 96 hours (CC/CV) Discharge: 15μA/c.o.v. = 2.0V (CC) High Temperature (60°C) Storage Characteristics 1.0 1.5 2.0 2.5 3.5 3.0 Initial 100 days 150 days 200 days 40 days 60 days 80 days 20 days Capacity (mAh) Voltage (V) Storage conditions: Each period at 60°C, applied voltage 3.1V [Capacity measurement conditions] Charge: max. 0.1mA/3.1V, 96 hours (CC/CV) Discharge: 15μA/c.o.v. = 2.0V (CC) Floating Characteristics (60°C, applied voltage 3.1V) φ 4.8max. 0.5 ±0.10.5 ±0.1 2 ±0.3 1±0.3 1.75±0.1 2.2±0.5 1.6max. 0.1±0.02 1.6±0.5 (Sn plated portion) MS412FE FL26E 0.5±0.1 1±0.3 0.5±0.1 1±0.3 (9.2) 1.6max. 0.1±0.02 2.2±0.5 2.2±0.5 φ 4.8max. 1.6±0.5 MS412FE IL21EMS518SE FL35E 0.5±0.10.5±0.1 1±0.3 2 ±0.3 0.1±0.02 1.75±0.1 2.2±0.3 φ 5.8max. 1.6±0.5 2.1max. (Sn plated portion)(Sn plated portion) Recommend Recommend - Contact Seiko Instruments Inc. for batteries with terminals other than the above shapes. - Units: mm - The hatched parts are tin plated (Sn: 100%). CHARACTERISTICS (MS614SE) DIMENSIONS OF STANDARD TERMINALS OF MS LITHIUM RECHARGEABLE BATTERIES

MS Lithium Rechargeable Battery 3V Type Micro Battery 2007-2008 MS614E, 614SE FL28E 0.5±0.10.5±0.1 1±0.3 2 ±0.3 φ 6.8max. 1.8±0.5 0.1±0.02 2.1±0.1 2.5 +0.3-0.5 1.8max. (Sn plated portion) (Sn plated portion) (Sn plated portion) (Sn plated portion) (Sn plated portion) (Sn plated portion) (Sn plated portion) (Sn plated portion) (Sn plated portion) (Sn plated portion) 0.5 ±0.1 1±0.3 2 ±0.3 0.5±0.1 1.8±0.5 1.5±0.5 1.8max. 1.6±0.2 MS614E, 614SE FL29E 0.5±0.1 1±0.3 0.5±0.1 1±0.30.1±0.02 1.8±0.5 φ 6.8 max. φ 6.8max. 1.8max. 2.5 0-0.6 2.5+0.3 -0.5 2.1±0.1 MS614E, 614SE IL38E MS621FE FL11E 0.5 ±0.10.5 ±0.1 1±0.3 2 ±0.3 1.8±0.5 φ 6.8max. 2.5±0.3 2.2±0.1 0.15 ±0.02 1.7±0.5 0.5±0.1 1±0.3 0.5 ±0.1 1±0.3 2.7 max.2.5±0.4 2.2±0.1 2.5±0.4 φ 6.8 max. 1.7±0.51.8±0.5 MS621FE IL36E 2.7max. 0.5±0.10.5±0.1 1.25 ±0.3 2.5 ±0.3 2.2±0.1 ( 3.3) 2.7max. 0.15±0.02 1.8±0.5 1.7±0.5 φ 9.5max. 12.8 0 -1.0 MS920SE FL27E MS920SE IL37E 0.5±0.1 1±0.3 0.5±0.1 1±0.3 2.2±0.1 2.7max. 0.15±0.02 1.7±0.51.8±0.5 φ 9.5 max. 0.15 ±0.02 2.5±0.4 2.5±0.4 (Sn plated portion)(Sn plated portion) Recommend Recommend Recommend Recommend DIMENSIONS OF STANDARD TERMINALS OF MS LITHIUM RECHARGEABLE BATTERIES