ML1220-TJ1 FDK America Inc, ML1220-TJ1 Datasheet
ML1220-TJ1
Manufacturer Part Number
ML1220-TJ1
Description
BATT LITH 3V RECHARGE
Manufacturer
FDK America Inc
Series
ML1220r
Datasheet
1.ML1220-TJ1.pdf
(1 pages)
Specifications of ML1220-TJ1
Battery Cell Size
Coin 12.5mm
Voltage - Rated
3V
Capacity
15mAh
Size / Dimension
0.49" Dia x 0.08" H (12.5mm x 2.0mm)
Termination Style
PCB Pins
Rechargeability
Yes
Discharge Current
0.1mA
Operating Temperature
-20°C ~ 60°C
Weight
0.03 oz (0.85g)
Lead Free Status / RoHS Status
Lead free / RoHS compliant by exemption
Other names
166163506
167302566
SY104
167302566
SY104
Typical Characteristics
Temperature Characteristics of ML1220
Discharge Characteristics after Continuous Charge of ML1220
Charge Characteristics of ML1220
3.5
3.0
2.5
2.0
1.5
1.0
3.5
3.0
2.5
2.0
1.5
1.0
3.5
3.0
2.5
2.0
1.5
1.0
0
0
0
50
after 200days continuous charged 3.25V at 60
Initial(3.25V charged)
5
D
d
20
Duration(hour)
Duration(day)
Duration(hour)
100
-20
Cell Voltage
Charge circuit
10
150
o
C
40
3.1V
23
o
300ohm
C
o
200
C
Charge Capacity
60
discharged cell to 2.0V
o
C
15
Discharge Condition
Temp.: 23
Charge voltage : 3.1V
Load : 27kohm
Load:56kohm
Temp.:23
ML1220
60
*2
*3
Nominal Capacity
Nominal Voltage
Standard Charge/Discharge Current
Max. Discharge Current
Charge/Discharge Cycle Characteristics
Charging Method
Temperature Range
Weight
Dimensions
*1
250
o
o
C
C
Nominal capacity is determined to an end voltage of 2.0V when the battery is allowed to
discharge at a standard current level at 23
Current value is determined so that 50% of the nominal capacity is obtained with an end
voltage of 2.0V at 23
Current value for obtaining 2.0V cell voltage when 15sec. pulse is applied at 50%
discharge depth at 23
20
10
0
300
20
Cell Type ML1220
Specifications
*1
Charging Voltage vs. Capacity of ML1220
Charge/ Discharge Cycle Characteristics of ML1220
o
C.
o
C.
10000
5000
1000
500
100
20
15
10
50
10
5
Charge Condition(discharged cell to 2.0V)
Discharge Condition
Load:200hom
Temp. : 23
Charge Duration : 1month
Load : 56kohm
Temp : 23
End Voltage : 2.0V
0
o
o
C
C
2.6
o
C.
Continuous
Pulse
Discharging Depth of 5%
Discharging Depth of 20%
Constant Voltage Charge
Hight Temperature
Diameter(D)
Height(H)
d
Charging Voltage(V)
Discharge Depth(%)
2.8
*3
50
*2
3.0
Charge : 3.1V + 300ohm
Discharge : 0.5mA
Temp. : 23
o
C
3.2
-20℃～60℃
2.95±0.15V
3.1±0.15V
12.5mm
100
15mAh
2.0mm
9.6mm
0.1mA
3000
2mA
5mA
0.8g
500
3V
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