BR1225 RAYOVAC, BR1225 Datasheet - Page 9

• Manufacturer Part Number: BR1225
• Description: LITHIUM BATTERY, 3V, COIN CELL
• Manufacturer: RAYOVAC

Specifications of BR1225

• Battery Size Code: Coin Cell
• Battery Capacity: 50mAh
• Battery Voltage: 3V
• Battery Technology: Lithium
• Battery Terminals: Pressure Contact
• External Diameter: 12.5mm
• External Height: 2.5mm
• Lead Free Status / RoHS Status: na

B. Typical Discharge Curves
BR1225
BR1632
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
LOAD CHARACTERISTICS
LOAD CHARACTERISTICS
200
15K Ω
15KΩ
1000
400
30K Ω
30KΩ
600
2000
800
Service Life (Hrs)
Service Life (Hrs)
50KΩ
Figure 13
Figure 16
1000 1200 1400
3000
4000
1600
Temp: 20°C
Temp: 20°C
5000
100K Ω
100K Ω
1800 2000
6000
9
3.5
3.0
2.5
2.0
1.5
1.0
3.2
3.0
2.8
2.6
2.4
3.5
3.0
2.5
2.0
1.5
1.0
(MΩ) 0.002
3.2
3.0
2.8
2.6
2.4
(µA)
(MΩ) 0.002
(µA)
0
0
TEMPERATURE CHARACTERISTICS
EFFECT OF LOAD RESISTANCE ON OPERATING VOLTAGE
(68°F)
TEMPERATURE CHARACTERISTICS
EFFECT OF LOAD RESISTANCE ON OPERATING VOLTAGE
(185°F)
20°C
85°C
(68°F)
(185°F)
20°C
85°C
1000
1000
400
125
(140°F)
60°C
500
500
0.01
0.01
(140°F)
(14°F)
60°C
-10°C
Pulsed Load 500 msec
Pulsed Load 500 msec
100
100
Service Life (Hrs)
800
Service Life (Hrs)
250
-20°C
(-4°F)
(14°F)
-10°C
Figure 17
Figure 15
-10°C
Figure 14
Figure 18
50
50
0.1
0.1
60°C
20°C
20
1200
20
375
-20°C
(-4°F)
60°C
-10°C
10
10
5
5
1
1
1600
500
Load: 30KΩ
Load: 30K Ω
2
2
1
1
20°C
0.5
0.5
2000
625
10
10