FOD852 Datasheet, PDF (3/9 Pages) Fairchild Semiconductor – 4-Pin High Operating Temperature Photodarlington Optocoupler

Typical Electrical/Optical Characteristic Curves (T_A = 25°C Unless otherwise specified.)
Fig. 1 Forward Current
vs. Ambient Temperature
60
Fig. 2 Collector Power Dissipation
vs. Ambient Temperature
200
50
150
40
30
100
20
50
10
0
-30 0
25 50 75 100 125
AMBIENT TEMPERATURE TA (°C)
Fig. 3 Collector-Emitted Saturation Voltage
vs. Forward Current
5
Ic =5mA
4. 5
10mA
30mA
4
50mA
3. 5
70mA
100mA
3
2. 5
2
1. 5
1
0. 5
0
0
1
2
3
4
5
FORWARD CURRENT IF (mA)
0
-3 0
0 20 40 60 80 100
AMBIENT TEMPERATURE TA (°C)
Fig. 4 Forward Current vs. Forward Voltage
100
100°C
80°C
60°C
10
40 °C
20°C
1
0. 5 0.7 0.9 1.1 1. 3 1.5 1. 7 1.9
FORWARD VOLTAGE VF (V)
7000
6000
Fig. 5 Current Transfer Ratio
vs. Forward Current
VCE = 2V
5000
4000
3000
2000
1000
0
0. 1
1
10
FORWARD CURRENT IF (mA)
Fig. 6 Collector Current
vs. Collector-Emitter Voltage
100
10m A
2. 5mA
5m A
80
3m A
2mA
1. 5mA
60
1mA
PC(M AX.)
40
20
IF = 0.5mA
0
0
1
2
3
4
5
COLLECTOR-EMITTER VOLTAGE VCE (V)
FOD852 Rev. 1.0.4
3
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