FOD8523SD Datasheet, PDF (4/13 Pages) Fairchild Semiconductor – 4-Pin High Operating Temperature Photodarlington Optocoupler

Typical Electrical/Optical Characteristic Curves
T_A = 25°C unless otherwise specified.
60
200
50
150
40
30
100
20
50
10
0
-30 0
25 50 75 100 125
AMBIENT TEMPERATURE TA (°C)
Figure 3. Forward Current
vs. Ambient Temperature
5
Ic =5 mA
4. 5
10 mA
30 mA
4
50 mA
3. 5
70 mA
100 mA
3
2. 5
2
1. 5
1
0. 5
0
0
1
2
3
4
5
FORWARD CURRENT IF (mA)
Figure 5. Collector-Emitted Saturation Voltage
vs. Forward Current
0
-3 0
0 20 40 60 80 100
AMBIENT TEMPERATURE TA (°C)
Figure 4. Collector Power Dissipation
vs. Ambient Temperature
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)
Figure 6. Forward Current vs. Forward Voltage
7000
VCE = 2 V
6000
5000
4000
3000
2000
1000
0
0. 1
1
10
FORWARD CURRENT IF (mA)
Figure 7. Current Transfer Ratio
vs. Forward Current
100
10 mA
5 mA
80
3 mA
60
40
2. 5 mA
2 mA
1. 5 mA
1 mA
PC (M AX.)
20
IF = 0.5 mA
0
0
1
2
3
4
5
COLLECTOR-EMITTER VOLTAGE VCE (V)
Figure 8. Collector Current
vs. Collector-Emitter Voltage
©2006 Fairchild Semiconductor Corporation
FOD852 Rev. 1.2.2
4
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