CNY75GB Datasheet, PDF (7/12 Pages) Vishay Siliconix – Optocoupler with Phototransistor Output

CNY75(G) Series
Vishay Semiconductors
1.5
1.4 ^VCE^=5V
1.3 ^IF=10mA
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
–30 –20 –10 0 10 20 30 40 50 60 70 80
96 11918
T_amb – Ambient Temperature ( °C )
Figure 8. Relative Current Transfer Ratio vs.
Ambient Temperature
10000
1000
V_CE=30V
I_F=0
100
10
1
0
25
50
75
100
95 11038
T_amb – Ambient Temperature ( °C )
Figure 9. Collector Dark Current vs.
Ambient Temperature
1
V_CB=5V
0.1
100
V_CE=5V
10
1
0.1
0.01
0.1
1
10
100
95 11040
I_F – Forward Current ( mA )
Figure 11. Collector Current vs. Forward Current
100
I_F=50mA
20mA
10
10mA
5mA
1
2mA
0.1
0.1
CNY75A
1
10
1mA
100
95 11041
V_CE – Collector Emitter Voltage ( V )
Figure 12. Collector Current vs. Collector Emitter Voltage
100
I_F=50mA
20mA
10mA
10
5mA
0.01
0.001
1
10
100
95 11039
I_F – Forward Current ( mA )
Figure 10. Collector Base Current vs. Forward Current
1
2mA
1mA
CNY75B
0.1
0.1
1
10
100
95 11042
V_CE – Collector Emitter Voltage ( V )
Figure 13. Collector Current vs. Collector Emitter Voltage
Rev. A4, 11–Jan–99
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