CNY75 Datasheet, PDF (5/10 Pages) Vishay Siliconix – Optocoupler with Phototransistor Output

CNY75A/ B/ C/ GA/ GB/ GC
Vishay Semiconductors
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
300
Coupled device
250
200
Phototransistor
150
IR-diode
100
50
0
0
96 11700
40
80
120
T_amb – Ambient Temperature( °C )
Figure 3. Total Power Dissipation vs. Ambient Temperature
10000
1000
V_CE=30V
I_F=0
100
10
1
0
95 11038
25
50
75
100
T_amb – Ambient Temperature ( °C )
Figure 6. Collector Dark Current vs. Ambient Temperature
1000
100
10
1
0.1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
96 11862
V_F - Forward Voltage ( V )
Figure 4. Forward Current vs. Forward Voltage
1
V_CB=5V
0.1
0.01
0.001
1
95 11039
10
100
I_F – Forward Current ( mA )
Figure 7. Collector Base Current vs. Forward Current
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 5. Relative Current Transfer Ratio vs. Ambient
Temperature
100
V_CE=5V
10
1
0.1
0.01
0.1
95 11040
1
10
100
I_F – Forward Current ( mA )
Figure 8. Collector Current vs. Forward Current
Document Number 83536
Rev. 1.7, 26-Oct-04
www.vishay.com
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