CNY21N Datasheet, PDF (7/10 Pages) TEMIC Semiconductors – Optocoupler with Phototransistor Output

CNY21N
Typical Characteristics (T_amb = 25°C, unless otherwise specified)
200
10000
V_CE=20V
160
I_F=0
1000
120
Coupled Device
100
80 _{Phototransistor}
IR-Diode
10
40
0
0
95 11003
25
50
75
100
T_amb – Ambient Temperature ( °C )
Figure 4. Total Power Dissipation vs. Ambient Temperature
1
0
95 11005
25
50
75
100
T_amb – Ambient Temperature ( °C )
Figure 7. Collector Dark Current vs. Ambient Temperature
1000.0
100.0
100
V_CE=5V
10
10.0
1
1.0
0.1
0.1
0
96 11862
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
V_F – Forward Voltage ( V )
Figure 5. Forward Current vs. Forward Voltage
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 11909
T_amb – Ambient Temperature ( °C )
Figure 6. Rel. Current Transfer Ratio vs. Ambient Temperature
0.01
0.1
95 11006
1
10
100
I_F – Forward Current ( mA )
Figure 8. Collector Current vs. Forward Current
100
I_F=50mA
20mA
10mA
10
5mA
2mA
1
0.1
0.1
95 11007
1mA
1
10
100
V_CE – Collector Emitter Voltage ( V )
Figure 9. Collector Current vs. Collector Emitter Voltage
TELEFUNKEN Semiconductors
Rev. A1, 11-Jun-96
7 (10)