CNY117F Datasheet, PDF (6/9 Pages) Vishay Siliconix – Optocoupler, Phototransistor Output, No Base Connection, 110 Degree Celcious Rated

CNY117F
Vishay Semiconductors
1.2
–1
1.0
–2
0.8
0.6
0.4
0.2
0.0
0.10
17584
–3
–4
Normalized to
I_F = 10 mA, T_amb = 25_C,
V_CE= 0.4 V, saturated
1.00
10.00
100.00
I_F – Forward Current ( mA )
Figure 9. Normalized CTR vs. Forward Current
1000.00
100.00
50qC
0qC
25qC
CNY–1,–2
CNY–3,–4
10.00
1.00
0.10
17583
0qC
25qC
50qC
T_amb = 25_C,
V_CE= 5 V,
non–saturated
1.00
10.00
100.00
I_C – Collector Current ( mA )
Figure 10. Cut-off Frequency vs. Collector Current
1000
100
Pulse Width = 100 ms
IF = 10 mA
Duty Cycle = 50 %
toff
10
ton
1
0.1
18780
1
10
100
R _L – Load Resistance (kΩ)
Figure 11. Time Switching vs. Load Resistance
1000
100
Pulse Width = 100 ms
IF = 10 mA
Duty Cycle = 50 %
trise
10
tfall
1
0.1
18781
1
10
100
RL – Load Resistance (kΩ)
Figure 12. Time Switching vs. Load Resistance
10
ton@ IF = 10 mA
9
8
7
6
toff @ IF = 10 mA
18782
5
4
Pulse Width = 100 ms
IF= 10 mA
3
RL = 1000 Ω
Duty Cycle = 50 %
2
1
10
100
1000
10000
Log RBE– Base Emitter Resistance (Ω)
Figure 13. Switching Time vs. Base Emitter Resistance
10
Pulse Width = 100 ms IF = 5 mA
9
RL = 1000 Ω, Duty Cycle = 50 %
8
ton@ IF = 5 mA
7
6
5
4
toff @ IF = 5 mA
3
2
1
10
100
1000
10000
18783
RBE– Base Emitter Resistance (Ω)
Figure 14. Switching Time vs. Base Emitter Resistance
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6
Document Number 83598
Rev. 1.4, 26-Oct-04