Datasheet

CNY74–2H/ CNY74–4H
Vishay Semiconductors
Rev. A2, 19–Jul–99 3 (9)
Electrical Characteristics (T
amb
= 25°C)
Input (Emitter)
Parameter Test Conditions Symbol Min. Typ. Max. Unit
Forward voltage I
F
= 50 mA V
F
1.25 1.6 V
Output (Detector)
Parameter Test Conditions Symbol Min. Typ. Max. Unit
Collector emitter voltage I
C
= 1 mA V
CEO
70 V
Emitter collector voltage I
E
= 100 m A V
ECO
7 V
Collector dark current V
CE
= 20 V, I
F
= 0, E = 0 I
CEO
100 nA
Coupler
Parameter Test Conditions Symbol Min. Typ. Max. Unit
DC isolation test voltage t = 2 s V
IO
1)
5 kV
Isolation resistance V
IO
= 1000 V,
40% relative humidity
R
IO
1)
10
12
W
Collector emitter
saturation voltage
I
F
= 10 mA, I
C
= 1 mA V
CEsat
0.3 V
Cut-off frequency V
CE
= 5 V, I
F
= 10 mA,
R
L
= 100 W
f
c
100 kHz
Coupling capacitance f = 1 MHz C
k
0.3 pF
1)
Related to standard climate 23/50 DIN 50014
Current Transfer Ratio (CTR)
Parameter Test Conditions Type Symbol Min. Typ. Max. Unit
I
C
/I
F
V
CE
= 5 V, I
F
= 5 mA CTR 0.5 1.0 6.0
C F
V
CE
= 5 V, I
F
= 10 mA CTR 0.6 1.2