CNY74-2H Datasheet, PDF (3/9 Pages) Vishay Siliconix – Multichannel Optocoupler with Phototransistor Output

CNY74–2H/ CNY74–4H
Vishay Telefunken
Electrical Characteristics (T_amb = 25°C)
Input (Emitter)
Parameter
Forward voltage
Test Conditions
I_F = 50 mA
Symbol Min.
Typ.
Max.
Unit
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
Emitter collector voltage I_E = 100 mA
V_ECO
7
Collector dark current
V_CE = 20 V, I_F = 0, E = 0
I_CEO
V
V
100
nA
Coupler
Parameter
Test Conditions
Symbol Min.
Typ.
Max.
Unit
DC isolation test voltage t = 2 s
Isolation resistance
V_IO = 1000 V,
V_IO1)
5
R_IO1)
10¹²
kV
W
40% relative humidity
Collector emitter
saturation voltage
I_F = 10 mA, I_C = 1 mA
V_CEsat
0.3
V
Cut-off frequency
W ^{VCE = 5 V, IF = 10 mA,}
R_L = 100
f_c
Coupling capacitance
f = 1 MHz
C_k
1) _{Related to standard climate 23/50 DIN 50014}
100
kHz
0.3
pF
Current Transfer Ratio (CTR)
Parameter
I_C/I_F
Test Conditions
V_CE = 5 V, I_F = 5 mA
V_CE = 5 V, I_F = 10 mA
Type
Symbol Min. Typ. Max. Unit
CTR
0.5
1.0
6.0
CTR
0.6
1.2
Rev. A2, 19–Jul–99
3 (9)