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CNY74-2H Datasheet(PDF) 3 Page - Vishay Siliconix

Part No. CNY74-2H
Description  Optocoupler, Phototransistor Output,Multichannel
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Manufacturer  VISHAY [Vishay Siliconix]
Direct Link  http://www.vishay.com
Logo VISHAY - Vishay Siliconix

CNY74-2H Datasheet(HTML) 3 Page - Vishay Siliconix

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Document Number: 83526
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
Rev. 1.5, 07.-Dec-07
3
CNY74-2H/CNY74-4H
Optocoupler, Phototransistor Output,
Multichannel
Vishay Semiconductors
Fig. 1 - Test Circuit, Non-Saturated Operation
Fig. 2 - Test Circuit, Saturated Operation
Fig. 3 - Switching Times
TYPICAL CHARACTERISTICS
Tamb = 25 °C, unless otherwise specified
Fig. 4 - Total Power Dissipation vs. Ambient Temperature
Fig. 5 - Forward Current vs. Forward Voltage
Channel I
Channel II
95 10804
RG = 50
tp
tp = 50 µs
T
= 0.01
+ 5 V
IF
0
50
100
IF
IC = 2 mA; adjusted through
input amplitude
Oscilloscope
RL = 1 M
CL = 20 pF
Channel I
Channel II
95 10843
RG = 50 Ω
tp
tp = 50 µs
T
= 0.01
+ 5 V
IC
IF
0
50
Ω
1 k
Ω
IF = 10 mA
Oscilloscope
RL
CL
20 pF
1 M
Ω
t p
t
t
0
0
10 %
90 %
100 %
tr
td
ton
ts
tf
toff
IF
IC
96 11698
tp
Pulse Duration
td
Delay Time
tr
Rise Time
ton (= t + t )
d
r
Turn-on Time
ts
Storage Time
t f
Fall Time
toff (= ts + tf)Turn-off Time
0
50
100
150
200
250
300
040
80120
T
amb - Ambient Temperature (°C)
96 11700
Coupled device
Phototransistor
IR-diode
0.1
1
10
100
1000
0
V
F - Forward Voltage (V)
96 11862
1.6
0.2
1.4
1.2
1.0
0.8
0.6
0.4
2.0
1.8


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