CNY74-2H View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
View to exact match
CNY74-2H Datasheet PDF : 8 Pages
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CNY74-2H/CNY74-4H
Vishay Semiconductors Optocoupler, Phototransistor Output,
Multichannel
2.0
VCE = 5 V
IF = 5 mA
1.5
1.0
0.5
0
- 25
0
25
50
75
95 11025 Tamb - Ambient Temperature (°C)
Fig. 6 - Relative Current Transfer Ratio vs. Ambient Temperature
100
20 mA
IF = 50 mA
10
10 mA
5 mA
1
2 mA
1 mA
0.1
0.1
1
10
100
95 10985 VCE - Collector Emitter Voltage (V)
Fig. 9 - Collector Current vs. Collector Emitter Voltage
10000
1000
VCE = 20 V
IF = 0
100
10
1
0
25
50
75
100
95 11026
Tamb - Ambient Temperature (°C)
Fig. 7 - Collector Dark Current vs. Ambient Temperature
1.0
0.8
CTR = 50 %
used
0.6
20 % used
0.4
0.2
0
1
95 11028
10 % used
10
100
IC - Collector Current (mA)
Fig. 10 - Collector Emitter Saturation Voltage vs. Collector Current
100
VCE = 5 V
10
1
0.1
0.01
0.1
1
10
100
95 11027
IF - Forward Current (mA)
Fig. 8 - Collector Current vs. Forward Current
1000
VCE = 5 V
100
10
1
0.1
1
10
100
95 11029
IF - Forward Current (mA)
Fig. 11 - Current Transfer Ratio vs. Forward Current
www.vishay.com
4
For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83526
Rev. 1.5, 07.-Dec-07
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