CNY Series High Isolation Voltage Optocouplers

Vishay Semiconductors CNY Series High Isolation Voltage Optocouplers are category IV high voltage isolation optocouplers available in a surface mount package. The high isolation voltage SMD version optocouplers consist of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 4 pin plastic package. The single components are mounted opposite one another, providing a distance between input and output for high safety requirements of >3mm. Vishay Semiconductors CNY Series High Isolation Voltage Optocouplers are ideal for such applications as solar equipment, smart meters, and smart grids.                    

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Vr - Reverse Voltage
Rise Time
Maximum Collector Current
Mounting Style
Package/Case
Number of Channels
Output Type
Vishay Semiconductors High Speed Optocouplers 10Mbd High-Speed Dual CTR>300%
Datasheet
998In Stock
1.000Expected 3/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

5 V 23 ns 50 mA SMD/SMT SMD-8 2 Channel Open Collector
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In Single CTR 20%
Datasheet
9.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

1 mA SMD/SMT SMD-6 1 Channel NPN Phototransistor
Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac Output Low Input Current
Datasheet
2.000On Order
Min.: 1
Mult.: 1

SMD/SMT PDIP-6 Gull Wing 1 Channel PhotoTriac
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR > 100%
Datasheet
4.799On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

6 V 2.8 us 100 mA SMD/SMT SMD-16 4 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers H. Speed 1MBd CTR>19%, VDE
Datasheet
1.494Expected 3/6/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

5 V SMD/SMT SMD-8 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers SMD-4 CPLR 200-400% CTR 5MA
Datasheet
10.676On Order
Min.: 1
Mult.: 1
Reel: 1.000

6 V 4.6 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 80-160% 5mA
Datasheet
6.000Expected 4/9/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

6 V 7 us 100 mA SMD/SMT SOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers CTR 100-200% 10MA
Datasheet
5.972Expected 5/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

6 V 3 us 50 mA SMD/SMT SSOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation
Datasheet
550Expected 4/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 550

5 V 1.5 us 50 mA SMD/SMT SMD-8 1 Channel Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation
Datasheet
550Expected 4/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 550

5 V 1.5 us 50 mA SMD/SMT SMD-8 1 Channel Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation
Datasheet
550Expected 4/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 550

5 V 1.5 us 50 mA SMD/SMT SMD-8 1 Channel Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation
Datasheet
550Expected 4/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 550

5 V 1.5 us 50 mA SMD/SMT SMD-8 1 Channel Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation
Datasheet
550Expected 4/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 550

5 V 1.5 us 50 mA SMD/SMT SMD-8 1 Channel Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%
Datasheet
Product Comments
995Expected 3/18/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

6 V 2 us 50 mA SMD/SMT SMD-6 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Dual CTR >100%
Datasheet
1.765Expected 5/21/2026
Min.: 1
Mult.: 1

6 V 2 us 100 mA Through Hole PDIP-8 2 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
Datasheet
1.945Expected 3/19/2026
Min.: 1
Mult.: 1
Reel: 1.000

6 V 50 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
Datasheet
2.000Expected 3/17/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

6 V 3 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
Datasheet
990Expected 4/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

6 V 3.5 us 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Photodarlington Out Single CTR > 1000%
Datasheet
1.936Expected 3/13/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

6 V 125 mA SMD/SMT SMD-4 1 Channel Photodarlington
Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac ZC 1.5kV/us 10mA VDE
Datasheet
791Expected 5/8/2026
Min.: 1
Mult.: 1
Reel: 1.000

SMD/SMT SMD-6
Vishay Semiconductors Transistor Output Optocouplers RECOMMENDED ALT SFH6
Datasheet
3.963Expected 5/21/2026
Min.: 1
Mult.: 1

6 V 3 us 50 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers CTR 160-320% 5mA
Datasheet
2.869Expected 4/23/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

6 V 3 us 50 mA SMD/SMT SSOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation
Datasheet
530Expected 4/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 550

5 V 1.5 us 50 mA SMD/SMT SMD-8 1 Channel Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%
Datasheet
Product Comments
1.950Expected 7/2/2026
Min.: 1
Mult.: 1

6 V 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR >100%
Datasheet
1.958Expected 3/4/2026
Min.: 1
Mult.: 1

Through Hole DIP-6 1 Channel NPN Phototransistor