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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Qty. RoHS Vr - Reverse Voltage
Rise Time
Maximum Collector Current
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Number of Channels
Output Type

Vishay Semiconductors Optically Isolated Gate Drivers Dual Photovoltaic MOSFET Driver
Datasheet
1.472In Stock
Min.: 1
Mult.: 1

5 V Through Hole DIP-8 2 Channel
Vishay Semiconductors Solid State Relays - PCB Mount Normally Open Form 1A 60V
Datasheet
3.113In Stock
Min.: 1
Mult.: 1

PCB Mount DIP-6 MOSFET
Vishay Semiconductors High Speed Optocouplers 10Mbd High-Speed Single CTR>300%
Datasheet
1.802In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

5 V 23 ns 50 mA SMD/SMT SMD-8 1 Channel Open Drain
Vishay Semiconductors Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 1.6mA
Datasheet
6.253In Stock
Min.: 1
Mult.: 1
Reel: 1.000

SMD/SMT PDIP-6 Gull Wing 1 Channel PhotoTriac
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out
Datasheet
3.914In Stock
Min.: 1
Mult.: 1

5 V 3 us 100 mA Through Hole DIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out
Datasheet
710In Stock
Min.: 1
Mult.: 1

5 V 2 us 100 mA Through Hole DIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out
Datasheet
2.437In Stock
Min.: 1
Mult.: 1

6 V 100 mA Through Hole DIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers 15kV 100-200%CTR High Islation 700mil
Datasheet
679In Stock
Min.: 1
Mult.: 1

5 V 2.4 us 50 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors High Linearity Optocouplers Linear W. Bandwidth >200kHz
Datasheet
893In Stock
2.000Expected 03/03/2026
Min.: 1
Mult.: 1
Reel: 1.000

5 V 1.75 us SMD/SMT SMD-8 1 Channel PIN Photodiode
Vishay Semiconductors Transistor Output Optocouplers Optocplr Phototrnstr 100-200% CTR
Datasheet
1.749In Stock
Min.: 1
Mult.: 1
Reel: 1.000

6 V 3 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Triac & SCR Output Optocouplers AC Input, Phtotrnstr 100-600% CTR VDE
Datasheet
800In Stock
Min.: 1
Mult.: 1
Reel: 1.000

SMD/SMT SMD-4
Vishay Semiconductors Transistor Output Optocouplers Phtotrnstr AC Input CTR% 160 to 500
Datasheet
2.094In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

3.5 us 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor W.base 100-200% CTR
Datasheet
1.405In Stock
Min.: 1
Mult.: 1
Reel: 1.000

6 V 50 mA SMD/SMT SMD-6 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 50-150%
Datasheet
Product Comments
3.712In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

6 V 3 us 100 mA SMD/SMT SOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor 160-320%CTR 10mA VDE
Datasheet
1.707In Stock
3.000Expected 20/03/2026
Min.: 1
Mult.: 1
Reel: 3.000

6 V 3 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor 100-200% CTR 10mA
Datasheet
2.774In Stock
3.000Expected 03/03/2026
Min.: 1
Mult.: 1
Reel: 3.000

6 V 3 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor 100-200%CTR 10mA VDE
Datasheet
4.095In Stock
Min.: 1
Mult.: 1
Reel: 3.000

6 V 5.5 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor 80-160% CTR 5mA VDE
Datasheet
1.576In Stock
Min.: 1
Mult.: 1
Reel: 3.000

6 V 5.5 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor 200-400% CTR 5mA VDE
Datasheet
3.545In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

6 V 5.5 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers AC Input, Phtotrnstr 100-300% CTR VDE
Datasheet
769In Stock
2.000Expected 24/02/2026
Min.: 1
Mult.: 1
Reel: 2.000

3 us 50 mA SMD/SMT 4 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
Datasheet
1.751In Stock
2.000Expected 25/02/2026
Min.: 1
Mult.: 1
Reel: 2.000

6 V 3 us 50 mA SMD/SMT SOIC-8 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
Datasheet
985In Stock
Min.: 1
Mult.: 1
Reel: 2.000

SMD/SMT SOIC-8


Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac 400Vdrm UL, cUL, CQC
Datasheet
1.396In Stock
2.000Expected 25/02/2026
Min.: 1
Mult.: 1
Reel: 2.000

Vishay Semiconductors Transistor Output Optocouplers H.Temp Phototrnstr 40-80 % CTR
Datasheet
2.368In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

6 V 3 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers H.Temp Phototrnstr 40-80 % CTR, VDE
Datasheet
1.526In Stock
Min.: 1
Mult.: 1
Reel: 1.000

6 V 3 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor