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 (JPY) 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 Transistor Output Optocouplers Phototransistor 160-320% CTR 10mA
Datasheet
1,708In Stock
Min.: 1
Mult.: 1
: 3,000

6 V 3 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac, NZC 5mA,1.5K dV/dt VDE
Datasheet
1,334In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOP-4
Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac Output Zero Crossing
Datasheet
187In Stock
Min.: 1
Mult.: 1

SMD/SMT PDIP-6 Gull Wing 1 Channel PhotoTriac
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 40-80%
Datasheet
Product Comments
1,472In Stock
Min.: 1
Mult.: 1

6 V 2 us 50 mA Through Hole PDIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200%
Datasheet
5In Stock
Min.: 1
Mult.: 1

3.5 us 100 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors High Speed Optocouplers 10Mbd High-Speed Single CTR>300%
Datasheet
8In Stock
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Min.: 1
Mult.: 1
: 1,000

5 V 23 ns 50 mA SMD/SMT SMD-8 1 Channel Open Collector
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-300%
Datasheet
Product Comments
4In Stock
40,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

6 V 3 us 100 mA SMD/SMT SOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers CTR 80-160% 5mA
Datasheet
150,285Expected 12/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 3 us 50 mA SMD/SMT SSOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors High Speed Optocouplers OPTOCPLR SOP-5 1MB
Datasheet
53,960Expected 8/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

3 V SMD/SMT SOP-5 1 Channel Open Collector
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
Datasheet
34,548On Order
Min.: 1
Mult.: 1

5 V 2.4 us 50 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out
Datasheet
Product Comments
176,774On Order
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Min.: 1
Mult.: 1
: 3,000

6 V 3 us 50 mA SMD/SMT SOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR 50-600%
Datasheet
43,440On Order
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Min.: 1
Mult.: 1
: 2,000

6 V 5.5 us 50 mA SMD/SMT SSOP-16 4 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR 80-300%
Datasheet
34,664On Order
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Min.: 1
Mult.: 1
: 2,000

3 us 50 mA SMD/SMT SOP-16 4 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
Datasheet
14,909On Order
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Min.: 1
Mult.: 1
: 2,000

6 V 3 us 50 mA SMD/SMT SOIC-8 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 100-320% IF=1MA
Datasheet
18,000Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 3.5 us 100 mA SMD/SMT SOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Optically Isolated Gate Drivers Industrial MOSFET driver with CTI 600 V in SOP-4 package
Datasheet
2,000Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

5 V SMD/SMT SOP-4 1 Channel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 100-200% 5mA VDE
Datasheet
68,062On Order
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Min.: 1
Mult.: 1
: 3,000

6 V 7 us 100 mA SMD/SMT SOP-4 1 Channel NPN Phototransistor
Vishay Solid State Relays - PCB Mount SOP-4 SMD SSR 1 FORM A 600V
Datasheet
2,922Expected 8/19/2026
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOP-4
Vishay Semiconductors Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 370mA S Ch
Datasheet
5,580On Order
Min.: 1
Mult.: 1

PCB Mount DIP-6 MOSFET
Vishay Semiconductors Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms IRED cntrl
Datasheet
2,000Expected 8/21/2026
Min.: 1
Mult.: 1

PCB Mount SMD DIP-6 MOSFET
Vishay Semiconductors Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms IRED cntrl
Datasheet
9,850On Order
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Min.: 1
Mult.: 1
: 1,000

PCB Mount SMD DIP-6 MOSFET
Vishay Semiconductors Transistor Output Optocouplers CTR 80-160% 5mA
Datasheet
52,323Expected 9/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 3 us 50 mA SMD/SMT SSOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth
Datasheet
8,000On Order
Min.: 1
Mult.: 1
: 1,000

5 V 1.75 us SMD/SMT SMD-8 1 Channel PIN Photodiode
Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac Output Zero Crossing
Datasheet
3,841On Order
Min.: 1
Mult.: 1

Through Hole PDIP-6 1 Channel PhotoTriac
Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac Output Low Input Current
Datasheet
5,950On Order
Min.: 1
Mult.: 1

Through Hole PDIP-6 1 Channel PhotoTriac