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 Out CTR 100-200%
Datasheet
3,000Expected 10/23/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

6 V 3 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Optocplr 63-125% CTR 10mA SMD-4
Datasheet
2,582On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

6 V 3 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers H.Temp Phototrnstr 80-160% CTR
Datasheet
5,000Expected 8/21/2026
Min.: 1
Mult.: 1
: 1,000

6 V 3 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Optocoupler SMD4
Datasheet
6,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

6 V 3 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers SMD-4 400MIL OPTOCPLR VDE-E3
Datasheet
1,000On Order
Min.: 1
Mult.: 1
: 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 100-200% IF=5MA
Datasheet
6,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 3.5 us 100 mA SMD/SMT LSOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Bi-Directional Input
Datasheet
2,000Expected 10/23/2026
Min.: 1
Mult.: 1

1 mA Through Hole DIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-300%
Datasheet
Product Comments
4,000On 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 Photodarlington Out Single CTR > 1000%
Datasheet
986Expected 8/19/2026
Min.: 1
Mult.: 1

6 V 125 mA SMD/SMT SMD-4 1 Channel Photodarlington
Vishay Semiconductors High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>30%
Datasheet
749Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3 V SMD/SMT SMD-8 1 Channel Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
Datasheet
553Expected 11/20/2026
Min.: 1
Mult.: 1

5 V 4.2 us 50 mA Through Hole DIP-6 1 Channel NPN Phototransistor
Vishay VOM619A-9X001T
Vishay Transistor Output Optocouplers SOP4 CPL 200-400% CTR
Datasheet
2,480Expected 8/24/2026
Min.: 1
Mult.: 1

Vishay VOL619A-4X001T
Vishay Transistor Output Optocouplers LSOP4 CPL 160-320% CTR
Datasheet
3,350Expected 10/23/2026
Min.: 1
Mult.: 1

Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac Output Zero Crossing
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
: 1,000

SMD/SMT PDIP-6 Gull Wing 1 Channel PhotoTriac
Vishay High Speed Optocouplers 25 MBd Optocoupler - 8-pin SOIC Package
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 2,000
Mult.: 2,000

Vishay Transistor Output Optocouplers LSOP-4 CPL 100-200% CTR VDE AECQ
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 2,000
Mult.: 2,000

Vishay Transistor Output Optocouplers LSOP-4 CPL 100-200% CTR VDE AECQ
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 2,000
Mult.: 2,000

Vishay Transistor Output Optocouplers LSOP-4 CPL 100-200% CTR VDE AECQ
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 2,000
Mult.: 2,000

Vishay Transistor Output Optocouplers SOP-4 CPL 50-600% CTR VDE AEC -e3
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 2,000
Mult.: 2,000

Vishay Semiconductors Triac & SCR Output Optocouplers DIP-6 OPTOTRIAC 800V IFT=1.2mA -e3
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 2,000
Mult.: 2,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor 100-300%CTR VDE
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1
: 2,000

1 Channel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Quad 50-300% CTR VDE
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

6 V 5.5 us 100 mA SMD/SMT SSOP-16 4 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - LSOP-4 - Long Creepage Mini-Flat Package
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

6 V 3.7 us 100 mA SMD/SMT LSOP-4 1 Channel Phototransistor
Vishay Semiconductors High Speed Optocouplers Automotive High Speed Optocoupler, 1 MBd, SOP-5 Package
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

7 V SMD/SMT SOP-5 1 Channel
Vishay Semiconductors Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4
Datasheet
Non-Stocked Lead-Time 4 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SMD-4 2 Channel PhotoTriac