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 (CAD) 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 VO619A-4X019T
Vishay Transistor Output Optocouplers DIP4 CPL 160-320% CTR
Datasheet
1,850In Stock
Min.: 1
Mult.: 1

Vishay VOS619A-4X001T
Vishay Transistor Output Optocouplers SSOP4 CPL 160-320% CTR
Datasheet
5,850Expected 2026-07-31
Min.: 1
Mult.: 1

Vishay VOL619A-9X001T
Vishay Transistor Output Optocouplers LSOP4 CPL 200-400% CTR
Datasheet
2,750In Stock
Min.: 1
Mult.: 1

Vishay VOM619A-9X001T
Vishay Transistor Output Optocouplers SOP4 CPL 200-400% CTR
Datasheet
2,483In Stock
Min.: 1
Mult.: 1

Vishay VOS619A-9X001T
Vishay Transistor Output Optocouplers SSOP4 CPL 200-400% CTR
Datasheet
5,850Expected 2026-07-31
Min.: 1
Mult.: 1

Vishay VOM619A-4X001T
Vishay Transistor Output Optocouplers SOP4 CPL 160-320% CTR
Datasheet
3,350In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers 4PIN,100-300% HIGH ISOLATION DISTANCE
Datasheet
851In Stock
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Min.: 1
Mult.: 1
: 800

5 V 2.4 us 50 mA SMD/SMT SMD-4 1 Channel Phototransistor
Vishay Semiconductors Photodiode Output Optocouplers SMD-8 Option 9 VDE Linear Optocoupler, AEC-Q101 Qualified
Datasheet
1,685In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

5 V 0.8 us SMD/SMT SMD-8 1 Channel Photo-Diode Array
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 160-500%
Datasheet
113,671In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3.5 us 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 600V 2mA
Datasheet
19,539In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT PDIP-6 Gull Wing 1 Channel PhotoTriac
Vishay Semiconductors Photodiode Output Optocouplers SMD-8 Option 7 VDE Linear Optocoupler, AEC-Q101 Qualified
Datasheet
1,957In Stock
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Min.: 1
Mult.: 1
: 1,000

5 V 0.8 us SMD/SMT SMD-8 1 Channel Photo-Diode Array
Vishay Semiconductors Transistor Output Optocouplers RECOMMENDED ALT SFH6
Datasheet
302,605In Stock
Min.: 1
Mult.: 1

6 V 4.6 us 50 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-320%
Datasheet
32,101In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3.5 us 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers RECOMMENDED ALT SFH6
Datasheet
251,705In Stock
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 Phototransistor Out
Datasheet
124,313In Stock
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Min.: 1
Mult.: 1
: 3,000

6 V 5.5 us 50 mA SMD/SMT SOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers CTR 50-600% 1MA
Datasheet
64,896In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 10 us 100 mA SMD/SMT SOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Solid State Relays - PCB Mount Normally Open Dual Form 1A
Datasheet
5,560In Stock
Min.: 1
Mult.: 1

PCB Mount SMD DIP-8 MOSFET
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
Datasheet
90,716In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

6 V 3 us 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Triac & SCR Output Optocouplers DIP-6 OPTOTRIAC NZC IFT=10mA VDE
Datasheet
1,909In Stock
Min.: 1
Mult.: 1
: 2,000
Through Hole DIP-6 1 Channel PhotoTriac
Vishay Semiconductors High Linearity Optocouplers Linear W. Bandwidth >200kHz
Datasheet
1,005In Stock
Min.: 1
Mult.: 1
: 1,000

5 V 1.75 us SMD/SMT SMD-8 1 Channel PIN Photodiode
Vishay Semiconductors High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth
Datasheet
998In Stock
2,000On Order
Min.: 1
Mult.: 1

5 V 1.75 us Through Hole DIP-8 1 Channel PIN Photodiode
Vishay Semiconductors Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 3mA
Datasheet
2,246In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-6 1 Channel PhotoTriac
Vishay Semiconductors Transistor Output Optocouplers H. Speed 1MBd CTR>19%, VDE
Datasheet
4,095In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

5 V SMD/SMT SMD-8 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
Datasheet
4,358In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

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

Vishay Semiconductors High Speed Optocouplers 10Mbd Open Collector Single Channel
Datasheet
2,113In Stock
Min.: 1
Mult.: 1
: 2,000

5 V 23 ns SMD/SMT SOIC-8 1 Channel Open Collector