Optocouplers / Photocouplers

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Vr - Reverse Voltage	Rise Time	Maximum Collector Current	Mounting Style	Package / Case	Number of Channels	Output Type
Transistor Output Optocouplers Phototransistor Out Dual CTR 40-80% ILD205T Vishay Semiconductors 1: $1.515 37.964In Stock	Mfr. Part # ILD205T Mouser Part # 782-ILD205T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Dual CTR 40-80%	Datasheet	37.964In Stock	Cut Tape $1.515 $1.084 $811 $691 Reel $617 View $651 $574 $565 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.000	6 V	3 us	2.5 mA	SMD/SMT	SOIC-8	2 Channel	NPN Phototransistor
Transistor Output Optocouplers LSOP4 CPL 200-400% CTR Vishay VOL619A-9X001T VOL619A-9X001T Vishay 1: $681 2.705In Stock New Product	Mfr. Part # VOL619A-9X001T Mouser Part # 78-VOL619A-9X001T New Product	Vishay	Transistor Output Optocouplers LSOP4 CPL 200-400% CTR	Datasheet	2.705In Stock	$681 $462 $328 $271 View $249 $209 $200 $183	Min.: 1 Mult.: 1
Transistor Output Optocouplers RECOMMENDED ALT SFH6 VO617A-4X016 Vishay Semiconductors 1: $483 301.860In Stock	Mfr. Part # VO617A-4X016 Mouser Part # 78-VO617A-4X016	Vishay Semiconductors	Transistor Output Optocouplers RECOMMENDED ALT SFH6 Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	301.860In Stock	$483 $332 $237 $194 View $180 $168 $154 $132 $125	Min.: 1 Mult.: 1	6 V	4.6 us	50 mA	Through Hole	DIP-4	1 Channel	NPN Phototransistor
Photodiode Output Optocouplers SMD-8 OPTION 7 VDE LINEAR VOA300-DEFG-X017T Vishay Semiconductors 1: $5.391 920In Stock	Mfr. Part # VOA300-DEFG-X017T Mouser Part # 78-VOA300-DEFG-X017T	Vishay Semiconductors	Photodiode Output Optocouplers SMD-8 OPTION 7 VDE LINEAR Learn More about Vishay Semiconductors vishay voa300 optocouplers	Datasheet	920In Stock	Cut Tape $5.391 $3.975 $3.206 $2.932 Reel $2.800 $2.646 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	5 V	0.8 us		SMD/SMT	SMD-8	1 Channel	Photo-Diode Array
Solid State Relays - PCB Mount Normally Open Dual Form 1A LH1520AB Vishay Semiconductors 1: $5.457 5.504In Stock	Mfr. Part # LH1520AB Mouser Part # 782-LH1520AB	Vishay Semiconductors	Solid State Relays - PCB Mount Normally Open Dual Form 1A	Datasheet	5.504In Stock	$5.457 $4.864 $4.644 $4.491 View $4.293 $4.106 $3.964 $3.832 $3.415	Min.: 1 Mult.: 1				PCB Mount	SMD DIP-8		MOSFET
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% SFH6106-3T Vishay Semiconductors 1: $999 88.631In Stock	Mfr. Part # SFH6106-3T Mouser Part # 782-SFH6106-3T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% Learn More about Vishay Semiconductors vishay sfh610a sfh6106	Datasheet	88.631In Stock	Cut Tape $999 $699 $528 $460 Reel $391 View $368 $355 $338 $323 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	6 V	3 us	100 mA	SMD/SMT	SMD-4	1 Channel	NPN Phototransistor
Photodiode Output Optocouplers SMD-8 Option 9 VDE Linear Optocoupler, AEC-Q101 Qualified VOA300-DEFG-X019T Vishay Semiconductors 1: $5.578 1.534In Stock	Mfr. Part # VOA300-DEFG-X019T Mouser Part # 78-VOA300-DEFG-X019T	Vishay Semiconductors	Photodiode Output Optocouplers SMD-8 Option 9 VDE Linear Optocoupler, AEC-Q101 Qualified Learn More about Vishay Semiconductors vishay voa300 optocouplers	Datasheet	1.534In Stock	Cut Tape $5.578 $4.139 $3.481 Reel $3.481 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	5 V	0.8 us		SMD/SMT	SMD-8	1 Channel	Photo-Diode Array
Transistor Output Optocouplers Phototransistor Out Single CTR 160-500% SFH6286-4T Vishay Semiconductors 1: $1.493 112.459In Stock	Mfr. Part # SFH6286-4T Mouser Part # 782-SFH6286-4T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 160-500%	Datasheet	112.459In Stock	Cut Tape $1.493 $1.016 $720 $626 Reel $529 View $520 $500 $498 MouseReel Available	Min.: 1 Mult.: 1 : 1.000		3.5 us	100 mA	SMD/SMT	SMD-4	1 Channel	NPN Phototransistor
Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 600V 2mA VO4256H-X007T Vishay Semiconductors 1: $4.381 19.424In Stock	Mfr. Part # VO4256H-X007T Mouser Part # 782-VO4256H-X007T	Vishay Semiconductors	Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 600V 2mA	Datasheet	19.424In Stock	Cut Tape $4.381 $3.228 $2.536 $2.240 Reel $2.130 View $2.086 $1.998 Quote	Min.: 1 Mult.: 1 : 1.000				SMD/SMT	PDIP-6 Gull Wing	1 Channel	PhotoTriac
Transistor Output Optocouplers CTR 50-600% 1MA VOS628A-X001T Vishay Semiconductors 1: $988 64.066In Stock	Mfr. Part # VOS628A-X001T Mouser Part # 78-VOS628A-X001T	Vishay Semiconductors	Transistor Output Optocouplers CTR 50-600% 1MA Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	64.066In Stock	Cut Tape $988 $692 $511 $428 Reel $366 View $401 $348 $323 $301 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	6 V	10 us	100 mA	SMD/SMT	SOP-4	1 Channel	NPN Phototransistor
High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth IL300-EF-X016 Vishay Semiconductors 1: $7.982 2.758In Stock	Mfr. Part # IL300-EF-X016 Mouser Part # 782-IL300-EF-X016	Vishay Semiconductors	High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth Learn More about Vishay Semiconductors vishay il300 linear optocoupler	Datasheet	2.758In Stock	$7.982 $6.017 $4.875 $4.370 View $4.205 $4.062 Quote	Min.: 1 Mult.: 1	5 V	1.75 us		Through Hole	DIP-8	1 Channel	PIN Photodiode
Transistor Output Optocouplers Phototransistor Out Quad CTR > 100% ILQ621GB-X017T Vishay Semiconductors 1: $4.040 1.350In Stock 1.600Expected 10/9/2026	Mfr. Part # ILQ621GB-X017T Mouser Part # 782-ILQ621GB-X017T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Quad CTR > 100%	Datasheet	1.350In Stock 1.600Expected 10/9/2026	Cut Tape $4.040 $2.943 $2.295 $1.987 Reel $1.888 View $1.746 $1.713 MouseReel Available	Min.: 1 Mult.: 1 : 750	6 V	2.8 us	100 mA	SMD/SMT	SMD-16	4 Channel	NPN Phototransistor
Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 3mA VO4258M Vishay Semiconductors 1: $4.557 2.240In Stock	Mfr. Part # VO4258M Mouser Part # 782-VO4258M	Vishay Semiconductors	Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 3mA	Datasheet	2.240In Stock	$4.557 $3.316 $2.547 $2.240 View $2.130 $2.108 $1.888 Quote	Min.: 1 Mult.: 1				Through Hole	PDIP-6	1 Channel	PhotoTriac
Photodiode Output Optocouplers SMD-8 Option 7 VDE Linear Optocoupler, AEC-Q101 Qualified VOA300-EF-X017T Vishay Semiconductors 1: $6.500 1.957In Stock	Mfr. Part # VOA300-EF-X017T Mouser Part # 78-VOA300-EF-X017T	Vishay Semiconductors	Photodiode Output Optocouplers SMD-8 Option 7 VDE Linear Optocoupler, AEC-Q101 Qualified Learn More about Vishay Semiconductors vishay voa300 optocouplers	Datasheet	1.957In Stock	Cut Tape $6.500 $4.831 $3.887 Reel $3.887 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	5 V	0.8 us		SMD/SMT	SMD-8	1 Channel	Photo-Diode Array
Transistor Output Optocouplers RECOMMENDED ALT SFH6 VO615A-3X007T Vishay Semiconductors 1: $505 237.904In Stock	Mfr. Part # VO615A-3X007T Mouser Part # 78-VO615A-3X007T	Vishay Semiconductors	Transistor Output Optocouplers RECOMMENDED ALT SFH6	Datasheet	237.904In Stock	Cut Tape $505 $345 $247 $202 Reel $187 View $149 $144 $138 $131	Min.: 1 Mult.: 1 : 1.000	6 V	3 us	50 mA	SMD/SMT	SMD-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out TCMT1102 Vishay Semiconductors 1: $692 121.790In Stock	Mfr. Part # TCMT1102 Mouser Part # 782-TCMT1102	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out	Datasheet	121.790In Stock	Cut Tape $692 $474 $336 $284 Reel $233 View $258 $223 $202 $194 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	6 V	5.5 us	50 mA	SMD/SMT	SOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers 4PIN,100-300% HIGH ISOLATION DISTANCE CNY651AYST Vishay Semiconductors 1: $3.986 849In Stock	Mfr. Part # CNY651AYST Mouser Part # 78-CNY651AYST	Vishay Semiconductors	Transistor Output Optocouplers 4PIN,100-300% HIGH ISOLATION DISTANCE	Datasheet	849In Stock	Cut Tape $3.986 $2.899 $2.229 $1.954 Reel $1.790 View $1.757 $1.713 MouseReel Available	Min.: 1 Mult.: 1 : 800	5 V	2.4 us	50 mA	SMD/SMT	SMD-4	1 Channel	Phototransistor
Transistor Output Optocouplers H. Speed 1MBd CTR>19%, VDE 6N136-X017T Vishay Semiconductors 1: $2.284 8.338In Stock	Mfr. Part # 6N136-X017T Mouser Part # 78-6N136-X017T	Vishay Semiconductors	Transistor Output Optocouplers H. Speed 1MBd CTR>19%, VDE	Datasheet	8.338In Stock	Cut Tape $2.284 $1.636 $1.252 $1.072 Reel $1.016 View $892 $867 $856 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	5 V			SMD/SMT	SMD-8	1 Channel	NPN Phototransistor
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 370mA S Ch VOR1121B6 Vishay Semiconductors 1: $2.943 2.804In Stock	Mfr. Part # VOR1121B6 Mouser Part # 78-VOR1121B6	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 370mA S Ch	Datasheet	2.804In Stock	$2.943 $2.624 $2.503 $2.383 View $2.317 $2.207 $2.141 $1.801 $1.790	Min.: 1 Mult.: 1				PCB Mount			MOSFET
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms IRED cntrl VOR1142A6 Vishay Semiconductors 1: $2.800 2.221In Stock	Mfr. Part # VOR1142A6 Mouser Part # 78-VOR1142A6	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms IRED cntrl Learn More about Vishay Semiconductors vishay vor relays	Datasheet	2.221In Stock	$2.800 $2.492 $2.383 $2.273 View $2.207 $2.097 $2.042 $1.768 $1.757	Min.: 1 Mult.: 1				PCB Mount	DIP-6		MOSFET
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 140mA D Ch VOR2121A8 Vishay Semiconductors 1: $3.579 3.758In Stock	Mfr. Part # VOR2121A8 Mouser Part # 78-VOR2121A8	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 140mA D Ch Learn More about Vishay Semiconductors vishay vor relays	Datasheet	3.758In Stock	$3.579 $3.195 $3.030 $2.921 View $2.822 $2.690 $2.602 $2.514 $2.163	Min.: 1 Mult.: 1				PCB Mount	DIP-8		MOSFET
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% SFH6156-3X001 Vishay Semiconductors 1: $703 16.088In Stock	Mfr. Part # SFH6156-3X001 Mouser Part # 782-SFH6156-3X001	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%	Datasheet	16.088In Stock	$703 $475 $337 $279 View $256 $240 $191	Min.: 1 Mult.: 1	6 V	3 us	100 mA	SMD/SMT	SMD-4	1 Channel	NPN Phototransistor
Triac & SCR Output Optocouplers 0.9 A, DIP-8 package 10-mA input trig cr VO2223 Vishay Semiconductors 1: $2.569 2.322In Stock	Mfr. Part # VO2223 Mouser Part # 782-VO2223	Vishay Semiconductors	Triac & SCR Output Optocouplers 0.9 A, DIP-8 package 10-mA input trig cr	Datasheet	2.322In Stock	$2.569 $1.548 $1.383 $1.197 View $1.131 $1.017 $996 Quote	Min.: 1 Mult.: 1				Through Hole	DIP-8	1 Channel	PhotoTriac
Transistor Output Optocouplers Phototransistor 100-200% CTR 10mA TCLT1013 Vishay Semiconductors 1: $670 5.701In Stock	Mfr. Part # TCLT1013 Mouser Part # 78-TCLT1013	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor 100-200% CTR 10mA	Datasheet	5.701In Stock	Cut Tape $670 $442 $367 $330 Reel $307 View $318 $282	Min.: 1 Mult.: 1 : 3.000	6 V	3 us	50 mA	SMD/SMT		1 Channel	NPN Phototransistor
Triac & SCR Output Optocouplers Phototriac Output Zero Crossing IL4108-X007 Vishay Semiconductors 1: $4.644 4.686In Stock	Mfr. Part # IL4108-X007 Mouser Part # 782-IL4108-X007	Vishay Semiconductors	Triac & SCR Output Optocouplers Phototriac Output Zero Crossing	Datasheet	4.686In Stock	$4.644 $3.404 $2.646 $2.328 View $2.229 $1.954 $1.932	Min.: 1 Mult.: 1				SMD/SMT	PDIP-6 Gull Wing	1 Channel	PhotoTriac