Triac & SCR Output Optocouplers

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Snubberless Triac Drivers

onsemi / Fairchild Snubberless Triac Drivers are designed with infrared emitting diode coupled to a hybrid triac that is capable of driving discrete triacs. These drivers feature zero-voltage crossing, high blocking voltage, 300mA on-state current, and high trigger sensitivity. The ON Semiconductor Snubberless Triac drivers use a high-efficiency infrared emitting diode for improved trigger sensitivity and are housed in a standard 6-pin dual-in-line (DIP) package. Typical applications include solid-state relays, industrial controls, lighting controls, and AC motor starters.

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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.	Mounting Style	Package / Case	Zero-Crossing Circuit	Output Type	Number of Channels	Isolation Voltage	If - Forward Current	Vf - Forward Voltage	Pd - Power Dissipation	Rated Repetitive Off-State Voltage VDRM	Maximum Continuous Output Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Triac & SCR Output Optocouplers 800V Random Phase Triac Driver Output FOD4108 onsemi 1: $5.605 7.477In Stock	Mfr. Part # FOD4108 Mouser Part # 512-FOD4108	onsemi	Triac & SCR Output Optocouplers 800V Random Phase Triac Driver Output Learn More about onsemi snubberless triac drivers	Datasheet	7.477In Stock	$5.605 $4.079 $3.133 $2.746 View $2.609 $2.506 $2.404	Min.: 1 Mult.: 1	Through Hole	PDIP-6	With Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.25 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4108	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, VDE FOD410V onsemi 1: $4.910 936In Stock	Mfr. Part # FOD410V Mouser Part # 512-FOD410V	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, VDE Learn More about onsemi snubberless triac drivers	Datasheet	936In Stock	$4.910 $3.566 $2.746 $2.404 View $2.279 $2.199 $2.108 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6												FOD410	Bulk
Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drver FOD410SD onsemi 1: $5.651 2.000In Stock	Mfr. Part # FOD410SD Mouser Part # 512-FOD410SD	onsemi	Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drver Learn More about onsemi snubberless triac drivers	Datasheet	2.000In Stock	Cut Tape $5.651 $4.113 $3.167 $2.780 Reel $2.632 View $2.529 $2.427 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6												FOD410	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve FOD4118SDV onsemi 1: $6.756 1.603In Stock	Mfr. Part # FOD4118SDV Mouser Part # 512-FOD4118SDV	onsemi	Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve Learn More about onsemi snubberless triac drivers	Datasheet	1.603In Stock	Cut Tape $6.756 $4.944 $3.839 $3.486 Reel $3.247 $3.122 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6												FOD4118	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve FOD4116SDV onsemi 1: $6.870 868In Stock	Mfr. Part # FOD4116SDV Mouser Part # 512-FOD4116SDV	onsemi	Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve Learn More about onsemi snubberless triac drivers	Datasheet	868In Stock	Cut Tape $6.870 $5.024 $3.896 $3.543 Reel $3.304 View $3.179 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6												FOD4116	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers 800V Zero Crossing Triac Driver Output FOD4118 onsemi 1: $3.577 1.084In Stock	Mfr. Part # FOD4118 Mouser Part # 512-FOD4118	onsemi	Triac & SCR Output Optocouplers 800V Zero Crossing Triac Driver Output Learn More about onsemi snubberless triac drivers	Datasheet	1.084In Stock	$3.577 $2.552 $1.982 $1.743 $1.641	Min.: 1 Mult.: 1 Max.: 1.000	Through Hole	PDIP-6	With Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.25 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4118	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 600 FOD4116V onsemi 1: $4.922 906In Stock	Mfr. Part # FOD4116V Mouser Part # 512-FOD4116V	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 600 Learn More about onsemi snubberless triac drivers	Datasheet	906In Stock	$4.922 $3.577 $2.757 $2.415 View $2.290 $2.199 $2.108	Min.: 1 Mult.: 1	Through Hole	PDIP-6												FOD4116	Bulk
Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve FOD4108SD onsemi 1: $5.195 1.000In Stock 1.000Expected 10/30/2026	Mfr. Part # FOD4108SD Mouser Part # 512-FOD4108SD	onsemi	Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve Learn More about onsemi snubberless triac drivers	Datasheet	1.000In Stock 1.000Expected 10/30/2026	Cut Tape $5.195 $3.782 $2.905 $2.541 Reel $2.427 View $2.324 $2.233 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6	With Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.25 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4108	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve FOD4108SDV onsemi 1: $5.662 4.066In Stock 10.000Expected 11/20/2026	Mfr. Part # FOD4108SDV Mouser Part # 512-FOD4108SDV	onsemi	Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve Learn More about onsemi snubberless triac drivers	Datasheet	4.066In Stock 10.000Expected 11/20/2026	Cut Tape $5.662 $4.124 $3.167 $2.780 Reel $2.643 $2.541 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 1.000	SMD/SMT	SMD-DIP-6	With Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.25 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4108	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Zero Crossing Snubberless Triac FOD410 onsemi 1: $5.833 777In Stock	Mfr. Part # FOD410 Mouser Part # 512-FOD410	onsemi	Triac & SCR Output Optocouplers Zero Crossing Snubberless Triac Learn More about onsemi snubberless triac drivers	Datasheet	777In Stock	$5.833 $4.272 $3.315 $3.008 View $2.814 $2.700	Min.: 1 Mult.: 1	Through Hole	PDIP-6	With Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.25 V	500 mW (1/2 W)	600 V	300 mA	- 55 C	+ 100 C	FOD410	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, 800V FOD4108S onsemi 1: $5.093 1.006In Stock 1.000Expected 10/30/2026	Mfr. Part # FOD4108S Mouser Part # 512-FOD4108S	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, 800V Learn More about onsemi snubberless triac drivers	Datasheet	1.006In Stock 1.000Expected 10/30/2026	$5.093 $3.703 $2.848 $2.495 View $2.381 $2.279 $2.187	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	With Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.25 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4108	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 800 FOD4108SV onsemi 1: $5.093 851In Stock 1.000Expected 1/26/2027	Mfr. Part # FOD4108SV Mouser Part # 512-FOD4108SV	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 800 Learn More about onsemi snubberless triac drivers	Datasheet	851In Stock 1.000Expected 1/26/2027	$5.093 $3.703 $2.848 $2.495 View $2.381 $2.279 $2.187	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	With Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.25 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4108	Bulk
Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve FOD4118SD onsemi 1: $5.617 193In Stock 1.000Expected 1/26/2027	Mfr. Part # FOD4118SD Mouser Part # 512-FOD4118SD	onsemi	Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve Learn More about onsemi snubberless triac drivers	Datasheet	193In Stock 1.000Expected 1/26/2027	Cut Tape $5.617 $4.113 $3.190 $2.894 Reel $2.700 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.000 : 1.000	SMD/SMT	SMD-DIP-6												FOD4118	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE .4in FOD410TV onsemi 1: $5.617 130In Stock	Mfr. Part # FOD410TV Mouser Part # 512-FOD410TV	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE .4in Learn More about onsemi snubberless triac drivers	Datasheet	130In Stock	$5.617 $4.079 $3.133 $2.746 View $2.620 $2.518 $2.415	Min.: 1 Mult.: 1	Through Hole	PDIP-6												FOD410	Bulk
Triac & SCR Output Optocouplers 600V Zero Crossing Triac Driver Output FOD4116 onsemi 1: $3.577 570In Stock	Mfr. Part # FOD4116 Mouser Part # 512-FOD4116	onsemi	Triac & SCR Output Optocouplers 600V Zero Crossing Triac Driver Output Learn More about onsemi snubberless triac drivers	Datasheet	570In Stock	$3.577 $2.552 $1.982 $1.732 View $1.652 $1.584 $1.515	Min.: 1 Mult.: 1	Through Hole	PDIP-6	With Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.25 V	500 mW (1/2 W)	600 V	300 mA	- 55 C	+ 100 C	FOD4116	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, 800V FOD4118SV onsemi 1: $5.617 633In Stock 1.000Expected 2/16/2027	Mfr. Part # FOD4118SV Mouser Part # 512-FOD4118SV	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, 800V Learn More about onsemi snubberless triac drivers	Datasheet	633In Stock 1.000Expected 2/16/2027	$5.617 $4.113 $3.190 $2.894 View $2.700 $2.609	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6												FOD4118	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, 800V onsemi FOD4118S FOD4118S onsemi 1: $6.801 2In Stock	Mfr. Part # FOD4118S Mouser Part # 512-FOD4118S	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, 800V Learn More about onsemi snubberless triac drivers	Datasheet	2In Stock	$6.801 $4.979 $3.862 $3.509 View $3.281 $3.156	Min.: 1 Mult.: 1	SMD/SMT													FOD4118	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 800 FOD4108V onsemi 1: $5.093 278In Stock	Mfr. Part # FOD4108V Mouser Part # 512-FOD4108V	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 800 Learn More about onsemi snubberless triac drivers	Datasheet	278In Stock	$5.093 $3.703 $2.848 $2.495 View $2.381 $2.279 $2.187	Min.: 1 Mult.: 1	Through Hole	PDIP-6	With Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.25 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4108	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 800 FOD4118TV onsemi 1: $5.617 998Expected 10/19/2026	Mfr. Part # FOD4118TV Mouser Part # 512-FOD4118TV	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 800 Learn More about onsemi snubberless triac drivers	Datasheet	998Expected 10/19/2026	$5.617 $4.113 $3.190 $2.894 View $2.700 $2.609	Min.: 1 Mult.: 1	Through Hole	PDIP-6												FOD4118	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, 600V FOD4116S onsemi 1: $3.600 1.710Expected 11/27/2026	Mfr. Part # FOD4116S Mouser Part # 512-FOD4116S	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, 600V Learn More about onsemi snubberless triac drivers	Datasheet	1.710Expected 11/27/2026	$3.600 $2.563 $1.994 $1.743 View $1.652 $1.584 $1.515	Min.: 1 Mult.: 1	SMD/SMT	PDIP-6	With Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	20 mA	1.25 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD4116	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 600 FOD4116SV onsemi 1: $6.870 1.000Factory Stock Available	Mfr. Part # FOD4116SV Mouser Part # 512-FOD4116SV	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 600 Learn More about onsemi snubberless triac drivers	Datasheet	1.000Factory Stock Available More Info Available	$6.870 $5.024 $3.896 $3.543 View $3.304 $3.179	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6												FOD4116	Bulk
Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve FOD410SDV onsemi 1: $5.617 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # FOD410SDV Mouser Part # 512-FOD410SDV	onsemi	Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve Learn More about onsemi snubberless triac drivers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $5.617 $4.079 $3.133 $2.746 Reel $2.620 View $2.518 $2.415 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6												FOD410	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 800V FOD4108TV onsemi 1.000: $2.449 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # FOD4108TV Mouser Part # 512-FOD4108TV	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 800V Learn More about onsemi snubberless triac drivers	Datasheet	Non-Stocked Lead-Time 19 Weeks	$2.449 $2.347 $2.256	Min.: 1.000 Mult.: 1.000	Through Hole	PDIP-6	With Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.25 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4108	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless FOD410S onsemi 1: $5.639 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # FOD410S Mouser Part # 512-FOD410S	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless Learn More about onsemi snubberless triac drivers	Datasheet	Non-Stocked Lead-Time 19 Weeks	$5.639 $4.101 $3.156 $2.768 View $2.632 $2.529 $2.427	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6												FOD410	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, VDE FOD410SV onsemi 1: $5.958 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # FOD410SV Mouser Part # 512-FOD410SV	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, VDE Learn More about onsemi snubberless triac drivers	Datasheet	Non-Stocked Lead-Time 19 Weeks	$5.958 $4.363 $3.384 $3.076 View $2.871 $2.757	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6												FOD410	Bulk

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