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	Off-state Output 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: $4.480 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	$4.480 $2.745 $2.558 $2.207 View $2.108 $2.053 $2.020 Quote	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 Black Pkg Zero Cross Snubless Triac Drver FOD410SD onsemi 1: $4.985 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 $4.985 $3.667 $2.811 $2.350 Reel $2.251 View $2.185 $2.152 Quote 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: $5.819 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 $5.819 $4.337 $3.470 $2.899 Reel $2.690 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6												FOD4118	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, VDE FOD410V onsemi 1: $4.106 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	$4.106 $3.019 $2.383 $1.954 View $1.867 $1.812 $1.768 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6												FOD410	Bulk
Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve FOD4116SDV onsemi 1: $5.907 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 $5.907 $4.414 $3.524 $2.953 Reel $2.734 View $2.657 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6												FOD4116	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 600 FOD4116V onsemi 1: $4.106 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	$4.106 $3.019 $2.383 $1.987 View $1.867 $1.812 $1.768 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6												FOD4116	Bulk
Triac & SCR Output Optocouplers 800V Zero Crossing Triac Driver Output FOD4118 onsemi 1: $2.975 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	$2.975 $2.185 $1.713 $1.471 $1.372	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 Black Pkg Zero Cross Snubless Triac Drve FOD4108SD onsemi 1: $4.370 1.000In Stock 1.000Expected 10/16/2026	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 10/16/2026	Cut Tape $4.370 $3.261 $2.712 $2.383 Reel $2.273 View $2.174 $1.987 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: $4.809 4.077In Stock 10.000On Order	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	4.077In Stock 10.000On Order On Order Ship Dates Mfr. #: FOD4108SDV Stock: 4.077 Can Ship Immediately On Order: 3.000 Expected 11/13/2026 7.000 Expected 1/19/2027 Factory Lead-Time: 12 Weeks	Cut Tape $4.809 $3.557 $2.811 $2.481 Reel $2.273 $2.196 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: $4.974 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	$4.974 $3.118 $2.778 $2.602 View $2.262 $2.229 $2.174	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: $4.666 1.006In Stock 1.000Expected 10/16/2026	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 10/16/2026	$4.666 $2.888 $2.657 $2.339 View $2.306 $1.976 $1.921 Quote	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: $4.238 851In Stock 1.000Expected 1/19/2027	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 1/19/2027	$4.238 $3.118 $2.459 $2.163 View $1.932 $1.878 $1.834 Quote	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: $5.018 193In Stock 1.000Expected 1/19/2027	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 1/19/2027	Cut Tape $5.018 $3.579 $2.844 $2.405 Reel $2.328 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: $5.051 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	$5.051 $3.733 $2.888 $2.536 View $2.405 $2.108 $2.053 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6												FOD410	Bulk
Triac & SCR Output Optocouplers 600V Zero Crossing Triac Driver Output FOD4116 onsemi 1: $2.602 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	$2.602 $1.899 $1.691 $1.471 View $1.405 $1.361 $1.329	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: $5.490 633In Stock 1.000On Order	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 1.000On Order	$5.490 $3.997 $3.074 $2.701 View $2.262 $2.196 $2.163 Quote	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: $5.643 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	$5.643 $3.568 $3.360 $2.877 $2.800	Min.: 1 Mult.: 1	SMD/SMT													FOD4118	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 800 FOD4108V onsemi 1: $4.238 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	$4.238 $3.118 $2.459 $2.163 View $1.932 $1.878 $1.834 Quote	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: $4.820 998On Order	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	998On Order	$4.820 $3.568 $2.833 $2.503 View $2.394 $2.207 $2.174 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6												FOD4118	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, 600V FOD4116S onsemi 1: $3.140 1.710Expected 11/20/2026	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 11/20/2026	$3.140 $1.899 $1.779 $1.515 View $1.394 $1.340 $1.307 Quote	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: $5.687 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	$5.687 $4.238 $3.393 $2.953 View $2.734 $2.646 $2.635 Quote	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: $5.051 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 $5.051 $3.733 $2.921 $2.569 Reel $2.152 View $2.086 $2.053 Quote 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: $4.513 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	$4.513 $3.327 $2.624 $2.185 View $2.020 $1.954 $1.910 Quote	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 FOD410S onsemi 1: $5.073 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	$5.073 $3.162 $2.910 $2.383 View $2.251 $2.185 $2.141 Quote	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6												FOD410	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, VDE FOD410SV onsemi 1: $5.633 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	$5.633 $4.128 $3.206 $2.921 View $2.459 $2.383 $2.372 Quote	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6												FOD410	Bulk

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