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 (USD) 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: $6.40 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	$6.40 $4.65 $3.58 $3.13 View $2.98 $2.86 $2.74	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: $6.45 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 $6.45 $4.69 $3.61 $3.17 Reel $3.00 View $2.89 $2.77 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: $7.71 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 $7.71 $5.64 $4.38 $3.98 Reel $3.71 $3.56 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: $5.60 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	$5.60 $4.07 $3.13 $2.74 View $2.60 $2.51 $2.41 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: $7.84 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 $7.84 $5.73 $4.45 $4.04 Reel $3.77 View $3.63 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 800 FOD4118TV onsemi 1: $6.42 998In Stock	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	998In Stock	$6.42 $4.71 $3.65 $3.32 View $2.81 $2.77 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6												FOD4118	Bulk
Triac & SCR Output Optocouplers 800V Zero Crossing Triac Driver Output FOD4118 onsemi 1: $4.08 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	$4.08 $2.91 $2.26 $1.99 View $1.87 $1.81 $1.73 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	FOD4118	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 600 FOD4116V onsemi 1: $5.62 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	$5.62 $4.08 $3.15 $2.76 View $2.61 $2.51 $2.41	Min.: 1 Mult.: 1	Through Hole	PDIP-6												FOD4116	Bulk
Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drve FOD4108SD onsemi 1: $5.93 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 $5.93 $4.32 $3.32 $2.90 Reel $2.77 View $2.65 $2.55 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: $6.46 5,066In Stock 18,000On 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	5,066In Stock 18,000On Order On Order Ship Dates Mfr. #: FOD4108SDV Stock: 5,066 Can Ship Immediately On Order: 2,000 Expected 11/13/2026 9,000 Expected 1/18/2027 7,000 Expected 2/9/2027 Factory Lead-Time: 12 Weeks	Cut Tape $6.46 $4.71 $3.61 $3.17 Reel $3.02 View $2.90 $2.78 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 Zero Crossing Snubberless Triac FOD410 onsemi 1: $6.66 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	$6.66 $4.88 $3.78 $3.43 View $3.21 $3.08	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 VDE 800 FOD4108SV onsemi 1: $5.81 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	$5.81 $4.23 $3.25 $2.85 View $2.72 $2.60 $2.50	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: $6.41 193In Stock 1,000Expected 2/9/2027	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 2/9/2027	Cut Tape $6.41 $4.69 $3.64 $3.30 Reel $3.08 $2.98 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, 800V FOD4108S onsemi 1: $5.81 506In Stock 2,000On Order	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	506In Stock 2,000On Order On Order Ship Dates Mfr. #: FOD4108S Stock: 506 Can Ship Immediately On Order: 1,000 Expected 10/30/2026 1,000 Expected 3/8/2027 Factory Lead-Time: 19 Weeks	$5.81 $4.23 $3.25 $2.85 View $2.72 $2.60 $2.50	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 .4in FOD410TV onsemi 1: $6.41 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	$6.41 $4.65 $3.58 $3.13 View $2.99 $2.87 $2.76	Min.: 1 Mult.: 1	Through Hole	PDIP-6												FOD410	Bulk
Triac & SCR Output Optocouplers 600V Zero Crossing Triac Driver Output FOD4116 onsemi 1: $4.08 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	$4.08 $2.91 $2.26 $1.98 View $1.89 $1.81 $1.73	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: $6.41 633In Stock 1,000Expected 2/9/2027	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 2/9/2027	$6.41 $4.69 $3.64 $3.30 View $3.08 $2.98	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: $7.76 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	$7.76 $5.68 $4.41 $4.00 View $3.74 $3.60	Min.: 1 Mult.: 1	SMD/SMT													FOD4118	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 800 FOD4108V onsemi 1: $5.81 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	$5.81 $4.23 $3.25 $2.85 View $2.72 $2.60 $2.50	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, 600V FOD4116S onsemi 1: $4.12 1,710Expected 11/13/2026	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 11/13/2026	$4.12 $2.94 $2.29 $2.02 View $1.70 $1.64 $1.59 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: $7.85 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	$7.85 $5.75 $4.46 $4.23 View $3.58 $3.34 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 1,000: $2.72 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	Reel $2.72 $2.65 $2.57	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	SMD-DIP-6												FOD410	Reel
Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 800V FOD4108TV onsemi 1,000: $2.54 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	$2.54 $2.47 $2.41 View Quote	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: $6.45 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	$6.45 $4.69 $3.61 $3.29 View $2.78 $2.77 $2.70 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: $6.81 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	$6.81 $4.99 $3.87 $3.54 View $3.00 $2.91 $2.90 Quote	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6												FOD410	Bulk

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