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1.28 V Triac & SCR Output Optocouplers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 FOD4208 onsemi 1: Rp87.877 10.601In Stock	Mfr. Part No. FOD4208 Mouser Part No 512-FOD4208	onsemi	Triac & SCR Output Optocouplers 800V RANDOM PHASE TRIAC	Datasheet	10.601In Stock	Rp87.877 Rp55.405 Rp51.369 Rp44.581 View Rp42.379 Rp40.912	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V		- 55 C	+ 100 C	FOD4208	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4208SDV onsemi 1: Rp98.701 8.804In Stock	Mfr. Part No. FOD4208SDV Mouser Part No 512-FOD4208SDV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	8.804In Stock	Cut Tape Rp98.701 Rp66.046 Rp55.038 Rp51.185 Reel Rp46.599 Rp45.682 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4208	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4208TV onsemi 1: Rp80.539 1.246In Stock	Mfr. Part No. FOD4208TV Mouser Part No 512-FOD4208TV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1.246In Stock	Rp80.539 Rp59.625 Rp47.333 Rp39.627 View Rp37.976 Rp36.875 Rp36.325 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4208	Bulk
Triac & SCR Output Optocouplers 600V low triggr curr RANDOM PHASE TRIAC FOD4216 onsemi 1: Rp73.934 4.993In Stock	Mfr. Part No. FOD4216 Mouser Part No 512-FOD4216	onsemi	Triac & SCR Output Optocouplers 600V low triggr curr RANDOM PHASE TRIAC	Datasheet	4.993In Stock	Rp73.934 Rp54.671 Rp43.113 Rp36.325 View Rp34.857 Rp33.757 Rp33.390 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD4216	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4208V onsemi 1: Rp80.539 1.022In Stock	Mfr. Part No. FOD4208V Mouser Part No 512-FOD4208V	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1.022In Stock	Rp80.539 Rp59.625 Rp47.333 Rp40.361 View Rp38.527 Rp36.875 Rp36.325 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4208	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD420SD onsemi 1: Rp89.528 1.727In Stock	Mfr. Part No. FOD420SD Mouser Part No 512-FOD420SD	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1.727In Stock	Cut Tape Rp89.528 Rp66.596 Rp52.836 Rp44.030 Reel Rp41.829 View Rp41.462 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD420SDV onsemi 1: Rp81.273 1.825In Stock	Mfr. Part No. FOD420SDV Mouser Part No 512-FOD420SDV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1.825In Stock	Cut Tape Rp81.273 Rp60.175 Rp47.516 Rp39.260 Reel Rp36.692 Rp36.142 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers 6-PIN DIP TRIAC DRIVER FOD4218SD onsemi 1: Rp57.240 4.600In Stock	Mfr. Part No. FOD4218SD Mouser Part No 512-FOD4218SD	onsemi	Triac & SCR Output Optocouplers 6-PIN DIP TRIAC DRIVER	Datasheet	4.600In Stock	Cut Tape Rp57.240 Rp41.462 Rp32.106 Rp28.069 Reel Rp25.317 Rp24.217 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V		- 55 C	+ 100 C	FOD4218	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4218SV onsemi 1: Rp55.588 4.980In Stock 1.000Expected 20/11/2026	Mfr. Part No. FOD4218SV Mouser Part No 512-FOD4218SV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	4.980In Stock 1.000Expected 20/11/2026	Rp55.588 Rp32.106 Rp31.188 Rp24.951 View Rp23.116 Rp22.382 Rp21.648 Quote	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4218	Bulk
Triac & SCR Output Optocouplers 600V RANDOM PHASE TRIAC FOD420 onsemi 1: Rp78.154 4.465In Stock	Mfr. Part No. FOD420 Mouser Part No 512-FOD420	onsemi	Triac & SCR Output Optocouplers 600V RANDOM PHASE TRIAC	Datasheet	4.465In Stock	Rp78.154 Rp48.800 Rp42.379 Rp38.710 View Rp36.692 Rp35.591 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4216SD onsemi 1: Rp76.870 1.926In Stock	Mfr. Part No. FOD4216SD Mouser Part No 512-FOD4216SD	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1.926In Stock	Cut Tape Rp76.870 Rp56.873 Rp44.764 Rp36.875 Reel Rp34.857 Rp34.307 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V	300 mA	- 55 C	+ 100 C	FOD4216	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD420SV onsemi 1: Rp78.154 800In Stock	Mfr. Part No. FOD420SV Mouser Part No 512-FOD420SV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	800In Stock	Rp78.154 Rp48.800 Rp45.865 Rp38.894 View Rp36.509 Rp35.408 Rp34.674 Quote	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Snubberless FOD420TV onsemi 1: Rp78.154 848In Stock	Mfr. Part No. FOD420TV Mouser Part No 512-FOD420TV	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Snubberless	Datasheet	848In Stock	Rp78.154 Rp56.873 Rp45.865 Rp38.894 View Rp37.059 Rp36.325 Rp35.408	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4218V onsemi 1: Rp52.653 927In Stock	Mfr. Part No. FOD4218V Mouser Part No 512-FOD4218V	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	927In Stock	Rp52.653 Rp38.343 Rp29.721 Rp24.400 View Rp23.116 Rp22.382 Rp21.832 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4218	Tube
Triac & SCR Output Optocouplers 800V low triggr curr RANDOM PHASE TRIAC FOD4218 onsemi 1: Rp52.286 1.160In Stock	Mfr. Part No. FOD4218 Mouser Part No 512-FOD4218	onsemi	Triac & SCR Output Optocouplers 800V low triggr curr RANDOM PHASE TRIAC	Datasheet	1.160In Stock	Rp52.286 Rp37.976 Rp29.537 Rp25.868 View Rp24.400 Rp21.648 Rp21.098 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V		- 55 C	+ 100 C	FOD4218	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Snubberless FOD4218TV onsemi 1: Rp94.482 841In Stock	Mfr. Part No. FOD4218TV Mouser Part No 512-FOD4218TV	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Snubberless	Datasheet	841In Stock	Rp94.482 Rp59.808 Rp56.322 Rp48.433 View Rp47.883 Rp44.030 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4218	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4208SD onsemi 1: Rp90.446 17.780In Stock	Mfr. Part No. FOD4208SD Mouser Part No 512-FOD4208SD	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	17.780In Stock	Cut Tape Rp90.446 Rp67.330 Rp53.570 Rp47.516 Reel Rp43.663 View Rp42.012 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4208	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4208SV onsemi 1: Rp88.795 2.780In Stock	Mfr. Part No. FOD4208SV Mouser Part No 512-FOD4208SV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	2.780In Stock	Rp88.795 Rp55.588 Rp51.736 Rp47.149 View Rp45.131 Rp43.480 Rp38.343 Quote	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4208	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4218S onsemi 1: Rp52.286 4.620In Stock	Mfr. Part No. FOD4218S Mouser Part No 512-FOD4218S	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	4.620In Stock	Rp52.286 Rp37.976 Rp29.537 Rp26.969 View Rp25.501 Rp22.199 Rp21.648 Quote	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4218	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4218SDV onsemi 1: Rp56.322 1.320In Stock	Mfr. Part No. FOD4218SDV Mouser Part No 512-FOD4218SDV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1.320In Stock	Cut Tape Rp56.322 Rp41.095 Rp31.922 Rp27.886 Reel Rp25.501 View Rp24.400 Rp23.116 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4218	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD420S onsemi 1: Rp78.154 1.112In Stock	Mfr. Part No. FOD420S Mouser Part No 512-FOD420S	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1.112In Stock	Rp78.154 Rp57.790 Rp45.865 Rp43.480 View Rp41.279 Rp36.509 Rp35.591 Quote	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4216V onsemi 1: Rp80.539 431In Stock	Mfr. Part No. FOD4216V Mouser Part No 512-FOD4216V	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	431In Stock	Rp80.539 Rp59.625 Rp47.333 Rp40.728 View Rp37.793 Rp36.692 Rp36.142 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V	300 mA	- 55 C	+ 100 C	FOD4216	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD420V onsemi 1: Rp86.226 4In Stock	Mfr. Part No. FOD420V Mouser Part No 512-FOD420V	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	4In Stock	Rp86.226 Rp63.661 Rp49.534 Rp40.545 View Rp37.426 Rp36.325 Rp35.775 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4208S onsemi 1: Rp83.841 5.000On Order	Mfr. Part No. FOD4208S Mouser Part No 512-FOD4208S	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	5.000On Order On Order Ship Dates Mfr. No: FOD4208S Stock: 0 On Order: 2.000 Expected 08/12/2026 3.000 Expected 22/12/2026 Factory Lead Time: 12 Weeks	Rp83.841 Rp52.470 Rp49.167 Rp41.279 View Rp38.527 Rp37.426 Rp36.875 Quote	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4208	Tube
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4216SV onsemi 1: Rp83.841 699Expected 15/12/2026	Mfr. Part No. FOD4216SV Mouser Part No 512-FOD4216SV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	699Expected 15/12/2026	Rp83.841 Rp52.286 Rp49.167 Rp41.279 View Rp38.160 Rp36.875 Rp36.325 Quote	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V	300 mA	- 55 C	+ 100 C	FOD4216	Bulk

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