Triac, SCR Output Optoisolators

Triac and SCR output optoisolators allow bi-directional or unidirectional control of an AC (alternating current) source while providing isolation between the control and load circuits. An LED is optically coupled to a photodiode in a single device package. The photodiode controls the gate of the Triac or SCR and may include zero cross circuity. These optoisolators are selected by on-state current, forward voltage, turn on time, and mounting type.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
MOC3023M $0.14	Lite-On Inc.	OPTOISOLATOR 5KV TRIAC 1CH 6-DIP	Tube	6-DIP	Through Hole	MOC302x	-40°C ~ 100°C
MOC3023S $0.52	Lite-On Inc.	OPTOISOLATOR 5KV TRIAC 1CH 6-SMD	Tube	6-SMD	Surface Mount	MOC302x	-40°C ~ 100°C
MOC3023S-TA $0.14	Lite-On Inc.	OPTOISOLATOR 5KV TRIAC 1CH 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	MOC302x	-40°C ~ 100°C
MOC3023S-TA1 $0.53	Lite-On Inc.	OPTOISOLATOR 5KV TRIAC 1CH 6-SMD	Tape & Reel (TR),Cut Tape (CT)	6-SMD	Surface Mount	MOC302x	-40°C ~ 100°C
MOC3023SM $0.28	Isocom Components 2004 LTD	OPTOISOLATOR 5KV TRIAC 1CH	Tube	-	Surface Mount	MOC302	-40°C ~ 100°C
MOC3023SMT&R $0.27	Isocom Components 2004 LTD	OPTOISOLTR 4.17KV TRIAC 1CH 6SMD	Tape & Reel (TR)	6-SMD	Surface Mount	MOC302	-40°C ~ 85°C
MOC3023SR2M $0.21	Fairchild Semiconductor	TRIAC OUTPUT OPTOCOUPLER, 5300V	Bulk	-	-	*	-
MOC3023SR2VM $0.78	onsemi	OPTOISOLTR 4.17KV TRIAC 1CH 6SMD	Tape & Reel (TR),Cut Tape (CT)	6-SMD	Surface Mount	-	-40°C ~ 85°C