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
MOC3083G $0.38	Isocom Components 2004 LTD	OPTOISOLTR 5.3KV TRIAC 1CH 6-DIP	Tube	6-DIP	Through Hole	MOC308	-30°C ~ 100°C
MOC3083M $0.21	Lite-On Inc.	OPTOISOLATOR 5KV TRIAC 1CH 6-DIP	Tube	6-DIP	Through Hole	MOC308x	-40°C ~ 100°C
MOC3083S $0.21	Lite-On Inc.	OPTOISOLATOR 5KV TRIAC 1CH 6-SMD	Tube	6-SMD	Surface Mount	MOC308x	-40°C ~ 100°C
MOC3083S-TA1 $0.71	Lite-On Inc.	OPTOISOLATOR 5KV TRIAC 1CH 6-SMD	Tape & Reel (TR),Cut Tape (CT)	6-SMD	Surface Mount	MOC308x	-40°C ~ 100°C
MOC3083SM $0.31	Fairchild Semiconductor	OPTOISOLTR 4.17KV TRIAC 1CH 6SMD	Bulk	6-SMD	Surface Mount	-	-40°C ~ 85°C
MOC3083SM_F132 $0.74	onsemi	OPTOISOLTR 4.17KV TRIAC 1CH 6SMD	Bulk	6-SMD	Surface Mount	-	-40°C ~ 85°C
MOC3083SMT&R $0.37	Isocom Components 2004 LTD	OPTOISOLATOR 5.3KV TRIAC 1CH	Tape & Reel (TR)	-	Surface Mount	MOC308	-30°C ~ 100°C
MOC3083SR2M $0.95	onsemi	OPTOISOLTR 4.17KV TRIAC 1CH 6SMD	Tape & Reel (TR),Cut Tape (CT)	6-SMD	Surface Mount	-	-40°C ~ 85°C