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.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
VO2223B-X017T $2.00000	Vishay Semiconductor Opto Division	OPTOIS 4.47KV PWR TRIAC 1CH 8SMD	Tape & Reel (TR),Cut Tape (CT)	8-SMD	Surface Mount	-	-40°C ~ 85°C
VO3020-X001	Vishay Semiconductor Opto Division	OPTOISOLATOR 5KV TRIAC 1CH 6-DIP	Bulk	6-DIP	Through Hole	-	-40°C ~ 100°C
VO3020-X017T	Vishay Semiconductor Opto Division	OPTOISOLATOR 5KV TRIAC 1CH 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	-	-40°C ~ 100°C
VO3021	Vishay Semiconductor Opto Division	OPTOISOLATOR 5KV TRIAC 1CH 6-DIP	Bulk	6-DIP	Through Hole	-	-40°C ~ 100°C
VO3021-X006 $0.20000	Vishay Semiconductor Opto Division	OPTOISOLATOR 5KV TRIAC 1CH 6-DIP	Tape & Reel (TR)	6-DIP	Through Hole	VO3021	-40°C ~ 100°C
VO3022	Vishay Semiconductor Opto Division	OPTOISOLATOR 5KV TRIAC 1CH 6-DIP	Bulk	6-DIP	Through Hole	-	-40°C ~ 100°C
VO3022-X001 $0.22000	Vishay Semiconductor Opto Division	OPTOISOLATOR 5KV TRIAC 1CH 6-DIP	Tape & Reel (TR)	6-DIP	Through Hole	VO3022	-40°C ~ 100°C
VO3022-X007T	Vishay Semiconductor Opto Division	OPTOISOLATOR 5KV TRIAC 1CH 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	-	-40°C ~ 100°C