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
VO4157M	Vishay Semiconductor Opto Division	OPTOISOLTR 5.3KV TRIAC 1CH 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
VO4158D $1.86000	Vishay Semiconductor Opto Division	OPTOISOLTR 5.3KV TRIAC 1CH 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
VO4158D-X007T	Vishay Semiconductor Opto Division	OPTOISOLTR 5.3KV TRIAC 1CH 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	-	-55°C ~ 100°C
VO4158D-X009T $1.09000	Vishay Semiconductor Opto Division	OPTOISOLTR 5.3KV TRIAC 1CH 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	-	-55°C ~ 100°C
VO4158H $2.78000	Vishay Semiconductor Opto Division	OPTOISOLTR 5.3KV TRIAC 1CH 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
VO4158H-X007T $1.09000	Vishay Semiconductor Opto Division	OPTOISOLTR 5.3KV TRIAC 1CH 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	-	-55°C ~ 100°C
VO4158H-X017T $2.91000	Vishay Semiconductor Opto Division	OPTOISOLTR 5.3KV TRIAC 1CH 6-SMD	Tape & Reel (TR),Cut Tape (CT)	6-SMD	Surface Mount	-	-55°C ~ 100°C
VO4158M-X007T $1.35000	Vishay Semiconductor Opto Division	OPTOISOLTR 5.3KV TRIAC 1CH 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	-	-55°C ~ 100°C