Triac, SCR Output Optoisolators

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 productsMfrDescriptionPackageSupplier Device PackageMounting TypeSeriesOperating Temperature
VOT8121AD-V
VOT8121AD-V
$0.37000
Vishay Semiconductor Opto DivisionOPTOISOLTR 5.3KV TRIAC 1CH 4-DIPTube4-DIPThrough Hole--55°C ~ 110°C
VOT8121AG
VOT8121AG
$0.37000
Vishay Semiconductor Opto DivisionOPTOISOLTR 5.3KV TRIAC 1CH 4-DIPTube4-DIPThrough Hole--55°C ~ 110°C
VOT8121AG-V
VOT8121AG-V
$0.37000
Vishay Semiconductor Opto DivisionOPTOISOLTR 5.3KV TRIAC 1CH 4-DIPTube4-DIPThrough Hole--55°C ~ 110°C
VOT8121AM-T
VOT8121AM-T
$1.00000
Vishay Semiconductor Opto DivisionOPTOISOLTR 3.75KV TRIAC 1CH 4SOPTape & Reel (TR),Cut Tape (CT)4-SOPSurface Mount--55°C ~ 110°C
VOT8121AM-T2
VOT8121AM-T2
$0.38000
Vishay Semiconductor Opto DivisionOPTOISOLTR 3.75KV TRIAC 1CH 4SOPTape & Reel (TR)4-SOPSurface Mount--55°C ~ 110°C
VOT8121AM-VT
VOT8121AM-VT
$1.00000
Vishay Semiconductor Opto DivisionOPTOISOLTR 3.75KV TRIAC 1CH 4SOPTape & Reel (TR),Cut Tape (CT)4-SOPSurface Mount--55°C ~ 110°C
Vishay Semiconductor Opto DivisionOPTOISOLTR 3.75KV TRIAC 1CH 4SOPTape & Reel (TR)4-SOPSurface Mount--55°C ~ 110°C
VOT8123AB
VOT8123AB
$0.40000
Vishay Semiconductor Opto DivisionOPTOISOLATOR 5KV TRIAC 1CH 6-SMDTube6-SMDSurface Mount--40°C ~ 110°C
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