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
VOT8121AB-T2
VOT8121AB-T2
$1.00000
Vishay Semiconductor Opto DivisionOPTOISOLTR 5.3KV TRIAC 1CH 4-SMDTape & Reel (TR),Cut Tape (CT)4-SMDSurface Mount--55°C ~ 110°C
VOT8121AB-T3
VOT8121AB-T3
$1.00000
Vishay Semiconductor Opto DivisionOPTOISOLTR 5.3KV TRIAC 1CH 4-SMDTape & Reel (TR),Cut Tape (CT)4-SMDSurface Mount--55°C ~ 110°C
VOT8121AB-V
VOT8121AB-V
$0.71000
Vishay Semiconductor Opto DivisionOPTOISOLTR 5.3KV TRIAC 1CH 4-SMDTube4-SMDSurface Mount--55°C ~ 110°C
VOT8121AB-VT
VOT8121AB-VT
$1.00000
Vishay Semiconductor Opto DivisionOPTOISOLTR 5.3KV TRIAC 1CH 4-SMDTape & Reel (TR),Cut Tape (CT)4-SMDSurface Mount--55°C ~ 110°C
Vishay Semiconductor Opto DivisionOPTOISOLTR 5.3KV TRIAC 1CH 4-SMDTape & Reel (TR),Cut Tape (CT)4-SMDSurface Mount--55°C ~ 110°C
Vishay Semiconductor Opto DivisionOPTOISOLTR 5.3KV TRIAC 1CH 4-SMDTape & Reel (TR),Cut Tape (CT)4-SMDSurface Mount--55°C ~ 110°C
Vishay Semiconductor Opto DivisionOPTOISOLTR 5.3KV TRIAC 1CH 4-SMDTape & Reel (TR),Cut Tape (CT)4-SMDSurface Mount--55°C ~ 110°C
VOT8121AD
VOT8121AD
$1.00000
Vishay Semiconductor Opto DivisionOPTOISOLTR 5.3KV TRIAC 1CH 4-DIPTube4-DIPThrough Hole--55°C ~ 110°C
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