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Vishay VOT8x Phototriac Optocouplers

Vishay VOT8x Phototriac Optocouplers consist of a GaAs IRLED optically coupled to a photosensitive zero crossing TRIAC packaged in a compact package. These optocouplers feature a high isolation distance on output. These optocouplers isolate low-voltage logic from 120VAC, 240VAC, and 380VAC lines to control resistive, inductive, or capacitive loads, including motors, solenoids, and high-current thyristors. The VOT8x optocouplers offer 800V high off-state voltage and dV/dt of 1000V/μs to deliver high robustness and noise isolation for home appliances and industrial equipment. Typical applications include power TRIAC drivers in solid-state relays, three-phase AC equipment, motor control, industrial control, and white goods/household equipment.

Features

  • High isolation distance on output 
  • 5000VRMS minimum isolation voltage
  • Low trigger current
  • 1000V/μs high static dv/dt
  • 100mA on-state current
  • 800V peak off-state blocking voltage
  • Compact packages

Applications

  • Power TRIAC drivers in solid-state relays
  • Three-phase AC equipment
  • Boilers and thermostats
  • Industrial motor control
  • Power line switching
  • White goods/household equipment
  • Motor, lamp, and valve control in the household appliances
View Results ( 40 ) Page
Part Number Datasheet Description Zero-Crossing Circuit Isolation Voltage Pd - Power Dissipation Maximum Trigger Current Package/Case
VOT8125AB-V VOT8125AB-V Datasheet Triac & SCR Output Optocouplers Non-Zero 800V Vrdm SMD6; 5000V Vrms Without Zero-Crossing Circuit 5000 Vrms 330 mW 5 mA SMD-6
VOT8026AD VOT8026AD Datasheet Triac & SCR Output Optocouplers Zero 800V Vrdm 100mA DIP6; 5300V Vrms With Zero-Crossing Circuit 5300 Vrms 250 mW 5 mA DIP-6
VOT8125AD VOT8125AD Datasheet Triac & SCR Output Optocouplers Non-Zero 800V Vrdm DIP6; 5000V Vrms Without Zero-Crossing Circuit 5000 Vrms 330 mW 5 mA DIP-6
VOT8025AB-V VOT8025AB-V Datasheet Triac & SCR Output Optocouplers Zero 800V Vrdm 100mA SMD6; 5300V Vrms With Zero-Crossing Circuit 5300 Vrms 250 mW 5 mA SMD-6
VOT8025AB-VT VOT8025AB-VT Datasheet Triac & SCR Output Optocouplers Zero 800V Vrdm 100mA SMD6; 5300V Vrms With Zero-Crossing Circuit 5300 Vrms 250 mW 5 mA SMD-6
VOT8025AD VOT8025AD Datasheet Triac & SCR Output Optocouplers Zero 800V Vrdm 100mA DIP6; 5300V Vrms With Zero-Crossing Circuit 5300 Vrms 250 mW 5 mA DIP-6
VOT8026AB-T VOT8026AB-T Datasheet Triac & SCR Output Optocouplers Zero 800V Vrdm 100mA SMD6; 5300V Vrms With Zero-Crossing Circuit 5300 Vrms 250 mW 5 mA SMD-6
VOT8026AB-VT VOT8026AB-VT Datasheet Triac & SCR Output Optocouplers Zero 800V Vrdm 100mA SMD6; 5300V Vrms With Zero-Crossing Circuit 5300 Vrms 250 mW 5 mA SMD-6
VOT8026AG-V VOT8026AG-V Datasheet Triac & SCR Output Optocouplers Zero 800V Vrdm 100mA DIP6; 5300V Vrms With Zero-Crossing Circuit 5300 Vrms 250 mW 5 mA DIP-6
VOT8123AD-V VOT8123AD-V Datasheet Triac & SCR Output Optocouplers Non-Zero 800V Vrdm DIP6; 5000V Vrms Without Zero-Crossing Circuit 5000 Vrms 330 mW 10 mA DIP-6
Published: 2019-01-07 | Updated: 2024-01-29