VO2223-X001

Triac, SCR Output Optoisolators Overview

The VO2223-X001 is a power phototriac optocoupler featuring an integrated TRIAC output in an 8-DIP package. It provides galvanic isolation with a rated insulation voltage of 5300 Vrms. The device supports a maximum continuous output current of 1 A and a peak off-state voltage (VDRM) of 600 V. It operates within a temperature range of -40°C to +85°C and requires a typical forward input current of 10 mA for triggering.

Triac, SCR Output Optoisolators Feature Summary

• Integrates a phototriac driver with a high-power TRIAC for direct load control
• Provides robust electrical noise isolation and galvanic separation
• Designed for high-voltage switching applications without zero-crossing circuitry

Triac, SCR Output Optoisolators Applications

• Washing machine motor and valve control
• Personal hygiene system actuation
• Inductive heating cooker interfaces
• Water heater control circuits

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix against official Vishay documentation to confirm pinout and mechanical dimensions, as variations exist within the family. Ensure the selected variant matches the required isolation voltage and thermal management specifications for the target application environment before finalizing procurement.

Triac, SCR Output Optoisolators Selection Notes

Select this component when high-current AC load switching is required with minimal external drive circuitry. The integrated power stage simplifies design compared to discrete triac-driver combinations. Verify that the 600 V blocking voltage meets the line voltage requirements and that the DIP-8 package fits the available PCB real estate.

Triac, SCR Output Optoisolators Part Context

This part belongs to Vishay's power phototriac optocoupler series, designed for industrial and consumer appliance control. It replaces older discrete solutions by combining isolation and switching in a single package. The VO2223A designation indicates specific performance characteristics within this product line.

Triac, SCR Output Optoisolators Replacement Considerations

Check for exact pin-compatible substitutes such as the VO2223B series if higher current ratings are needed. Verify that any replacement maintains the 5300 Vrms isolation rating and DIP-8 footprint to ensure board compatibility without redesign.