VO4156M-X006

Triac, SCR Output Optoisolators Overview

The VO4156M-X006 is a zero-crossing optotriac output optocoupler manufactured by Vishay Semiconductor Opto Division. It features a single channel with 5300Vrms isolation voltage and operates within a temperature range of -55°C to 100°C. The device supports a maximum forward current of 60 mA and has a typical forward voltage of 1.2 V. It provides a holding current of 500µA and a maximum trigger current of 3 mA. The triac output handles a maximum RMS on-state current of 300 mA with a breakover voltage of 600 V. Minimum static dV/dt is 5kV/µs. It is housed in a 6-DIP package for through-hole mounting.

Triac, SCR Output Optoisolators Feature Summary

• Integrated zero-crossing detection circuitry for precise AC phase control
• High insulation voltage capability ensuring safe signal isolation
• Robust thermal performance across extended industrial temperature ranges

Triac, SCR Output Optoisolators Applications

• Solid state relay driver circuits
• AC power switching applications
• Motor control systems requiring zero-crossing triggering

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix X006 against official Vishay documentation to confirm packaging and tape/reel specifications. Ensure the procurement source provides valid UL and cUR certification marks as required for safety compliance. Confirm that the component status remains active, as availability may vary by region. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components.

Triac, SCR Output Optoisolators Selection Notes

Select this component when high-voltage isolation and zero-crossing functionality are required for AC load control. The 5300Vrms rating suits demanding isolation environments. Consider the 600V breakover voltage for appropriate load matching. Verify that the 300mA output current meets the target application requirements. Ensure the DIP-6 package fits the available PCB footprint constraints.

Triac, SCR Output Optoisolators Part Context

This device belongs to the VO415x series of optotriacs designed for AC power control. It integrates an infrared LED with a silicon photo-triac detector. The series emphasizes reliability in industrial and consumer electronics. Vishay designs these components to meet stringent safety standards for electrical isolation.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not provided in the available documentation. Consult Vishay's official cross-reference guides for compatible alternatives.