PC4SF21YVZBF

Triac, SCR Output Optoisolators Overview

The PC4SF21YVZBF is a zero-crossing triac output optoisolator manufactured by SHARP/Socle Technology. It features a single channel with 5000Vrms isolation voltage and operates within a temperature range of -40°C to 100°C. The device supports an RMS on-state current of 100mA and includes an integrated zero-crossing detection circuit for low EMI switching. It is housed in a 6-DIP package.

Triac, SCR Output Optoisolators Feature Summary

• Integrated zero-crossing detection circuit for reduced electromagnetic interference
• High isolation voltage rating of 5000Vrms
• Suitable for AC load switching applications

Triac, SCR Output Optoisolators Applications

• Solid state relays
• AC motor control circuits
• Industrial process control systems

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix YVZBF against the manufacturer's latest datasheet to confirm pinout and packaging details. Ensure compatibility with your PCB footprint and thermal management requirements before finalizing procurement orders.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to minimize electrical noise in AC power control applications. Consider the 100mA RMS current limit and 800V blocking voltage when designing the load interface.

Triac, SCR Output Optoisolators Part Context

This part belongs to the PC4SF series of triac output optoisolators from SHARP/Socle Technology. The series is designed for general-purpose AC switching, offering high reliability and compact packaging solutions for industrial and consumer electronics.

Triac, SCR Output Optoisolators Replacement Considerations

Check for direct substitutes within the PC4SF family or equivalent triac optoisolators with matching isolation ratings and zero-crossing functionality. Verify package dimensions and pin configurations for mechanical compatibility.