PC3SD21YXZCF

Triac, SCR Output Optoisolators Overview

The PC3SD21YXZCF is a single-channel photo-triac output optocoupler manufactured by Sharp Microelectronics. It features an integrated zero-crossing detection circuit for low electromagnetic interference switching. The device provides 5000 Vrms isolation voltage between input and output. It supports a maximum repetitive peak off-state voltage of 600 V and an RMS on-state current of 100 mA. The component operates within a temperature range of -30°C to +100°C and is housed in a 6-SMD Gull Wing surface-mount package.

Triac, SCR Output Optoisolators Feature Summary

• Integrated zero-crossing detection circuit for reduced electrical noise
• High insulation voltage capability for safety isolation
• Surface-mount packaging for automated assembly

Triac, SCR Output Optoisolators Applications

• Solid-state relay control circuits
• AC power switching applications
• Motor speed control systems

Triac, SCR Output Optoisolators Procurement Notes

Verify the obsolete status with the manufacturer before design finalization. Confirm availability through authorized distributors or secondary markets. Ensure compliance with RoHS directives as indicated in official documentation. Check for product change notifications regarding pinout or material updates. Validate lead times for limited stock sources.

Triac, SCR Output Optoisolators Selection Notes

Select this component for AC load control requiring zero-crossing functionality. Consider the 600 V blocking voltage for standard mains applications. Evaluate the 100 mA RMS current rating against load requirements. Compare physical dimensions of the SMD-6 package against PCB layout constraints. Assess thermal management needs for the operating temperature range.

Triac, SCR Output Optoisolators Part Context

This part belongs to Sharp Microelectronics' Triac & SCR Output Optocouplers category. It is designed for galvanic isolation in industrial and consumer electronics. The series emphasizes safety and noise reduction in AC switching environments. Similar parts may vary in zero-crossing presence or voltage ratings.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Verify cross-reference compatibility with other manufacturers offering similar zero-crossing triac optocouplers in SMD-6 packages.