S4220TS

Single Diodes Overview

The S4220TS is a standard recovery rectifier from the S42 series, manufactured by Microchip Technology. It features a maximum DC reverse voltage (Vr) of 200 V and an average rectified current (Io) of 125 A. The device exhibits a forward voltage (Vf) of 1.2 V at 200 A and a reverse leakage current of 50 µA at 200 V. It utilizes a DO-205AA (DO-8) stud mount package with a junction temperature range of -65°C to +200°C.

Single Diodes Feature Summary

• High thermal stability supporting operation up to +200°C junction temperature
• Robust mechanical design via stud mount installation for high-power applications
• Standard recovery characteristics suitable for general-purpose rectification

Single Diodes Applications

• Industrial power supply rectification
• Motor drive circuits
• Welding equipment power stages

Single Diodes Procurement Notes

Verify component authenticity through authorized Microchip distributors or direct manufacturer channels. Confirm RoHS status as non-compliant per available documentation. Ensure packaging integrity matches specified bulk or tray formats upon receipt. Validate datasheet revisions against the specific lot code to ensure parameter consistency.

Single Diodes Selection Notes

Select this component for applications requiring high current handling and elevated temperature resilience. The 200V rating defines the maximum blocking capability. Consider the DO-205AA package constraints for thermal management and mounting hardware compatibility. Evaluate the standard recovery speed against switching frequency requirements.

Single Diodes Part Context

This part belongs to the S42 series of high-current rectifiers. It serves as a discrete semiconductor solution for power conversion systems. The S4220 variant specifically denotes the 200V/125A configuration within this product line, designed for rugged industrial environments.

Single Diodes Replacement Considerations

Consult official Microchip documentation for verified cross-reference part numbers. Ensure any substitute maintains identical voltage, current, and package specifications.