S34100

Single Diodes Overview

The Microchip Technology S34100 is a standard recovery rectifier diode designed for high-power applications. It features a maximum repetitive peak reverse voltage of 1000 V and an average forward rectified current rating of 45 A. The device utilizes a DO-5 (DO-203AB) axial leaded package with stud mount installation. Key electrical characteristics include a forward voltage drop of 1.15 V at 90 A and a maximum reverse leakage current of 10 µA at 1000 V. It operates within a junction temperature range of -65°C to +200°C.

Single Diodes Feature Summary

• High thermal stability with a maximum junction temperature of 200°C
• Robust mechanical construction via stud mount terminal configuration
• Standard recovery speed suitable for general-purpose power conversion

Single Diodes Applications

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

Single Diodes Procurement Notes

Verify RoHS compliance status prior to integration, as the component is listed as non-compliant in available documentation. Confirm package variant accuracy, as sources indicate both tray and bulk packaging options. Ensure mounting hardware compatibility with the DO-5 stud interface. Validate thermal management requirements against the specified junction temperature limits during system design.

Single Diodes Selection Notes

Select this component for applications requiring high current handling and elevated temperature operation. The 1000 V rating provides sufficient margin for industrial line voltages. Consider the axial lead form factor for through-hole or specialized board layouts. Evaluate thermal resistance paths to maintain junction temperatures within safe operating areas under continuous load conditions.

Single Diodes Part Context

The S34100 belongs to the S34 series of standard recovery rectifiers manufactured by Microchip Technology. This series targets high-reliability power electronics where robustness and wide temperature tolerance are critical. The DO-5 package offers a balance of current capacity and mechanical durability for industrial environments.

Single Diodes Replacement Considerations

The VS-72HFL100S05 from Vishay General Semiconductor is documented as an upgrade substitute. Verify pinout compatibility and thermal performance equivalence before implementation.