1N3292A

Single Diodes Overview

The Microchip Technology 1N3292A is a standard recovery rectifier diode designed for high-power applications. It features a maximum DC reverse voltage (Vr) of 500 V and an average rectified current (Io) of 150 A. The device utilizes a DO-205AA (DO-8) stud-mount package, ensuring robust mechanical stability. Key electrical characteristics include a forward voltage (Vf) of 1.1 V at 200 A and a reverse leakage current of 200 µA at 500 V. It operates within a junction temperature range of -65°C to 200°C.

Single Diodes Feature Summary

• High current handling capability with a 150 A average rectified current rating
• Robust thermal management through stud-mount installation in a DO-205AA package
• Extended operating temperature range supporting junction temperatures up to 200°C

Single Diodes Applications

• Industrial power supply systems requiring high current rectification
• Welding equipment power stages
• Heavy-duty motor drive inverters

Single Diodes Procurement Notes

Verify the specific suffix designation against official Microchip documentation to confirm exact electrical tolerances and marking variations. Confirm RoHS compliance status as indicated in the latest datasheet, noting that this series may not meet all environmental directives. Ensure the procurement channel provides valid traceability documents for aerospace or defense-grade requirements if applicable.

Single Diodes Selection Notes

Select the 1N3292A when circuit designs demand high surge current capacity and reliable performance under extreme thermal conditions. Compare its 150 A rating against lower-current alternatives like the 1N3292 (100 A) to ensure adequate margin for peak loads. Verify that the mounting hardware supports the stud-mount configuration and that heat sinking solutions align with the 200°C junction limit.

Single Diodes Part Context

This component belongs to the 1N3292 series of high-power silicon rectifiers manufactured by Microchip Technology. The series includes variants such as the 1N3292 and 1N3291A, offering different current ratings while maintaining similar voltage specifications and package styles. These devices are engineered for durability in demanding industrial environments where standard surface-mount components would fail.

Single Diodes Replacement Considerations

Direct substitutes within the same family include the 1N3292, which shares the 500 V rating but offers a reduced 100 A current capacity. Cross-brand replacements must match the 500 V Vr, 150 A Io, and DO-205AA stud-mount form factor to ensure mechanical and electrical compatibility.