1N3292R

Single Diodes Overview

The Microchip Technology 1N3292R is a standard recovery rectifier diode designed for high-power applications. It features a maximum DC reverse voltage (Vr) of 400 V and an average rectified current (Io) of 100 A. The device utilizes a stud-mount configuration within the DO-205AA (DO-8) package. Key electrical characteristics include a forward voltage (Vf) of 1.55 V at a forward current (If) of 310 A, and a reverse leakage current of 10 mA at 400 V. It operates with a junction temperature range from -65°C to 200°C.

Single Diodes Feature Summary

• High thermal stability with a junction temperature rating up to 200°C
• Robust mechanical design utilizing a stud-mount installation method
• Standard recovery speed suitable for general-purpose rectification

Single Diodes Applications

• Industrial power supply systems
• Motor drive circuits
• Welding equipment rectifiers

Single Diodes Procurement Notes

Verify component authenticity through authorized Microchip Technology distributors or direct manufacturer channels. Confirm that the specific part number matches the required 400V reverse voltage and 100A current ratings. Ensure compliance with project specifications regarding the non-RoHS status and lead times associated with this discrete semiconductor product.

Single Diodes Selection Notes

Select the 1N3292R when a 400V blocking capability and 100A continuous current handling are required in a stud-mount form factor. Consider the 1.55V forward voltage drop at 310A for thermal management calculations. This component is appropriate for environments requiring operation up to 200°C junction temperature, distinguishing it from lower-rated alternatives.

Single Diodes Part Context

This component belongs to the Microchip Technology discrete semiconductor portfolio, specifically categorized under standard recovery rectifiers. It shares the DO-205AA (DO-8) package style with other high-current devices in the series, such as the 1N3292 and 1N3291R, offering a standardized mounting interface for industrial power electronics assemblies.

Single Diodes Replacement Considerations

Cross-reference with equivalent 400V, 100A stud-mount rectifiers from other manufacturers if availability is constrained. Verify that substitute components meet the same 200°C junction temperature rating and DO-205AA mechanical dimensions to ensure compatibility with existing heatsink and mounting hardware.