1N3167R

Single Diodes Overview

The 1N3167R is a standard recovery rectifier diode manufactured by Microchip Technology. It features a maximum DC reverse voltage of 350 V and an average forward current rating of 240 A. The device exhibits a maximum forward voltage of 1.25 V at the rated current and a reverse leakage current of 75 µA at 350 V. Designed for stud mounting, it utilizes the DO-205AB (DO-9) metal case package. The component supports a junction temperature range from -65°C to +200°C and belongs to the standard recovery category with speeds exceeding 500 ns.

Single Diodes Feature Summary

• High current handling capability suitable for heavy-duty power applications
• Robust thermal performance with extended junction temperature limits
• Standard recovery characteristics for general-purpose rectification

Single Diodes Applications

• Industrial power supply rectification
• Battery charging systems
• Welding equipment power stages

Single Diodes Procurement Notes

Verify the specific ordering suffix and revision level against the official Microchip datasheet prior to procurement. Confirm that the required military or commercial qualification levels match the project specifications, as availability varies by grade. Ensure the stud mounting interface requirements align with the DO-205AB package dimensions. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and traceability documentation.

Single Diodes Selection Notes

Select this component when high average forward current and moderate reverse voltage blocking are required in a ruggedized package. The DO-205AB form factor necessitates appropriate heatsinking and mechanical mounting hardware. Evaluate the thermal resistance characteristics to ensure the junction temperature remains within the specified operational limits under peak load conditions. Consider the standard recovery speed for compatibility with the target switching frequency.

Single Diodes Part Context

This device is part of the broader 1N316x series of high-power rectifiers produced by Microchip Technology. The series includes variants with different reverse voltage ratings while maintaining similar current handling capabilities. These components are designed for industrial environments requiring reliable silicon rectification in axial leaded or stud-mounted configurations.