1N1348BR

Single Diodes Overview

The Microchip Technology 1N1348BR is a standard recovery rectifier diode belonging to the S/R20 series. It features a maximum DC reverse voltage (Vr) of 600 V and an average rectified current (Io) of 16 A. The device exhibits a forward voltage drop of 1.3 V at 30 A and a reverse leakage current of 10 µA at 600 V. Designed for through-hole mounting, it utilizes the DO-4 (DO-203AA) package with stud installation. The junction temperature range spans from -65°C to +200°C, and it offers a standard recovery time exceeding 500 ns.

Single Diodes Feature Summary

• High thermal stability with a junction temperature rating up to 200°C
• Robust power handling capability with 16A average rectified current
• Standard recovery characteristics suitable for general-purpose applications

Single Diodes Applications

• Industrial power supply rectification
• Battery charging circuits
• General-purpose high-power rectification

Single Diodes Procurement Notes

Verify the specific suffix 'R' against official Microchip documentation to confirm if it denotes a specific tape-and-reel packaging variant or environmental compliance status distinct from the standard bulk version. Ensure the ordering part number matches the exact mechanical and electrical specifications required for your design, as suffixes can indicate variations in packaging or material composition.

Single Diodes Selection Notes

Select this component when a high-current, high-voltage rectifier with a wide operating temperature range is required. The 1N1348BR provides a balance of standard recovery speed and high power handling. Consider the DO-4 stud mount package for efficient heat dissipation in high-power scenarios compared to smaller surface-mount alternatives.

Single Diodes Part Context

The 1N1348BR is part of the Microchip S/R20 series of standard recovery rectifiers. This series is designed for robust performance in demanding environments. The base model 1N1348 defines the core electrical characteristics, while the 'BR' suffix typically indicates specific manufacturing or packaging attributes defined by the manufacturer's internal coding standards.

Single Diodes Replacement Considerations

Consult official Microchip documentation for verified equivalent part numbers within the S/R20 series or other compatible high-power rectifier families. Do not assume cross-compatibility with generic industry equivalents without verifying electrical parameters and mechanical fit.