1N248

Single Diodes Overview

The Microchip Technology 1N248 is a standard recovery rectifier diode designed for high-current applications. It features a maximum DC reverse voltage of 50 V and an average rectified forward current of 40 A. The device utilizes a DO-5 (DO-203AB) leaded package with stud mounting configuration. Key electrical characteristics include a forward voltage drop of 1.19 V at 90 A and a reverse leakage current of 10 µA at 50 V. The junction temperature range spans from -65°C to +200°C, ensuring reliability in demanding thermal environments.

Single Diodes Feature Summary

• High current handling capability with a 40 A average rectified forward current rating
• Robust thermal performance supporting a junction temperature range up to +200°C
• Standard recovery speed suitable for general-purpose power conversion tasks

Single Diodes Applications

• Industrial power supply rectification circuits
• Battery charging systems requiring high current throughput
• Welding equipment power stages

Single Diodes Procurement Notes

Verify the specific manufacturing origin and lot traceability requirements against project specifications before ordering. Confirm that the DO-5 stud mounting interface matches the mechanical design constraints of the target assembly. Ensure compliance with relevant environmental regulations applicable to the deployment region, noting the component's RoHS status.

Single Diodes Selection Notes

Select this component when a robust, high-current rectifier is required within a 50 V system limit. The DO-5 package facilitates secure mechanical attachment via stud mounting, which aids in heat dissipation. Evaluate the thermal management strategy to maintain junction temperatures within the specified operational range during peak load conditions.

Single Diodes Part Context

This part belongs to Microchip Technology's discrete semiconductor portfolio, specifically within the standard rectifier category. It serves as a fundamental building block for power electronics, providing reliable unidirectional current flow. The product line emphasizes durability and consistent electrical performance across wide temperature variations.

Single Diodes Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify that any replacement maintains identical voltage, current, and package specifications to ensure circuit compatibility.