1N4249GP-M3/73

Single Diodes Overview

The 1N4249GP-M3/73 is a glass-passivated junction plastic rectifier from Vishay General Semiconductor. It features a Superectifier structure for high reliability and low leakage current. The device has a maximum repetitive peak reverse voltage of 1000 V, a maximum average forward rectified current of 1.0 A, and a peak forward surge current of 25 A. Operating junction temperature ranges from -65 °C to +160 °C.

Single Diodes Feature Summary

• Superectifier structure designed for high reliability applications
• Cavity-free glass-passivated junction construction
• Low forward voltage drop and low leakage current characteristics

Single Diodes Applications

• General purpose rectification in power supplies
• Inverter circuits
• Converter applications
• Freewheeling diode usage

Single Diodes Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and compliance status. Confirm RoHS compliance details as required by project specifications. Ensure lead length requirements are met for thermal performance ratings. Validate that the component meets all JEDEC registered values specified in the datasheet before integration into final designs.

Single Diodes Selection Notes

Select this component when a 1000 V reverse voltage rating is required alongside a 1.0 A continuous forward current capability. Consider the DO-41 through-hole package for standard PCB mounting. Evaluate thermal resistance parameters if operating near maximum ambient temperatures. Verify compatibility with soldering processes per JESD standards.

Single Diodes Part Context

This part belongs to the 1N424xGP series of glass-passivated silicon rectifiers. The GP designation indicates a plastic encapsulated variant with a molded epoxy case over the glass body. The M3 suffix typically denotes lead-free termination plating compliant with RoHS directives. The /73 suffix specifies the delivery mode packaging format.

Single Diodes Replacement Considerations

Consult official Vishay documentation for confirmed substitute part numbers. Cross-reference electrical parameters such as reverse voltage and forward current when evaluating alternatives.