1N2429

Single Diodes Overview

The Microchip Technology 1N2429 is a general-purpose silicon power rectifier diode designed for high-current applications. It features a maximum DC reverse voltage (Vr) rating of 200V and an average forward current capacity of 100A. The component utilizes a DO-205AA package with stud mount configuration, ensuring robust mechanical stability in demanding environments. This standard recovery diode supports medium-voltage rectification tasks where reliable performance under high thermal and electrical stress is required.

Single Diodes Feature Summary

• High current handling capability for industrial power applications
• Robust stud mount construction for secure installation
• Standard recovery characteristics suitable for general purpose rectification

Single Diodes Applications

• Medium-voltage rectification circuits
• Industrial power supply systems
• General purpose high-current diode applications

Single Diodes Procurement Notes

Verify the specific manufacturer source, as the 1N2429 part number has been associated with multiple entities including Microsemi Corporation and Solid State Inc. prior to corporate acquisitions. Confirm that the received component matches the Microchip Technology specification sheet regarding the DO-205AA package and 100A/200V ratings. Ensure authenticity through authorized distribution channels to avoid counterfeit components affecting reliability.

Single Diodes Selection Notes

Select this component when a standard recovery silicon rectifier is required for circuits operating at 200V reverse voltage and up to 100A average forward current. The stud mount package necessitates compatible heatsinking infrastructure. Consider the standard recovery speed if faster switching is not critical. Verify that the DO-205AA footprint aligns with the existing board design or chassis mounting requirements.

Single Diodes Part Context

The 1N2429 belongs to the family of discrete semiconductor power rectifiers manufactured by Microchip Technology. Historically, similar part numbers were produced by Microsemi Corporation and Solid State Inc. before industry consolidation. These devices are categorized as general-purpose rectifiers intended for replacing older legacy designs in power electronics while maintaining standard pinouts and electrical characteristics defined by the JEDEC numbering system.

Single Diodes Replacement Considerations

Cross-reference with other manufacturers offering equivalent 200V 100A stud-mount rectifiers. Verify that substitute parts maintain identical DO-205AA mechanical dimensions and thermal resistance characteristics. Ensure the replacement diode meets or exceeds the original 100A average forward current and 200V reverse voltage specifications.