1N2282

Single Diodes Overview

The Microchip Technology 1N2282 is a silicon power rectifier diode designed for high-current applications. It features a 300 V reverse voltage rating and supports a continuous forward current of 20 A, with a surge current capability of 40 A. The component utilizes a stud mount configuration within the DO-5 (DO-203AB) package, facilitating efficient thermal dissipation through direct mounting to heatsinks. This construction ensures reliable operation in demanding power conversion environments.

Single Diodes Feature Summary

• High-power rectification capability with robust current handling
• Stud mount design for effective thermal management
• Silicon construction for durability

Single Diodes Applications

• Industrial power supplies
• Battery charging systems
• Welding equipment

Single Diodes Procurement Notes

Verify the manufacturer source carefully, as multiple entities including Microchip, Microsemi, and aftermarket suppliers list this part number. Confirm the specific electrical ratings and package details against the official datasheet from the intended supplier to ensure compatibility with your circuit requirements.

Single Diodes Selection Notes

Select this component when a 300 V blocking voltage and 20 A continuous current are required in a stud-mount form factor. Ensure the mechanical interface matches the DO-5 specification and that the thermal design accommodates the power dissipation characteristics of the silicon rectifier.

Single Diodes Part Context

This device belongs to the family of general-purpose silicon power rectifiers. It serves as a fundamental component for converting AC to DC in high-power industrial settings. The DO-5 package is standard for stud-mounted diodes requiring direct chassis or heatsink attachment.

Single Diodes Replacement Considerations

Check for equivalents such as the 1N2282R which offers higher surge current ratings. Verify pinout and thermal resistance specifications before substituting to maintain system reliability.