1N2137RA

Single Diodes Overview

The 1N2137RA is a standard rectifier diode manufactured by Microchip Technology. It is housed in a DO-5 metal package with a single solder lug terminal for stud mounting. The device supports a maximum continuous output current of 70 A and withstands a maximum non-repetitive peak forward surge current of 1050 A. Designed for power applications, it features a tin-lead terminal finish and complies with relevant regulatory standards.

Single Diodes Feature Summary

• Constructed with a round metal body suitable for robust industrial environments
• Utilizes a post/stud mount form factor with an upper solder lug connection
• Features cathode case connection for efficient thermal management

Single Diodes Applications

• Power supply circuits requiring high current handling
• Industrial rectification systems
• Heavy-duty electronic equipment

Single Diodes Procurement Notes

Verify the specific suffix 'AR' or 'RA' against official Microchip documentation to confirm exact manufacturing lot details and compliance status. Confirm that the DO-5 package dimensions align with your mechanical design constraints. Ensure the tin-lead terminal finish meets your assembly process requirements and environmental regulations before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when a high-current standard rectifier with a metal stud-mount package is required. The 70 A average forward current rating makes it suitable for demanding power applications. Consider the physical mounting requirements of the DO-5 package and the need for appropriate heatsinking solutions to maintain safe operating temperatures under load conditions.

Single Diodes Part Context

This part belongs to the standard rectifier category within Microchip's discrete semiconductor portfolio. It is designed for general-purpose power rectification tasks where reliability and high current capacity are prioritized. The DO-5 package provides a rugged solution for industrial and commercial power electronics applications.

Single Diodes Replacement Considerations

Consult official Microchip cross-reference guides for verified substitutes. Ensure any replacement matches the 70 A current rating, DO-5 package style, and voltage specifications.