1N1127AR

Single Diodes Overview

The 1N1127AR is a standard recovery rectifier manufactured by Microchip Technology. It features a maximum repetitive peak reverse voltage of 600V and an average forward rectified current of 12A. The device operates within a junction temperature range of -65°C to +200°C. It utilizes a stud mount installation style and is housed in the DO-203AA package, also known as DO-4. The component is supplied in bulk packaging.

Single Diodes Feature Summary

• Capable of handling high reverse voltages up to 600V for robust power applications
• Supports continuous forward currents of 12A with standard recovery characteristics
• Designed for stud mount installation to facilitate thermal management
• Operates reliably across an extended temperature range from -65°C to +200°C

Single Diodes Applications

• Industrial power supply rectification
• High-voltage DC conversion circuits
• Power electronics systems requiring stud-mounted components

Single Diodes Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to ensure correct package and performance specifications. Confirm RoHS compliance status as required by your project constraints. Check for any recent Product Change Notices that may affect manufacturing origin or materials. Ensure compatibility with existing thermal interface materials for stud mount applications.

Single Diodes Selection Notes

Select this component when a 600V rating and 12A current capacity are required in a stud-mount configuration. Consider the extended operating temperature range for harsh environments. Verify that the DO-203AA footprint matches the PCB or chassis design. Evaluate thermal resistance requirements for the specific mounting surface.

Single Diodes Part Context

This part belongs to the 1N1127 series of standard recovery rectifiers produced by Microchip Technology. It shares similar electrical characteristics with other variants in the series but differs in packaging and mounting style. The DO-203AA package is distinct from axial leaded options, offering higher current handling capabilities through direct chassis mounting.

Single Diodes Replacement Considerations

Consult Microchip's official cross-reference guides for verified substitutes. Ensure replacement parts match the 600V reverse voltage and 12A forward current ratings. Verify that alternative packages support stud mount installation if mechanical constraints apply.