1N3611US/TR

Single Diodes Overview

The Microchip Technology 1N3611US/TR is a standard recovery rectifier diode rated for a working peak reverse voltage of 200 V and an average rectified forward current of 1.0 A. It features a voidless hermetically sealed glass package with tungsten slugs and axial copper leads finished in tin/lead. The device operates within a junction and storage temperature range of -65°C to +175°C, offering a maximum forward voltage of 1.1 V at 1 A and a maximum surge current capability of 30 A.

Single Diodes Feature Summary

• Voidless hermetically sealed glass construction with internal Category I metallurgical bonds
• Military qualification per MIL-PRF-19500/228 for high-reliability applications
• Inherently radiation hard design suitable for harsh environments
• Controlled avalanche characteristics with peak reverse power capability

Single Diodes Applications

• Military and aerospace systems requiring failure-intolerant components
• General rectifier circuits including bridges and half-bridges
• Catch diodes in high-reliability power conversion topologies

Single Diodes Procurement Notes

Verify the specific ordering suffix against official documentation to confirm surface mount MELF configuration versus through-hole variants. Confirm military qualification levels and compliance requirements prior to procurement. Ensure compatibility with existing thermal management designs given the specified thermal resistance parameters.

Single Diodes Selection Notes

Select this component for applications demanding robustness against radiation and extreme temperatures. The 200 V rating suits low-voltage high-current rectification tasks. Consider the axial lead termination for through-hole mounting or verify if the US suffix specifically denotes the required surface mount package geometry for the target PCB layout.

Single Diodes Part Context

This device belongs to the industry-recognized 1N3611 series of standard recovery rectifiers. It shares similar ratings with the 1N5614 series but utilizes a distinct package configuration. The product line is designed for critical infrastructure where long-term stability and hermetic sealing are mandatory for operational integrity.

Single Diodes Replacement Considerations

Consult official datasheets for direct equivalents such as JAN1N3611 or JANTX1N3611. Verify that substitute parts maintain identical voltage, current, and hermetic sealing specifications to ensure system reliability.