1N3611US

Single Diodes Overview

The Microchip Technology 1N3611US is a standard recovery rectifier diode rated for a working peak reverse voltage of 200 volts and an average rectified forward current of 1.0 ampere. It features a voidless hermetically sealed glass package with tungsten slugs and internal Category I metallurgical bonds. Qualified per MIL-PRF-19500/228, the device operates within a junction temperature range of -65°C to +175°C and withstands a forward surge current of 30 amperes.

Single Diodes Feature Summary

• Voidless hermetically sealed glass construction with tungsten slugs
• Internal Category I metallurgical bond
• Military qualification per MIL-PRF-19500/228
• Inherently radiation hard

Single Diodes Applications

• Military applications
• High-reliability applications where failure cannot be tolerated
• General rectifier circuits including bridges and catch diodes

Single Diodes Procurement Notes

Verify that the specific part number suffix matches the required package configuration. Confirm military qualification requirements against the applicable MIL-PRF-19500/228 level. Ensure thermal management aligns with the specified junction-to-lead thermal resistance. Validate operating conditions against the maximum ratings table provided in the datasheet.

Single Diodes Selection Notes

Select this component for designs requiring high reliability and radiation hardness. The 200V rating suits low-voltage rectification tasks. Consider the axial lead termination for through-hole mounting. Evaluate thermal derating curves for operation above 100°C ambient temperatures to ensure compliance with the 1.0A continuous current limit.

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 surface mount MELF package configuration indicated by the US suffix. The product line offers various voltage ratings from 200 to 1000 volts for diverse power supply needs.

Single Diodes Replacement Considerations

Consult the separate data sheet for the 1N5614US through 1N5622US series for surface mount equivalents. Verify compatibility with the 1N5614 through 1N5622 series regarding electrical ratings and package dimensions before substitution.