1N6660CAT1

Overview

The Microsemi Corporation 1N6660CAT1 is a silicon Schottky rectifier designed for high-reliability applications. It features a hermetically sealed glass package and operates within a temperature range of -65°C to +150°C. The device provides a reverse voltage rating of 45V and supports an average forward current of 15A, with a peak repetitive forward surge current capability of 300A. Constructed using advanced Schottky technology, it ensures low forward voltage drop and minimal switching losses.

Feature Summary

• Utilizes silicon Schottky barrier technology for efficient power conversion
• Features a robust voidless-hermetically-sealed glass construction
• Designed for high-reliability environments where failure is not tolerated

Applications

• Military aerospace power systems
• High-reliability industrial rectification
• Avionics power distribution networks

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact electrical tolerances and qualification levels. Ensure that the procurement channel sources directly from authorized distributors or the manufacturer to guarantee component authenticity and traceability for critical mission-critical deployments.

Selection Notes

Select this component when a low-loss, high-current Schottky rectifier is required in a hermetically sealed form factor. Consider its 45V rating and 15A continuous current capacity relative to circuit demands. Evaluate the thermal management requirements associated with its TO-254AA-3 package for the intended operating environment.

Part Context

This part belongs to the 1N6660 series of power Schottky rectifiers manufactured by Microchip Technology (formerly Microsemi). These components are engineered for demanding sectors requiring superior reliability and performance under extreme conditions, distinguishing them from standard commercial-grade diodes through their specialized packaging and material science.

Replacement Considerations

Consult official substitution guides for equivalent military-grade Schottky rectifiers. Verify pinout compatibility and thermal characteristics before replacing with alternative manufacturers' offerings.