1N1664

Single Diodes Overview

The Microchip Technology 1N1664 is a silicon standard recovery rectifier diode designed for high-power applications. It features a single element configuration with a maximum repetitive reverse voltage of 300V and an average forward output current of 275A. The device exhibits a maximum non-repetitive peak forward surge current of 5000A and a maximum forward voltage of 1.3V. It operates within a temperature range of -65°C to 190°C and utilizes a DO-9 (DO-205AB) stud mount package.

Single Diodes Feature Summary

• High current handling capability suitable for power rectification
• Robust thermal performance with elevated maximum junction temperature rating
• Standard recovery characteristics for general-purpose switching applications

Single Diodes Applications

• Industrial power supplies
• Motor drive rectification circuits
• Welding equipment power stages

Single Diodes Procurement Notes

Verify the specific manufacturer source, as the component is associated with both Microsemi and Microchip Technology due to corporate acquisition history. Confirm RoHS compliance status, as datasheets indicate conflicting information regarding environmental certification. Ensure the package type matches the required mounting hardware specifications before procurement.

Single Diodes Selection Notes

Select this component when a robust silicon rectifier with 275A continuous current capacity is required. The 300V reverse voltage rating defines the maximum blocking capability. Consider the stud mount package requirement for thermal management and mechanical stability in high-current installations compared to leaded alternatives.

Single Diodes Part Context

This part belongs to the 1N series of high-power rectifier diodes. These components are typically utilized in heavy-duty electrical systems where reliability under high stress conditions is critical. The DO-9 package provides a standardized footprint for industrial mounting solutions.

Single Diodes Replacement Considerations

Cross-reference with other 1N1664 variants from different manufacturers to ensure pinout and thermal resistance compatibility. Verify that substitute parts meet the same 275A current and 300V voltage ratings without compromising the stud mount interface requirements.