JAN1N3893R

Single Diodes Overview

The JAN1N3893R is a high-reliability fast recovery rectifier manufactured by Microchip Technology. It is designed for stud-mount applications and features an ultra-fast recovery (UFR) characteristic with a reverse recovery time of 2mA specified in official documentation. The device supports a repetitive peak reverse voltage of 400V and handles a forward current rating of 20A. Qualified per MIL-PRF-19500/308, it operates at junction temperatures up to 150°C. This component belongs to the military-grade JAN series, ensuring performance under rigorous environmental conditions.

Single Diodes Feature Summary

• Ultra-fast recovery characteristics suitable for high-frequency switching applications
• Military-grade qualification compliant with MIL-PRF-19500/308 standards
• Stud-mount package configuration for efficient thermal management
• High junction temperature capability for robust operation

Single Diodes Applications

• High-reliability power conversion systems
• Military aerospace electronic circuits
• Fast-switching rectification in harsh environments

Single Diodes Procurement Notes

Verify the specific suffix 'R' indicates the reel packaging format as defined by the manufacturer's ordering guide. Confirm that the MIL-PRF-19500/308 qualification level meets project requirements. Ensure compatibility with stud-mount hardware specifications. Check for any specific lot traceability or screening requirements mandated by the end-use application standards.

Single Diodes Selection Notes

Select this component when ultra-fast recovery times are critical for minimizing switching losses. The 400V rating suits medium-voltage applications requiring high reliability. Consider the stud-mount form factor for heat dissipation needs. Verify that the 20A current rating aligns with the circuit's continuous load requirements. Ensure the manufacturing source is authorized for military-grade parts.

Single Diodes Part Context

This part is part of the JAN1N3893 family of fast recovery rectifiers. It shares electrical characteristics with non-suffix variants but differs in packaging and qualification levels. The JAN prefix denotes military-grade quality, while the 'R' suffix typically specifies reel packaging. It serves as a ruggedized alternative to commercial grade diodes in demanding sectors.

Single Diodes Replacement Considerations

Direct substitutes include other JAN1N3893 variants with compatible mounting styles. Verify equivalent reverse voltage and current ratings before substitution. Ensure replacement parts maintain the same MIL-PRF-19500/308 qualification if military compliance is required.