1N3910A

Single Diodes Overview

The Microchip Technology 1N3910A is a high-reliability fast recovery rectifier designed for demanding applications. It features a 400V repetitive peak reverse voltage rating and a 50A average forward current capability. The device utilizes a stud mount configuration within the DO-203AB package, supporting junction temperatures up to 150°C. Qualified under MIL-PRF-19500/308 standards, it ensures robust performance in harsh environments with low leakage current characteristics.

Single Diodes Feature Summary

• High reliability construction qualified per military specifications
• Fast recovery rectification technology for efficient switching
• Robust stud mount design for effective thermal management

Single Diodes Applications

• Industrial power conversion systems
• Military aerospace electronic assemblies
• High-voltage rectification circuits

Single Diodes Procurement Notes

Verify the specific suffix 'A' against official datasheets to confirm voltage ratings and qualification status. Ensure compatibility with existing mounting hardware due to the stud mount package style. Confirm RoHS compliance requirements as this series may not meet standard environmental directives.

Single Diodes Selection Notes

Select this component when high voltage isolation and significant current handling are required in a ruggedized form factor. The stud mount option facilitates direct heatsinking for superior thermal dissipation compared to leaded packages. Verify that the 400V rating aligns with system peak inverse voltage demands.

Single Diodes Part Context

This part belongs to the 1N39xx series of high-reliability rectifiers manufactured by Microchip Technology. The series includes variants with different voltage ratings such as 50V, 100V, 200V, and 300V. All members share similar physical dimensions and fast recovery characteristics tailored for industrial and military use cases.

Single Diodes Replacement Considerations

Cross-reference with other MIL-PRF-19500/308 qualified diodes from authorized manufacturers. Ensure substitute parts match the 50A current rating and 400V blocking voltage precisely.