1N3910AR

Single Diodes Overview

The Microchip Technology 1N3910AR is a high-reliability fast recovery rectifier designed for demanding environments. It features a stud mount configuration within the DO-203AB package, supporting an average forward current of 30A and a repetitive peak reverse voltage of 100V. The device exhibits a maximum reverse leakage current of 6mA at rated voltage and operates with a junction temperature range up to 150°C. Qualified under MIL-PRF-19500/308 standards, it ensures robust performance in military and aerospace applications requiring strict reliability criteria.

Single Diodes Feature Summary

• High-reliability construction qualified per MIL-PRF-19500/308 standards
• Fast recovery characteristics optimized for efficient switching applications
• Stud mount design facilitates effective thermal management and mechanical stability

Single Diodes Applications

• Military power supply systems
• Aerospace electronic equipment
• High-reliability industrial rectification circuits

Single Diodes Procurement Notes

Verify that the specific part number includes the 'AR' suffix to confirm compliance with MIL-PRF-19500/308 qualification requirements. Ensure procurement channels provide appropriate documentation for high-reliability components. Confirm RoHS status as non-compliant for this specific series. Validate packaging details against official datasheets before integration into critical systems.

Single Diodes Selection Notes

Select this component when MIL-PRF-19500/308 qualification is mandatory for the application. The 1N3910AR is suitable for designs requiring 30A continuous current handling with fast recovery speeds. Consider the stud mount requirement for thermal dissipation strategies. Compare electrical parameters against system voltage and current specifications to ensure adequate margins for high-reliability operation.

Single Diodes Part Context

The 1N3910AR belongs to the 1N39xx series of high-reliability fast recovery rectifiers manufactured by Microchip Technology. This series is specifically engineered for rugged environments where standard commercial components may fail. The 'AR' designation typically indicates specific processing or testing protocols aligned with military standards, distinguishing it from general-purpose variants within the same electrical family.

Single Diodes Replacement Considerations

Direct substitutes include other parts qualified to MIL-PRF-19500/308 with identical 30A and 100V ratings. Verify pinout compatibility and thermal resistance values when considering alternatives from other manufacturers offering military-grade fast recovery diodes.