1N3910

Single Diodes Overview

The Microchip Technology 1N3910 is a high-reliability fast recovery rectifier designed for demanding applications. It features a 100V repetitive peak reverse voltage rating and supports a 30A average forward current. The device utilizes a stud mount configuration within the DO-203AB package, ensuring robust thermal management. Key electrical characteristics include a maximum reverse leakage current of 6mA at rated voltage and a junction temperature capability up to 150°C. This component is qualified under MIL-PRF-19500/308 standards, making it suitable for military and aerospace environments requiring strict reliability criteria.

Single Diodes Feature Summary

• High-reliability construction qualified per MIL-PRF-19500/308 standards
• Fast recovery performance optimized for efficient switching operations
• Robust stud mount design in DO-203AB package for secure installation

Single Diodes Applications

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

Single Diodes Procurement Notes

Verify that the specific order includes the correct suffix indicating MIL-PRF-19500/308 qualification if required by the design specification. Confirm the package type matches the mechanical constraints of the assembly. Ensure compliance with RoHS status requirements as indicated in the official documentation, noting potential exemptions for space-grade or military-specific variants.

Single Diodes Selection Notes

Select this component when high reliability and fast recovery characteristics are mandatory for the application. The stud mount interface requires compatible mounting hardware and thermal interface materials. Evaluate the 100V reverse voltage rating against peak line transients to ensure adequate margin. Consider the 30A current capacity relative to the thermal dissipation capabilities of the final heat sink design.

Single Diodes Part Context

The 1N3910 belongs to a family of high-reliability fast recovery rectifiers manufactured by Microchip Technology. These devices are engineered to meet stringent military specifications, offering superior performance compared to standard commercial equivalents. The series includes various voltage ratings to accommodate different circuit requirements while maintaining consistent quality and reliability standards across the product line.

Single Diodes Replacement Considerations

Direct substitutes must match the MIL-PRF-19500/308 qualification, 100V rating, 30A current capacity, and DO-203AB stud mount package. Verify that any alternative component meets the same fast recovery time and leakage current specifications to ensure circuit compatibility.