1N3645

Single Diodes Overview

The 1N3645 is a high voltage standard recovery rectifier diode manufactured by Microchip Technology. It features a reverse voltage rating of 2 kV and a forward current capacity of 600 mA. The component utilizes through-hole axial mounting in an S-BODY package. It is military qualified to MIL-PRF-19500/279 standards, ensuring absolute high voltage and temperature stability.

Single Diodes Feature Summary

• Military qualification to MIL-PRF-19500/279 for the 1N3644 thru 1N3647 series
• Extremely robust construction with low thermal resistance
• High forward surge current capability

Single Diodes Applications

• High voltage rectification circuits
• Military electronic systems requiring standardized components
• High temperature stable power applications

Single Diodes Procurement Notes

Verify the manufacturer origin, specifically noting production in the Philippines as documented. Confirm RoHS compliance status and ensure the specific suffix matches the required military qualification level. Cross-reference datasheets from Microchip or authorized distributors to validate the 2 kV reverse voltage and 600 mA forward current specifications before integration.

Single Diodes Selection Notes

Select this component for applications demanding high voltage isolation and military-grade reliability. The S-BODY axial package suits through-hole designs. Ensure the circuit operates within the 2 kV reverse voltage limit and 600 mA forward current threshold. Consider the standard recovery characteristics for appropriate switching speed requirements.

Single Diodes Part Context

This part belongs to the 1N3644 through 1N3647 series of standard recovery high voltage rectifier diodes. Manufactured by Microchip Technology (formerly Microsemi), these components are designed for rugged environments. The series is characterized by its ability to maintain performance under extreme electrical and thermal stress conditions.

Single Diodes Replacement Considerations

Substitutes must match the 2 kV reverse voltage and 600 mA forward current ratings. Verify that alternative parts support through-hole axial mounting and meet MIL-PRF-19500/279 qualifications if military grade is required.