1N3672

Single Diodes Overview

The Microchip Technology 1N3672 is a silicon rectifier diode designed for general-purpose power applications. It features a maximum average forward rectified current of 12 A and a peak repetitive reverse voltage rating of 900 V. The device utilizes a DO-203AA (DO-4) stud mount package, facilitating efficient thermal management in high-power circuits. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 240 A and a junction temperature range extending up to 200 °C. The component exhibits a standard recovery time exceeding 500 ns and a maximum forward voltage drop of 1.2 V at 30 A.

Single Diodes Feature Summary

• High current handling capability with a 12 A average forward rectified current rating
• Robust voltage blocking performance rated at 900 V peak repetitive reverse voltage
• Durable construction supporting a maximum junction temperature of 200 °C
• Stud mount configuration in a DO-203AA package for secure mechanical attachment

Single Diodes Applications

• Industrial power supply rectification
• Battery charging systems
• DC motor drive circuits

Single Diodes Procurement Notes

Verify the specific manufacturer source, as the 1N3672 designation is utilized by multiple vendors including Vishay and Solid State Inc. Confirm that the procured unit matches the required 12 A current and 900 V voltage ratings. Ensure the package type is correctly identified as DO-203AA (DO-4) stud mount. Check for RoHS compliance status if environmental regulations apply to the final assembly. Validate datasheet revisions to ensure compatibility with design specifications.

Single Diodes Selection Notes

Select this component when a standard recovery silicon rectifier is required for medium-power applications. The 12 A current rating and 900 V reverse voltage make it suitable for industrial environments. Consider the DO-203AA package size for board space constraints. Verify thermal requirements against the 200 °C junction limit. Compare alternative manufacturers if lead times or specific compliance certifications are critical factors.

Single Diodes Part Context

The 1N3672 belongs to the family of general-purpose silicon rectifier diodes commonly used in power electronics. It serves as a robust solution for converting AC to DC in various electronic systems. The DO-203AA package is a standard form factor for stud-mounted diodes, allowing direct mounting to heat sinks. This component type is widely recognized in industrial and automotive sectors for reliable power conversion tasks.

Single Diodes Replacement Considerations

Public confirmed substitute part numbers: 1N3672A.