1N3892

Single Diodes Overview

The GeneSiC Semiconductor 1N3892 is a silicon fast recovery rectifier diode housed in a DO-4 (DO-203AA) stud mount package. It features a maximum repetitive peak reverse voltage of 300 V and a DC blocking voltage of 400 V. The device supports a continuous forward current of 12 A with a maximum forward voltage of 1.4 V at 12 A. Key electrical characteristics include a maximum reverse recovery time of 200 ns, a thermal resistance from junction to case of 2.0 °C/W, and an operating temperature range from -55°C to 150°C.

Single Diodes Feature Summary

• High surge capability for handling transient current loads
• Fast recovery performance suitable for high-speed switching applications
• Stud base configuration facilitates efficient heat dissipation

Single Diodes Applications

• Industrial power supply circuits
• Motor drive systems
• Inverter and converter topologies

Single Diodes Procurement Notes

Verify the specific suffix designation when ordering. The standard version utilizes a cathode stud, while the 'R' variant reverses polarity with an anode stud. Confirm the required terminal configuration matches the circuit design before procurement to ensure correct mounting orientation.

Single Diodes Selection Notes

Select this component for applications requiring robust thermal management via stud mounting. Ensure the system operates within the specified 150°C junction temperature limit. Verify that the 300 V reverse voltage rating provides adequate margin for the peak inverse voltages present in the target circuit environment.

Single Diodes Part Context

This device belongs to the 1N3889 through 1N3893 series of silicon fast recovery diodes. All members share identical physical dimensions, thermal characteristics, and current ratings, differing only in their maximum reverse voltage capabilities. The series is designed for general-purpose rectification in demanding industrial environments.

Single Diodes Replacement Considerations

Compatible substitutes within the same series include 1N3889, 1N3890, and 1N3891. When replacing, verify that the substitute part's reverse voltage rating meets or exceeds the original circuit requirements.