1N1186

Single Diodes Overview

The GeneSiC Semiconductor 1N1186 is a silicon standard recovery diode housed in a DO-5 (DO-203AB) stud mount package. It features a repetitive peak reverse voltage of 200 V and a continuous forward current rating of 35 A. The device exhibits a maximum forward voltage of 1.2 V at 35 A and a thermal resistance from junction to case of 0.25 °C/W. Operating temperatures range from -55 °C to +150 °C, with a non-repetitive surge forward current capability of 595 A.

Single Diodes Feature Summary

• High surge current capability for robust transient handling
• Stud base configuration for efficient thermal dissipation
• Standard polarity design with cathode stud

Single Diodes Applications

• Industrial power supply rectification
• Motor drive circuits
• General purpose high-current rectification

Single Diodes Procurement Notes

Verify the specific manufacturer designation upon ordering, as sourcing records may list Navitas Semiconductor due to corporate acquisition history. Confirm the package type matches the required mounting hardware. Ensure the component meets RoHS compliance requirements for your assembly process. Check for any specific environmental or export classification codes relevant to your region.

Single Diodes Selection Notes

Select this component when a 200 V blocking voltage and 35 A continuous current are required in a stud-mount form factor. The low thermal resistance supports high-power density designs. Consider the standard recovery characteristics against faster alternatives if switching speed is critical. Verify that the mechanical dimensions align with the available heatsink interface.

Single Diodes Part Context

This part belongs to the 1N1183 through 1N1187R series of silicon standard recovery diodes. The series offers varying reverse voltage ratings from 50 V to 300 V while maintaining a consistent 35 A forward current capacity. All variants share the same DO-5 package and thermal characteristics, allowing for pin-compatible design flexibility across different voltage levels.

Single Diodes Replacement Considerations

Direct substitutes within the same series include the 1N1184 and 1N1187, which share identical current and thermal ratings but differ in reverse voltage specifications.