1N1186R

Single Diodes Overview

The GeneSiC Semiconductor 1N1186R is a silicon standard recovery diode housed in a DO-5 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 non-repetitive surge forward current capacity of 595 A. Operating temperatures range from -55 °C to +150 °C, with a thermal resistance junction-to-case of 0.25 °C/W.

Single Diodes Feature Summary

• High surge capability for handling transient electrical loads
• Stud base configuration for efficient thermal dissipation
• Not sensitive to electrostatic discharge

Single Diodes Applications

• Industrial power conversion systems
• Medium voltage rectification circuits
• General purpose high-current applications

Single Diodes Procurement Notes

Verify the specific suffix 'R' indicates reverse polarity where the stud functions as the anode rather than the cathode. Confirm that the manufacturer designation aligns with Navitas Semiconductor following the acquisition of GeneSiC. Ensure the component meets RoHS compliance requirements before integration into regulated assemblies.

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 reverse polarity variant is suitable for designs requiring the chassis or heatsink to be electrically connected to the anode terminal. Evaluate thermal management needs based on the specified junction-to-case thermal resistance.

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 consistent current and thermal characteristics across the lineup. The R suffix specifically denotes the reverse polarity configuration within this product family.

Single Diodes Replacement Considerations

Direct substitutes include other 1N1186 variants without the R suffix if standard polarity is acceptable. Cross-reference with equivalent DO-5 stud mount diodes offering matching 200 V and 35 A ratings.