S85GR

Single Diodes Overview

The S85GR is a silicon standard recovery diode from the GeneSiC Semiconductor S85 series, rated for a repetitive peak reverse voltage of 400 V and a continuous forward current of 85 A. It utilizes a DO-5 (DO-203AB) package with stud mounting. The device features a maximum junction-to-case thermal resistance of 0.65 °C/W and operates within a temperature range of -55°C to +150°C. The suffix 'R' indicates reverse polarity configuration where the stud functions as the anode.

Single Diodes Feature Summary

• High surge non-repetitive forward current capability
• Not ESD sensitive
• Stud base construction

Single Diodes Applications

• Industrial power supplies
• Motor drive rectification
• Inverter circuits

Single Diodes Procurement Notes

Verify the specific electrical ratings against the official datasheet before procurement. Confirm that the reverse polarity designation matches the circuit design requirements. Ensure thermal management solutions accommodate the specified junction-to-case thermal resistance values during operation.

Single Diodes Selection Notes

Select this component when high current handling and robust surge capability are required in stud-mount applications. Consider the reverse polarity configuration if the circuit topology requires the stud terminal to serve as the anode connection point rather than the cathode.

Single Diodes Part Context

This component belongs to the S85B through S85JR product family manufactured by GeneSiC Semiconductor. The series covers various voltage ratings from 100 V to 600 V while maintaining a consistent 85 A current rating and DO-5 package form factor across all variants.

Single Diodes Replacement Considerations

S85G or S85GR may be substituted if the original part is unavailable, provided the voltage and current ratings align with the application requirements.