RHRG5090

Single Diodes Overview

The RHRG5090 is a single-phase silicon avalanche rectifier diode manufactured by Harris Corporation. It features a 900V repetitive reverse voltage rating and a continuous forward current of 50A. The device is housed in a TO-247-3 through-hole package with the cathode connected to the case. It operates within a junction temperature range of -65°C to 175°C and has a maximum non-repetitive peak forward surge current of 500A.

Single Diodes Feature Summary

• Incorporates avalanche capability for enhanced robustness against voltage transients
• Features ultra-fast soft recovery characteristics to minimize switching losses
• Utilizes a rugged TO-247-3 package with direct case-to-cathode connection for efficient thermal management

Single Diodes Applications

• High-voltage power supply circuits requiring avalanche tolerance
• Inductive load switching applications
• Freewheeling diode configurations in high-power converters

Single Diodes Procurement Notes

Verify RoHS compliance status, as sources indicate non-compliance. Confirm manufacturer origin, noting potential rebranding by L3Harris or Narda-Miteq. Ensure the specific suffix matches the required datasheet version for accurate electrical parameters.

Single Diodes Selection Notes

Select this component for applications demanding high surge current handling and fast recovery speeds. The TO-247-3 package facilitates mounting on heatsinks. Verify that the 900V rating aligns with the system's peak inverse voltage requirements.

Single Diodes Part Context

This part belongs to the Harris Semiconductor rectifier family, designed for high-power industrial and commercial applications. The series emphasizes reliability in harsh environments, leveraging advanced silicon planar technology for consistent performance under high thermal stress.

Single Diodes Replacement Considerations

Cross-reference with RURU5090 for similar specifications. Verify pinout compatibility and thermal resistance values before substitution.