RFN5TF6SFHC9

Single Diodes Overview

The RFN5TF6SFHC9 is a single super fast recovery diode manufactured by Rohm Semiconductor, designed for high-efficiency switching applications. It features a 600V reverse voltage rating and supports an average rectified forward current of 5A. The device exhibits a maximum forward voltage of 1.55V at the rated current and a low reverse leakage current of 10uA. With a maximum reverse recovery time of 50ns, it ensures rapid switching performance. The component operates within a junction temperature range up to +150°C and is housed in a TO-220NFM-2 through-hole package.

Single Diodes Feature Summary

• Super fast recovery characteristics with a maximum reverse recovery time of 50ns for efficient switching
• High thermal stability supporting a maximum operating junction temperature of +150°C
• Low forward voltage drop of 1.55V at 5A to minimize conduction losses
• Automotive-grade reliability compliant with AEC-Q101 standards

Single Diodes Applications

• Automotive power supply circuits requiring AEC-Q101 compliance
• High-frequency DC/DC converter output rectification
• Free-wheeling diodes in motor drive inverters
• General purpose high-speed rectification in industrial electronics

Single Diodes Procurement Notes

Verify the specific suffix HC9 against the official Rohm datasheet to confirm pinout and packaging details. Ensure the procurement channel provides valid traceability documentation. Confirm RoHS compliance status as per the latest product change notifications. Check for any design-not-recommended notices that may affect long-term availability or manufacturing continuity.

Single Diodes Selection Notes

Select this component when a 600V rating and 5A continuous current capacity are required in a TO-220NFM package. The 50ns reverse recovery time makes it suitable for higher frequency applications compared to standard fast recovery diodes. Consider the 1.55V forward voltage for thermal management calculations in high-current scenarios. Verify compatibility with existing PCB footprints for the 2-pin leaded configuration.

Single Diodes Part Context

This part belongs to Rohm's RFN series of super fast recovery diodes, which are engineered for automotive and industrial power conversion. The series emphasizes low noise and high-speed switching capabilities. The TO-220NFM package provides robust mechanical mounting and effective heat dissipation for through-hole implementations. It serves as a specialized solution for applications demanding both electrical efficiency and environmental durability.

Single Diodes Replacement Considerations

RFN5TF6SC9 is listed as an alternative variant within the same family. Verify electrical parameter equivalence before substitution. Ensure the replacement maintains the same package type and pin configuration to avoid PCB redesign.