FEP30FP-M3/P

Diode Arrays Overview

The FEP30FP-M3/P is a fast recovery rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It utilizes the FRED Pt (Fast Recovery Epitaxial Diode, Platinum) technology to achieve high efficiency and low switching losses. The device is housed in a TO-247 package, designed for through-hole mounting. Key electrical characteristics include a maximum repetitive peak reverse voltage of 600 V and an average forward rectified current of 30 A at a specified case temperature. The component features a fast reverse recovery time, making it suitable for high-frequency applications such as freewheeling and snubber circuits in power supplies.

Diode Arrays Feature Summary

• Utilizes FRED Pt technology for optimized switching performance and reduced reverse recovery charge.
• Designed for high-efficiency operation with low forward voltage drop characteristics.
• Robust thermal management capabilities inherent to the TO-247 leaded package structure.

Diode Arrays Applications

• Freewheeling diodes in DC-DC converters
• Snubber circuits in resonant converters
• High-frequency AC/DC and DC/DC power supplies

Diode Arrays Procurement Notes

Verify the specific suffix 'P' against the official Vishay datasheet to confirm if it denotes a specific tape-and-reel or tube packaging variant, as standard part numbers often default to tube packaging for this series. Ensure the M3 suffix confirms lead-free and RoHS compliance status prior to integration into environmentally regulated assemblies.

Diode Arrays Selection Notes

Select this component when designing circuits requiring high current handling combined with fast switching speeds. The TO-247 package allows for effective heat dissipation compared to smaller form factors. Consider the 600 V rating to ensure adequate voltage headroom for the specific application's peak inverse voltage requirements.

Diode Arrays Part Context

This part belongs to Vishay's FRED Pt family of fast recovery diodes. These components are engineered to replace slower standard recovery diodes in modern high-frequency power conversion topologies. The FEP series specifically targets applications demanding improved efficiency and reduced electromagnetic interference (EMI) due to faster reverse recovery characteristics.

Diode Arrays Replacement Considerations

Consult the official Vishay cross-reference guide for verified substitutes. Generic replacements must match the 30 A current rating, 600 V voltage rating, and TO-247 package dimensions to ensure mechanical and electrical compatibility without redesigning the PCB footprint.