FEP30BP-M3/P

Diode Arrays Overview

The FEP30BP-M3/P is a dual ultrafast recovery rectifier manufactured by Vishay General Semiconductor. It features a common cathode configuration housed in a TO-247AD (TO-3P) package. The device supports a repetitive reverse voltage of 100 V and an average forward rectified current of 30 A per leg. Key electrical parameters include a maximum reverse leakage current of 5 mA at 100 V, a typical forward voltage of 1.15 V at 30 A, and an ultrafast reverse recovery time of 35 ns. The junction temperature range extends from -65°C to +175°C.

Diode Arrays Feature Summary

• Ultrafast recovery characteristics enable high switching efficiency and reduced switching losses.
• Glass passivated chip junctions provide robust protection against voltage transients.
• Low thermal resistance design facilitates effective heat dissipation in power applications.

Diode Arrays Applications

• High-frequency DC/DC converters
• Free-wheeling diodes in PWM circuits
• Polarity protection configurations

Diode Arrays Procurement Notes

Verify the specific suffix designation to confirm the exact pinout and packaging variant, as manufacturing revisions may alter physical dimensions or marking codes without changing the core electrical function. Ensure that the procurement documentation explicitly references the Vishay General Semiconductor datasheet for the FEP30xP-M3 series to validate compliance with RoHS directives and environmental standards required for the intended assembly process.

Diode Arrays Selection Notes

Select this component when designs require fast recovery times to minimize reverse recovery charge losses in high-frequency switching environments. The common cathode arrangement simplifies circuit topology for half-bridge or full-bridge rectification. Evaluate the thermal management requirements based on the 30 A current rating and the specific ambient conditions to ensure the junction temperature remains within the specified operational limits during continuous conduction.

Diode Arrays Part Context

This part belongs to the FEP30xP-M3 family of ultrafast rectifiers designed for general-purpose power conversion. The M3 suffix indicates lead-free termination and halogen-free compound compliance. These devices are engineered to replace slower standard recovery diodes in applications demanding improved efficiency and reduced electromagnetic interference due to their sharp reverse recovery characteristics.

Diode Arrays Replacement Considerations

Direct functional substitutes within the same Vishay lineup include the FEP30AP-M3/P for higher voltage ratings and the FEP30CP-M3/P for intermediate voltage applications. Cross-manufacturer replacements must match the 30 A current rating, 100 V blocking capability, and TO-247AD footprint while ensuring comparable reverse recovery time specifications to maintain circuit performance integrity.