FDPF12N50T

Single FETs, MOSFETs Overview

The FDPF12N50T is a single N-channel Power MOSFET manufactured by onsemi, designed for high-voltage switching applications. It features a 500 V drain-source breakdown voltage and a continuous drain current of 12 A at 25 °C. The device incorporates a low on-resistance of 480 mΩ to minimize conduction losses. It utilizes the SuperFET technology, which integrates an anti-parallel body diode with optimized reverse recovery characteristics. The component is housed in a TO-247 package, suitable for through-hole mounting, and supports a maximum junction temperature of 175 °C.

Single FETs, MOSFETs Feature Summary

• Integrates SuperFET technology for enhanced switching performance and reduced gate charge.
• Features an ultra-fast body diode with low reverse recovery charge for efficient synchronous rectification.
• Provides robust avalanche energy capability for reliable operation in inductive load switching.

Single FETs, MOSFETs Applications

• High-frequency DC-DC converters
• Motor control circuits
• Power factor correction (PFC) stages

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'T' against the official datasheet to confirm tape-and-reel packaging requirements. Ensure the ordering part number matches the exact electrical specifications and thermal resistance values listed in the manufacturer's documentation. Cross-reference compliance documents such as RoHS and REACH status directly from the supplier's official resources before finalizing procurement.

Single FETs, MOSFETs Selection Notes

Select this component when designing circuits requiring a balance between low conduction loss and fast switching speeds at 500 V. Consider the thermal management capabilities of the TO-247 package relative to the expected power dissipation. Evaluate the gate charge parameters against the driving capability of the intended controller IC to ensure optimal switching efficiency and minimal dead-time losses.

Single FETs, MOSFETs Part Context

This device belongs to the FDPF series of SuperFET MOSFETs from onsemi. The series is engineered to replace traditional discrete MOSFETs and diodes in hard-switching applications. It offers improved figure-of-merit metrics compared to standard planar technologies, making it suitable for modern compact power supply designs where efficiency and size are critical constraints.

Single FETs, MOSFETs Replacement Considerations

Consult the official cross-reference list for verified substitutes. Ensure any alternative part maintains compatible pinout, voltage ratings, and thermal characteristics. Verify that replacement components meet the same regulatory compliance standards required for the original design.