P9NB50FP 500V 8.6A TO-220 N Channel MOSFET
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P9NB50FP 500V 8.6A TO-220 N Channel MOSFET
P9NB50FP 500 V 8.6 A N‑Channel PowerMOSFET – TO‑220/TO‑220FP PowerMESH™ Package
The P9NB50FP is a robust, high-voltage N‑channel PowerMESH™ MOSFET from STMicroelectronics, engineered using the advanced PowerMESH™ overlay process. This yields industry-leading performance, including exceptionally low on-resistance and gate charge, plus superior avalanche ruggedness and dv/dt capability—ideal for high-frequency, high-stress power switching applications.
Rated for a 500 V drain-source voltage (V\DS\) and continuous drain current of 8.6 A, the P9NB50FP enables efficient power control in industrial motor drives, SMPS, solar inverter systems, and welding power electronics AllDatasheet+1The Component Centre+1. Packaged in a fully insulated TO‑220 or TO‑220FP configuration, the device offers excellent thermal management and isolation, simplifying integration into rugged industrial designs.
Engineered for both performance and reliability, the P9NB50FP boasts a typical on-resistance of just 0.75 Ω, combined with minimal intrinsic capacitances and reduced gate charge for fast, efficient switching. It undergoes rigorous 100% avalanche testing to ensure field-grade durability under harsh conditions.
Key Specs
Voltage Rating: 500 V (V\DS\) Current Rating: 8.6 A continuous (standard power conditions) Technology: N‑Channel PowerMESH™ MOSFET (Advanced High-Voltage Process) Package: TO‑220 / TO‑220FP (fully insulated) On-Resistance: ~0.75 Ω (typical R\DS(on)\) Switching: Fast switching with very low gate charge and capacitance Reliability: 100 % avalanche tested for rugged performance Applications: SMPS, motor drives, DC–AC converters, welding inverters, UPS systems Brand: STMicroelectronics – trusted global semiconductor supplier