N-Channel MOSFET, 500 A, 40 V, 4-Pin LFPAK88 Nexperia PSMNR55-40SSHJ

The Nexperia N-channel enhancement mode MOSFET in LFPAK88 package having 500 Amp continuous current, standard level gate drive. Next Power S3 family using Nexperia’s unique “Schottky Plus” technology delivers high efficiency and low spiking performance usually associated with MOSFETs with an integrated Schottky or Schottky-like diode but without problematic high leakage current. Next Power S3 is particularly suited to high efficiency applications at high switching frequencies, and also safe and reliable switching at high load-current.

Copper-clip and solder die attach for low package inductance and resistance, and high ID (max) rating
Ideal replacement for D2PAK and 10 x 12 mm leadless package types
Qualified to 175 °C
Meets UL2595 requirements for creepage and clearance
Avalanche rated, 100 % tested
Low QG, QGD and QOSS for high efficiency, especially at higher switching frequencies
Superfast switching with soft body-diode recovery for low-spiking and ringing, recommended for low EMI designs

Brushless DC motor control
Synchronous rectifier in high-power AC-to-DC applications, e.g. server power supplies
Battery protection and Battery Management Systems (BMS)
eFuse and load switch
Hotswap / in-rush current management