Nexperia N-Channel MOSFET 10.3 A 30 V 4-Pin LFPAK88 Surface Mount PSMNR55-40SSHJ

Nexperia PSMNR55-40SSHJ is a N-Channel MOSFET rated at a maximum continuous drain current of 10.3 A and a maximum drain-source voltage of 30 V. Packaged in a 4-pin LFPAK88 surface mount format, it features Next Power S3 family technology, incorporating the unique "Schottky Plus" design to deliver high efficiency and low voltage spikes during switching.

The MOSFET benefits from copper-clip and solder die attach construction to minimize package inductance and resistance, enabling high current handling and reliable operation. It is avalanche rated and 100% tested, ensuring robustness under transient conditions. The device is qualified to operate at temperatures up to 175°C and meets UL2595 requirements for creepage and clearance, although it does not carry formal automotive or other standards approvals.

Key features include low gate charge parameters (QG, QGD, and QOSS) for efficient switching, superfast switching with soft body-diode recovery to reduce electromagnetic interference, and suitability for use in high-frequency, high-efficiency applications. It serves well as a replacement for traditional D2PAK and leadless package types.

Typical industrial and commercial applications encompass brushless DC motor control, synchronous rectification in server power supplies and AC-to-DC converters, battery protection and management systems (BMS), eFuse and load switch circuits, and hotswap or inrush current management solutions.

Utilizes Next Power S3 technology for enhanced efficiency and low spiking performance. Copper-clip and solder die attach reduce package inductance and resistance. Avalanche rated and 100% tested for reliability. Operates safely at temperatures up to 175°C.

Soft body-diode recovery provides low EMI and fast switching. Ideal replacement for D2PAK and leadless package types. Suitable for brushless DC motor control and battery management systems. Supports synchronous rectification in high-power power supplies.

This Nexperia MOSFET is designed for demanding electronic component applications in industries such as industrial automation, power management, telecommunications, and computing hardware. Explore more from the MOSFET category on EnvMart for compatible high-efficiency power switching components.