Nexperia USA Inc. PSMN2R0-30YLE,115

Overview

PSMN2R0-30YLE from Nexperia is a logic-level N-channel MOSFET in LFPAK56 (SOT669) package, rated for 30 V V_DS, 2 mΩ R_DS(on) at V_GS = 10 V and T_j = 25 °C, qualified to 175 °C junction temperature, and optimized for high-current load switching in industrial power rails and hot-swap circuits.

For engineers reviewing the PSMN2R0-30YLE datasheet, PSMN2R0-30YLE pinout, PSMN2R0-30YLE application, or PSMN2R0-30YLE equivalent, this device is selected for low-conduction-loss linear-mode operation, robust avalanche energy handling (365 mJ), and mounting-base thermal management in high-reliability 100 A continuous current systems.

Technical Context

This MOSFET employs a trench-gate silicon process enabling ultra-low R_DS(on) with enhanced forward-biased safe operating area (FBSOA), supporting stable operation under linear-mode stress conditions such as soft-start and electronic fuse current limiting. Its gate threshold voltage (V_GS(th)) ranges from 1.3 V to 2.15 V at 25 °C, ensuring reliable turn-on with standard 3.3 V or 5 V logic drivers.

Thermal design centers on junction-to-mounting-base resistance (R_th(j-mb)) of 0.55 K/W typical, enabling high-power dissipation (238 W at T_mb = 25 °C) when mounted on thermally optimized PCB copper planes. The integrated source-drain diode exhibits 49.8 nC recovered charge and 42.6 ns reverse recovery time, supporting synchronous rectification and bidirectional current handling in compact DC/DC stages.

Key Specifications

Pinout & Package

LFPAK56 (SOT669) is a 4-terminal surface-mount plastic package with exposed mounting base connected to drain, offering superior thermal and electrical performance over standard SO-8. The package features three parallel source pins and one gate pin, enabling low-inductance, high-current routing.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar N-channel load switch applications.

Compared with IPP020N04L and SI7850DP-T1-GE3, PSMN2R0-30YLE delivers superior thermal performance per unit area due to its LFPAK56 mounting-base architecture, enabling higher sustained current density in space-constrained industrial PCBs without auxiliary heatsinking.

Availability

PSMN2R0-30YLE is available at Aetrix Electronics and suitable for industrial motor drives, telecom power distribution, and factory automation equipment requiring stable component supply, long-term lifecycle support, and traceable sourcing for production programs.

Supply support for PSMN2R0-30YLE includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Nexperia is a global semiconductor expert focused on essential efficiency technologies, delivering high-performance discrete, logic, and MOSFET solutions for automotive, industrial, and consumer markets.

This device belongs to Nexperia's LFPAK logic-level MOSFET product line, engineered specifically for high-current, low-voltage load switching where thermal efficiency, avalanche ruggedness, and gate-drive simplicity are critical in harsh-environment applications.

FAQ

What is the maximum continuous drain current for PSMN2R0-30YLE at 100 °C mounting base temperature?

The datasheet specifies 100 A continuous drain current at T_mb = 100 °C with V_GS ≥ 10 V, limited by package thermal capacity rather than silicon capability. This rating is validated by Fig. 2 and assumes adequate PCB copper area (≥200 mm² 2 oz Cu) under the mounting base for heat spreading.

Can PSMN2R0-30YLE operate reliably with a 3.3 V gate drive?

Yes - its V_GS(th) max is 2.45 V at −55 °C and typical R_DS(on) is 3.0 mΩ at V_GS = 4.5 V and 25 °C, confirming full enhancement with 3.3 V logic. However, R_DS(on) rises to ~3.5 mΩ at 4.5 V, increasing conduction loss by ~75% versus 10 V drive.

How is the mounting base (drain) electrically isolated from the PCB in standard assembly?

The mounting base is not electrically isolated - it is the drain terminal and must be routed as a high-current, high-voltage net. Standard assembly uses solder paste and reflow to bond the exposed copper pad directly to a dedicated PCB copper pour connected to the drain net, with no dielectric layer underneath.

Does PSMN2R0-30YLE include integrated ESD protection on the gate?

Yes - the device incorporates gate oxide protection structures meeting HBM Class 2 (≥2 kV) per JESD22-A114, verified in characterization. No external gate Zener or RC snubber is required for standard handling and board-level ESD events, though layout best practices (short gate traces, ground guard rings) remain recommended.