Nexperia USA Inc. PSMN3R3-60PLQ

Overview

PSMN3R3-60PL from Nexperia is a logic-level N-channel MOSFET in TO-220AB (SOT78) package, optimized for battery-powered power tools. It delivers 60 V V_DS, 3.4 mΩ R_DS(on) at V_GS = 10 V and T_j = 25 °C, 130 A continuous drain current at T_mb = 25 °C, and 372 mJ unclamped avalanche energy - enabling robust motor control and high-efficiency load switching in portable industrial equipment.

For engineers reviewing the PSMN3R3-60PL datasheet, PSMN3R3-60PL pinout, PSMN3R3-60PL application, or PSMN3R3-60PL equivalent, key selection criteria include its low 2.7 mΩ typical R_DS(on), 175 nC total gate charge, 0.4 K/W junction-to-mounting-base thermal resistance, and logic-level 1.7 V typical V_GS(th) compatible with 3.3 V/5 V microcontroller drive.

Technical Context

This MOSFET employs TrenchMOS technology to achieve low conduction and switching losses while maintaining ruggedness in high-current transient conditions. Its gate threshold voltage ranges from 0.5 V (T_j = 175 °C) to 2.45 V (T_j = −55 °C), ensuring reliable turn-on across temperature extremes.

The device features an integrated body diode with 43 ns reverse recovery time and 67 nC recovered charge, supporting synchronous rectification and freewheeling in motor H-bridge and UPS topologies. Thermal design is anchored by a 0.4–0.51 K/W R_th(j-mb), enabling high-power operation when mounted to a heatsink.

Key Specifications

Pinout & Package

TO-220AB (SOT78) plastic single-ended package with heatsink-mounted base, 3 leads, and one mounting hole. Designed for mechanical stability and efficient thermal transfer to external heatsinks.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar N-channel 60 V logic-level MOSFET applications.

Compared with IRF1404PBF and STP110N6F7, PSMN3R3-60PL offers superior avalanche ruggedness (372 mJ) and lower R_DS(on) (3.4 mΩ), making it better suited for unclamped inductive loads in portable power tools - while its 175 nC Q_G remains manageable with standard gate drivers.

Availability

PSMN3R3-60PL is available at Aetrix Electronics and suitable for battery-powered tools, uninterruptible power supplies, and motor control systems requiring stable component supply, long-term lifecycle support, and consistent parametric performance across production batches.

Supply support for PSMN3R3-60PL 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 high-volume, high-reliability discrete and logic devices, with leadership in MOSFETs, diodes, and ESD protection components.

This part belongs to Nexperia's TrenchMOS logic-level power MOSFET product line, engineered specifically for high-efficiency, high-ruggedness switching in portable industrial equipment - especially battery-operated power tools demanding low R_DS(on), robust avalanche behavior, and logic-compatible gate drive.

FAQ

Is PSMN3R3-60PL suitable for 48 V battery systems?

Yes. Its 60 V V_DS rating provides 12 V headroom above nominal 48 V battery rails, accommodating voltage spikes up to 60 V during load dump or regenerative braking. The device is rated for continuous operation at 60 V with T_j ≤ 175 °C and has been validated for use in 40–48 V cordless tool platforms per Nexperia's application guidance.

What is the maximum continuous drain current at 100 °C mounting base temperature?

At T_mb = 100 °C, the continuous drain current remains 130 A per the datasheet's limiting values table - identical to the 25 °C rating - because current is package-limited, not thermally limited, in this device. Derating begins only above 100 °C due to thermal constraints reflected in Fig. 1.

Does PSMN3R3-60PL have a specified gate charge profile for 4.5 V drive?

Yes. At V_GS = 4.5 V, the typical R_DS(on) is 3.0–3.8 mΩ (Table 7), and Q_G(tot) is 95 nC (Table 7, dynamic characteristics). This confirms usable enhancement at 4.5 V logic levels, though full 130 A current capability requires V_GS ≥ 10 V per the quick reference data.

Can PSMN3R3-60PL replace older TO-220 MOSFETs without PCB layout changes?

Yes. It uses the standard TO-220AB (SOT78) outline with identical lead pitch (2.54 mm), mounting hole position, and mechanical dimensions per Fig. 17. Pin 1 (G), Pin 2 (D), and Pin 3 (S) match industry-standard TO-220 pinout, enabling drop-in replacement where thermal and electrical specs align.