Nexperia USA Inc. PMPB10XNE,115

Overview

PMPB10XNE from Nexperia is a single N-channel Trench MOSFET in DFN2020MD-6 (SOT1220) package, rated for 20 V drain-source voltage, 12.9 A continuous drain current at 25 °C, and 10 mΩ typical R_DS(on) at V_GS = 4.5 V and I_D = 9 A. It serves as a high-efficiency charging switch or power switch in portable battery management systems.

For engineers reviewing the PMPB10XNE datasheet, PMPB10XNE pinout, PMPB10XNE application, or PMPB10XNE equivalent, key selection criteria include its ultra-thin 2 × 2 × 0.65 mm leadless package, 2.2 kV HBM ESD rating, exposed drain pad for thermal conduction, and validated performance in DC-DC converter high-side switching with low gate charge (23 nC typical).

Technical Context

This MOSFET employs Trench MOSFET technology to achieve low on-resistance and fast switching characteristics. Its gate threshold voltage (0.4–0.9 V) enables compatibility with 1.8 V and higher logic-level drive, while its 4.5 V R_DS(on) specification targets efficient operation in 3.3 V and 5 V power rails.

The device features an integrated source-drain diode with 0.6–1.2 V forward voltage at 2 A, and exhibits 2175 pF input capacitance and 235 pF output capacitance at V_DS = 10 V, supporting stable operation in synchronous buck topologies with predictable turn-on/turn-off timing (t_d(on) = 13 ns, t_f = 50 ns).

Key Specifications

Pinout & Package

DFN2020MD-6 (SOT1220) is a 2.0 × 2.0 × 0.65 mm leadless, thermally enhanced plastic package with an exposed drain pad on the bottom side for optimal heat dissipation. Tin-plated side terminals support optical solder inspection and high-yield reflow assembly.

Key Features

Applications

Equivalent & Alternatives

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

Compared with DMN2016LFG-7 and SI2302DS-T1-BE3, PMPB10XNE delivers superior thermal performance and lower conduction loss in compact portable designs, making it the preferred choice for battery-powered systems demanding both space efficiency and thermal headroom.

Availability

PMPB10XNE is available at Aetrix Electronics and suitable for charging switches in portable devices, DC-DC converter high-side switches, and power management in battery-driven portables requiring stable component supply and long-term production continuity.

Supply support for PMPB10XNE 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 automotive-grade and industrial MOSFETs, ESD protection, and logic solutions.

PMPB10XNE belongs to Nexperia's TrenchMOS portfolio, engineered specifically for space-constrained, thermally sensitive portable power applications where low R_DS(on), small footprint, and robust ESD immunity are critical.

FAQ

What is the maximum continuous drain current for PMPB10XNE at 100 °C ambient temperature?

The maximum continuous drain current for PMPB10XNE is 5.7 A at T_amb = 100 °C, as specified in Table 5 (Limiting values). This value accounts for thermal derating due to reduced heat dissipation at elevated ambient temperatures and assumes standard FR4 PCB mounting with 6 cm² drain pad area.

Can PMPB10XNE be driven directly by a 1.8 V microcontroller GPIO without a level shifter?

Yes - PMPB10XNE has a typical gate threshold voltage of 0.65 V and guaranteed turn-on at V_GS ≥ 1.8 V, enabling direct drive from 1.8 V logic. At V_GS = 1.8 V, R_DS(on) is 16–25 mΩ (Table 7), sufficient for moderate-current switching in portable applications.

What is the thermal resistance from junction to solder point (R_th(j-sp)) and why does it matter?

R_th(j-sp) is 5–10 K/W (Table 6), measured from junction to the solder joint on the PCB's drain pad. This low value enables rapid heat transfer from the die to the PCB copper, allowing designers to meet thermal targets using only standard FR4 with localized 6 cm² drain copper - no heatsink or thermal vias required in many cases.

Is PMPB10XNE qualified for automotive applications?

No - PMPB10XNE is not automotive-qualified. The datasheet explicitly states "Non-automotive qualified products" in Section 12.3, and it lacks AEC-Q101 qualification, extended temperature testing, or automotive-specific reliability data. It is intended for industrial and consumer portable electronics only.