Nexperia USA Inc. PMD2001D,115

Overview

PMD2001D,115 from Nexperia is an NPN/PNP complementary transistor pair in push-pull configuration housed in a SOT457 (SC-74) surface-mount package, designed as a MOSFET driver with 40 V V_CEO, 0.6 A continuous collector current per transistor, and sub-6 ns turn-on time - deployed in gate drive stages of DC-DC converters and motor control half-bridges.

For engineers reviewing the PMD2001D,115 datasheet, PMD2001D,115 pinout, PMD2001D,115 application, or PMD2001D,115 equivalent, this dual bipolar device offers verified switching performance for high-speed current boosting, operational amplifier output stage enhancement, and discrete power transistor driving where low saturation voltage and matched gain are critical.

Technical Context

The PMD2001D integrates two monolithically isolated transistors - TR1 (NPN) and TR2 (PNP) - with internally optimized interconnection to form a compact push-pull output stage. Its pinout places shared base (Pin 1), dual collectors (Pins 2/3 for TR2; Pins 5/6 for TR1), and common emitter (Pin 4), enabling direct complementary drive without external cross-coupling.

Each transistor supports 40 V V_CEO and delivers h_FE ≥100 at 1 mA and ≥50 at 500 mA, with V_CE(sat) ≤250 mV (NPN) and ≤−250 mV (PNP) at I_C = 200 mA / I_B = 20 mA - ensuring efficient low-voltage switching in rail-to-rail output buffer designs.

Key Specifications

Pinout & Package

SOT457 (SC-74) 6-pin surface-mount plastic package with 0.95 mm pitch, 3.0 × 1.7 mm footprint, and exposed thermal pad-compatible layout - optimized for automated assembly and moderate power dissipation.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar complementary bipolar driver applications.

Compared with ZTX653/ZTX753 and MBT3904/MBT3906, the PMD2001D,115 delivers superior timing alignment, reduced layout sensitivity, and 30% lower total solution size - making it optimal for production-grade motor drivers and precision analog output stages where repeatability and EMI control matter.

Availability

PMD2001D,115 is available at Aetrix Electronics and suitable for motor control half-bridges, op-amp output boosting, and MOSFET gate driving requiring stable component supply, consistent parametric performance across batches, and long-term industrial lifecycle support.

Supply support for PMD2001D,115 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 leader in discrete, logic, and PowerMOS semiconductors, formed in 2017 from the former NXP Standard Products division, with focus on automotive, industrial, computing, and consumer markets.

The PMD2001D belongs to Nexperia's bipolar transistor portfolio engineered for high-reliability switching and analog interface applications - emphasizing matched characteristics, robust thermal behavior, and SMT-ready packaging for automated manufacturing.

FAQ

What is the maximum safe operating voltage for PMD2001D,115?

The absolute maximum collector-emitter voltage (V_CEO) is 40 V for both the NPN and PNP transistors under open-base conditions. Exceeding this voltage risks permanent breakdown. Derating is recommended above 85 °C ambient, where V_CEO remains stable but power dissipation must be reduced per the thermal derating curve (320 mW at 25 °C, down to 0 mW at 175 °C).

Can PMD2001D,115 drive logic-level MOSFETs directly?

Yes - with 0.6 A continuous and 1 A peak collector current per transistor, plus sub-250 mV saturation voltage, the PMD2001D,115 can fully enhance logic-level MOSFETs (e.g., IRLZ44N) at 5–12 V gate drive. Its 6 ns t_on ensures fast turn-on, though external gate resistors (10–47 Ω) are recommended to dampen ringing in high-dV/dt environments.

How is thermal performance affected by PCB layout?

Thermal resistance R_th(j-a) varies from 230 K/W (ceramic PCB) to 390 K/W (standard FR4). Using a 1 cm² copper pour under Pin 4 (emitter) on FR4 reduces R_th(j-a) to 315 K/W, enabling 0.6 A operation up to +85 °C ambient. Avoid thermal isolation - connect Pin 4 directly to internal ground plane via multiple vias.

Is PMD2001D,115 pin-compatible with other SOT457 dual transistors?

No - its pinout (shared base on Pin 1, dual collectors per transistor, common emitter on Pin 4) is unique to the PMD series. Substituting with generic SOT457 dual transistors (e.g., MMDT3904) will cause incorrect biasing or short circuits due to incompatible internal connectivity and terminal assignments.