Diodes Incorporated DMPH4013SPSWQ-13

Overview

DMPH4013SPSWQ-13 from Diodes Incorporated is a P-channel enhancement-mode MOSFET rated for -40V V_DSS, 13mΩ R_DS(ON) @ V_GS = -10V, and -69A continuous drain current at T_C = +25°C, housed in PowerDI5060-8/SWP (Type UX) package. It serves as a high-reliability power switch in automotive reverse polarity protection and BLDC motor control circuits operating up to +175°C junction temperature.

For engineers reviewing the DMPH4013SPSWQ-13 datasheet, DMPH4013SPSWQ-13 pinout, DMPH4013SPSWQ-13 application, or DMPH4013SPSWQ-13 equivalent, this AEC-Q101-qualified device supports PPAP-compliant automotive designs requiring robust UIS performance, low on-resistance at 4.5V gate drive, and thermally efficient exposed-drain thermal path.

Technical Context

This MOSFET features a trench-gate structure optimized for low R_DS(ON) and fast switching with Q_g = 87nC @ V_GS = -10V and t_F = 57ns. Its body diode exhibits V_SD = -0.70V @ I_S = -1A and Q_RR = 21nC under controlled di/dt conditions.

The device is characterized for operation across -55°C to +175°C, with normalized R_DS(ON) variation ≤2.4× over temperature and V_GS(TH) shift from -1V to -3V across the full junction range. Thermal resistance R_θJC is 1.6°C/W to the exposed drain pad.

Key Specifications

Pinout & Package

Package: PowerDI5060-8/SWP (Type UX), surface-mount, thermally enhanced with exposed drain pad (pins 1–8 arranged as S-D-D-G-D-D-S-S in top view).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar P-channel MOSFET applications.

Compared with DMTH4007SPSWQ-13 and IPB80P04P4L-02, DMPH4013SPSWQ-13 delivers optimal balance of AEC-Q101 compliance, 23mΩ R_DS(ON) at logic-level drive, and compact PowerDI5060-8 footprint-making it preferred for space- and qualification-constrained automotive power switches where gate drive capability is limited.

Availability

DMPH4013SPSWQ-13 is available at Aetrix Electronics and suitable for reverse polarity protection, BLDC motor controls, and automotive power-management functions requiring stable component supply, full traceability, and long-term lifecycle assurance.

Supply support for DMPH4013SPSWQ-13 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

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability components for automotive, industrial, and computing markets with IATF 16949-certified facilities.

This device belongs to Diodes' Automotive Power MOSFET product line, engineered specifically for under-hood and powertrain applications demanding AEC-Q101 qualification, 175°C operation, and production-tested ruggedness.

FAQ

What is the maximum allowable gate-source voltage for DMPH4013SPSWQ-13?

The absolute maximum V_GS rating is ±20V. Operation beyond this risks irreversible gate oxide damage. For reliable enhancement, apply -10V for minimum R_DS(ON); -4.5V is sufficient for most automotive logic-level drivers. Gate drive must remain within these limits even during transient events.

Does DMPH4013SPSWQ-13 require a gate resistor, and if so, what value is recommended?

A gate resistor is required to dampen ringing and control dV/dt. For typical 20kHz BLDC PWM, a 3Ω resistor (as used in datasheet timing tests) balances switching speed and EMI. Values between 2Ω and 10Ω are common; lower values increase switching loss but reduce conduction loss, while higher values suppress noise at the cost of slower turn-on.

How is thermal performance affected when the exposed drain pad is not soldered to a copper plane?

Without connection to a thermal pad, R_θJA degrades from 45°C/W to 98°C/W, increasing junction temperature by ~53°C at 50W dissipation. The exposed drain pad must be soldered to ≥1-inch² of 2oz copper with thermal vias to achieve rated current and reliability-failure to do so violates AEC-Q101 thermal validation conditions.

Can DMPH4013SPSWQ-13 replace an N-channel MOSFET in high-side switching configurations?

No-it is a P-channel device designed for high-side switching without level-shifting circuitry, unlike N-channel MOSFETs which require gate voltage above drain potential. Its -40V V_DSS and -69A rating make it suitable for 12V/24V automotive high-side roles, but it cannot substitute for N-channel devices in low-side or bootstrap-driven topologies.