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Home > Products > Discrete Semiconductor Products > Transistors > FETs, MOSFETs > FETs, MOSFETs

Diodes Incorporated DMPH4013SPSQ-13

Name: DMPH4013SPSQ-13
Brand: Diodes Incorporated
SKU: DMPH4013SPSQ-13
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DMPH4013SPSQ-13

Manufacturer:: Diodes Incorporated

Category:: FETs, MOSFETs

Package:: 8-PowerTDFN

Datasheet:: DMPH4013SPSQ-13.pdf

Description:: MOSFET BVDSS: 31V~40V POWERDI506

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Product details

Overview

DMPH4013SPSQ 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, operating up to +175°C junction temperature. It is AEC-Q101 qualified and designed for reverse polarity protection and BLDC motor control in automotive power systems.

For engineers reviewing the DMPH4013SPSQ datasheet, DMPH4013SPSQ pinout, DMPH4013SPSQ application, or DMPH4013SPSQ equivalent, key selection criteria include its low R_DS(ON) at -4.5V gate drive, 100% production-tested UIS capability, and PowerDI5060-8 package thermal performance under high-ambient conditions.

Technical Context

This MOSFET employs a trench-gate silicon process optimized for low on-resistance and fast switching in high-reliability automotive power stages. Its gate threshold voltage (V_GS(TH) = -1 to -3V) enables robust turn-on with standard logic-level gate drivers, while its normalized R_DS(ON) variation remains ≤1.6× across -55°C to +175°C.

The device integrates an intrinsic body diode with V_SD = -0.70 to -1.2V at -1A and t_RR = 27ns, supporting synchronous rectification and freewheeling in half-bridge topologies. Its C_iss = 4763pF and Q_g = 87nC @ V_GS = -10V define gate drive energy requirements for <130ns total switching time.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	-40V - Withstands reverse battery transients up to ISO 7637-2 Pulse 5a without avalanche breakdown.
R_DS(ON) @ -10V	13mΩ max - Enables <1W conduction loss at 69A in compact PCB layouts with exposed drain pad.
R_DS(ON) @ -4.5V	23mΩ max - Supports 5V microcontroller gate drive in cost-sensitive automotive modules.
T_J max	+175°C - Sustains operation in engine bay locations without derating below 125°C ambient.
UIS Rating	260mJ E_AS - Guarantees single-pulse inductive energy handling without failure in motor fault conditions.
Q_g @ -10V	87nC - Determines gate driver peak current requirement (~29mA average over 3µs turn-on).
R_θJC	1.6°C/W - Enables direct thermal coupling to heatsink or copper plane for >3W dissipation in PowerDI5060-8 footprint.

Pinout & Package

Package: PowerDI5060-8 - thermally enhanced 8-pin molded plastic package with exposed drain pad (D), dual source (S), and gate (G) terminals. UL 94V-0 rated, MSL Level 1, 0.097g mass.

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 3, 4, 7, 8 (Drain)	Power Drain Node	Internally connected to exposed metal pad; primary heat path to PCB copper or heatsink.
5, 6 (Source)	Power Source Reference	Low-inductance return path for load current; connects to ground plane or low-side switch node.
Pin 5 (Gate)	Control Input	High-impedance MOSFET gate requiring <100nA leakage; sensitive to ESD and layout parasitics.

Key Features

Feature	Design Value
AEC-Q101 qualification & PPAP support	Validated for automotive production use with full change control and IATF 16949 manufacturing traceability.
100% production UIS testing	Every unit verified for unclamped inductive switching reliability-no statistical sampling.
Green, halogen-free construction	Meets RoHS 3 and automotive "Green" standards (<900ppm Br/Cl, <1000ppm Sb) for end-of-life compliance.
Low R_DS(ON) at -4.5V	23mΩ max enables 5V logic-compatible gate drive without level-shifting circuitry.
Fast switching with low Q_gd/Q_g ratio	Q_gd = 15nC / Q_g = 87nC = 0.17 ensures stable Miller plateau behavior during hard switching.

Applications

Reverse Polarity Protection

BLDC Motor Control

Use Scenario: Protects 12V/24V automotive ECUs from battery misconnection during service or jump-start events.

IC Role / Device Role / Timing Role: High-side P-channel switch placed between battery input and system rail; conducts only when V_IN is correctly polarized.

Use Value: Eliminates need for series diode or relay-based protection, reducing voltage drop to <0.9V at 50A and enabling immediate power-up after correction.

Use Scenario: Upper-leg switch in 3-phase inverter driving HVAC blower or power steering motor.

IC Role / Device Role / Timing Role: High-side power switch in half-bridge configuration; commutated at 10–20kHz with dead-time control.

Use Value: 13mΩ R_DS(ON) limits conduction loss to 33W at 65A RMS, enabling air-cooled design in space-constrained modules.

Automotive Power Management

Start-Stop System Load Switching

Use Scenario: Main power switch for ADAS camera module or infotainment head unit with controlled inrush and fault isolation.

IC Role / Device Role / Timing Role: Load switch controlling 5–15A system rail; integrated body diode handles back-EMF during hot-swap events.

Use Value: 277A pulsed drain rating supports 100ms surge currents during cold-cranking, preventing brownout-induced resets.

Use Scenario: Battery disconnect switch in 12V start-stop systems managing alternator regeneration and cranking surges.

IC Role / Device Role / Timing Role: High-current bidirectional switch isolating starter battery from auxiliary loads during engine restart.

Use Value: +175°C rating allows placement near engine compartment electronics without thermal derating, maintaining 69A capacity at 105°C ambient.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
DMTH4007LPSQ-13	R_DS(ON) = 7.5mΩ @ -10V; higher gate charge (Q_g = 110nC); same PowerDI5060-8 package.	Better conduction efficiency but requires stronger gate driver; less suitable for 5V logic drive.	Select when thermal margin is critical and gate drive capability supports higher Q_g.
IPB80P04P4L-02	TO-263 package; R_DS(ON) = 4.0mΩ @ -10V; no AEC-Q101 qualification; higher R_θJA (50°C/W).	Higher power density but lacks automotive qualification and fails MSL-1 moisture sensitivity requirement.	Select only for non-automotive industrial use where qualification and moisture resistance are not required.

Compared with DMTH4007LPSQ-13, DMPH4013SPSQ trades 4.5mΩ higher R_DS(ON) for 23nC lower Q_g and guaranteed 5V drive compatibility; versus IPB80P04P4L-02, it sacrifices 9mΩ R_DS(ON) to achieve AEC-Q101 compliance and superior thermal reliability in constrained automotive layouts.

Availability

DMPH4013SPSQ is available at Aetrix Electronics and suitable for automotive reverse polarity protection, BLDC motor control, and power management systems requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for DMPH4013SPSQ 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.

This device belongs to Diodes' AEC-Q101-qualified PowerMOS portfolio, engineered specifically for automotive power switching applications demanding high-temperature operation, robust transient immunity, and zero-defect manufacturing.

FAQ

What is the maximum allowable gate-source voltage for DMPH4013SPSQ?

The absolute maximum V_GS is ±20V per the datasheet's Maximum Ratings table. Exceeding this risks permanent gate oxide damage. For reliable operation, gate drive should be limited to -12V maximum during switching transients, with steady-state bias between -10V and -4.5V to balance R_DS(ON) and drive complexity.

Does DMPH4013SPSQ require a gate resistor for automotive applications?

Yes-a gate resistor (typically 10–47Ω) is required to dampen ringing caused by PCB trace inductance interacting with C_iss and C_rss. The datasheet's dynamic characteristics (C_iss = 4763pF, C_rss = 403pF) indicate strong Miller effect; omitting the resistor can cause shoot-through in half-bridge configurations or gate oscillation during PWM.

How does the body diode performance impact BLDC motor control?

The body diode has V_SD = -0.70 to -1.2V at -1A and t_RR = 27ns, enabling efficient freewheeling during PWM off-times. Its low Q_RR = 21nC minimizes reverse recovery losses, critical for maintaining >95% inverter efficiency at 20kHz switching in 12V BLDC systems.

Can DMPH4013SPSQ be used in parallel configurations?

Yes-its negative temperature coefficient of R_DS(ON) (normalized to 1.6× at +175°C) promotes current sharing. However, layout symmetry is essential: matched gate trace lengths, identical source inductance, and shared thermal interface to avoid thermal runaway. Derate total current by 15% versus sum of individual ratings.

DMPH4013SPSQ-13 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: 8-PowerTDFN

Packaging:: Tape & Reel (TR)

Product Status:: Active

FET Type:: P-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 40 V

Current - Continuous Drain (Id) @ 25°C:: 69A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 4.5V, 10V

Rds On (Max) @ Id, Vgs:: 13mOhm @ 10A, 10V

Vgs(th) (Max) @ Id:: 3V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 87 nC @ 20 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 4763 pF @ 20 V

FET Feature:: -

Power Dissipation (Max):: 1.5W (Ta)

Operating Temperature:: -55°C ~ 175°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: PowerDI5060-8

DMPH4013SPSQ-13 FAQ

1.How can I place an order for DMPH4013SPSQ-13 through Aetrix?

Please submit a Request for Quotation (RFQ) for DMPH4013SPSQ-13 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for DMPH4013SPSQ-13 reliable?

The price and inventory of DMPH4013SPSQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMPH4013SPSQ-13 is usually 5 days.

3.What payment methods are accepted for DMPH4013SPSQ-13?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMPH4013SPSQ-13 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DMPH4013SPSQ-13?

DMPH4013SPSQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DMPH4013SPSQ-13 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for DMPH4013SPSQ-13?

For technical support, including DMPH4013SPSQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMPH4013SPSQ-13 requirements.

6.How does Aetrix verify that DMPH4013SPSQ-13 is sourced from the original manufacturer or authorized distributors?

All DMPH4013SPSQ-13 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that DMPH4013SPSQ-13 meets industry standards.

7.What is the process for return or replacement of DMPH4013SPSQ-13?

All DMPH4013SPSQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMPH4013SPSQ-13, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The DMPH4013SPSQ-13 part is unused and in its original packaging.

Return procedure for DMPH4013SPSQ-13:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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