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

Diodes Incorporated DMP3036SFVQ-7

Name: DMP3036SFVQ-7
Brand: Diodes Incorporated
SKU: DMP3036SFVQ-7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DMP3036SFVQ-7

Manufacturer:: Diodes Incorporated

Category:: FETs, MOSFETs

Package:: 8-PowerVDFN

Datasheet:: DMP3036SFVQ-7.pdf

Description:: MOSFET BVDSS: 25V~30V PowerDI333

Quantity:: RFQ Add To RFQ list

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Product details

Overview

DMP3036SFVQ-7 from Diodes Incorporated is a 30V P-channel enhancement-mode MOSFET in PowerDI3333-8 (Type UX) package, rated for -30A at TC = +25°C, with R_DS(ON) of 20 mΩ @ V_GS = -10V and AEC-Q101 qualified for automotive power management. It serves as a high-density load switch in battery protection, DC-DC converter synchronous rectification, and body-diode-enabled reverse-polarity protection circuits.

For engineers reviewing the DMP3036SFVQ-7 datasheet, DMP3036SFVQ-7 pinout, DMP3036SFVQ-7 application, or DMP3036SFVQ-7 equivalent, key selection criteria include its low R_DS(ON) at -5V gate drive, thermally efficient exposed-drain package, and validated AEC-Q101 qualification for under-hood automotive use.

Technical Context

This P-channel MOSFET features a trench-gate structure optimized for low on-resistance and fast switching, with gate threshold voltage (V_GS(TH)) specified between -1.0 V and -2.5 V, enabling robust turn-on with standard 5V logic-level control. Its body diode exhibits V_SD = -0.7 V to -1.2 V at I_S = -1 A, supporting bidirectional current handling in H-bridge and OR-ing configurations.

Thermal design is enabled by R_θJC = 3.5 °C/W to the exposed drain pad and R_θJA = 55 °C/W on 2 oz copper FR-4 with thermal bias-critical for sustained 25 A operation at T_C = +70°C. Dynamic parameters include Q_g = 16.5 nC @ V_GS = -10 V and t_F = 31.6 ns, supporting high-frequency PWM control up to 500 kHz in compact DC-DC stages.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	-30 V - Withstands reverse-battery transients up to ±30 V in 12 V automotive systems without breakdown.
R_DS(ON)	20 mΩ @ V_GS = -10 V - Delivers ≤1.6 W conduction loss at 8 A continuous drain current, minimizing thermal stress.
I_D (T_C = +25°C)	-30 A - Supports high-current load switching in engine control units and ADAS power domains.
Q_g	16.5 nC @ V_GS = -10 V - Enables efficient gate driving with <100 mW driver power at 100 kHz switching frequency.
R_θJC	3.5 °C/W - Allows direct thermal coupling to heatsink or PCB copper plane for reliable >2 W power dissipation.
V_GS(TH)	-1.0 to -2.5 V - Ensures full enhancement with 3.3 V or 5 V microcontroller GPIO, eliminating need for level-shifting.
E_AS	64 mJ - Withstands repetitive inductive switching events in motor drivers and solenoid controls without failure.

Pinout & Package

Package: PowerDI3333-8 (Type UX), surface-mount, thermally enhanced with exposed drain pad (pins 1–4 and 5–8 are source and gate terminals respectively; drain connected to underside thermal pad).

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 3, 4	Source (S)	Common source connection for P-channel topology; tied to system ground or high-side return path.
5, 6, 7, 8	Gate (G)	Control input requiring negative V_GS; driven by dedicated gate driver or logic-level controller with pull-up to V_DD.
Drain Pad (Bottom)	Drain (D)	Primary current-carrying terminal and thermal interface; must be soldered to large copper area for thermal performance.

Key Features

Feature	Design Value
AEC-Q101 qualification with PPAP support	Validated for automotive production use including engine control, lighting, and infotainment power rails.
PowerDI3333-8 footprint	Occupies only 33% board area vs SO-8, enabling higher power density in space-constrained ECUs and ADAS modules.
R_DS(ON) = 29 mΩ @ V_GS = -5 V	Enables direct interfacing with 5 V microcontrollers without gate driver, reducing BOM count and layout complexity.
Halogen- and antimony-free "Green" construction	Complies with RoHS 3 (2015/863/EU) and automotive chemical content requirements for global vehicle programs.
Exposed drain thermal pad	Provides low-impedance thermal path to PCB, achieving 2.3 W power dissipation with minimal temperature rise.

Applications

Automotive Body Control Module (BCM)

12 V Battery Protection Circuit

Use Scenario: High-side power switching for door lock actuators, mirror heaters, and interior lighting loads.

IC Role / Device Role / Timing Role: P-channel high-side switch controlling 12 V supply to resistive and inductive loads.

Use Value: Low R_DS(ON) minimizes voltage drop and heat generation during continuous 5–10 A operation; AEC-Q101 ensures reliability over 15-year vehicle lifetime.

Use Scenario: Reverse-polarity and overvoltage protection in front-end power distribution for telematics and infotainment head units.

IC Role / Device Role / Timing Role: Back-to-back configured P-MOSFET providing bidirectional fault blocking and fast shutdown response.

Use Value: Fast t_F = 31.6 ns and low Q_gd = 3.6 nC enable sub-microsecond fault isolation, preventing damage during jump-start events.

48 V–12 V DC-DC Converter Synchronous Rectifier

Engine Control Unit (ECU) Power Sequencing

Use Scenario: Secondary-side synchronous rectification in buck-derived 48 V to 12 V converters for mild-hybrid vehicles.

IC Role / Device Role / Timing Role: Low-loss freewheeling path replacing Schottky diode, operating at 200–500 kHz PWM frequency.

Use Value: 20 mΩ R_DS(ON) reduces conduction loss by >60% vs 40 V Schottky, improving efficiency from 92% to 94.5% at 20 A output.

Use Scenario: Controlled power-up sequencing of MCU, CAN transceivers, and sensor interfaces within ECU mainboard.

IC Role / Device Role / Timing Role: Precision-controlled high-side switch enabling timed ramp-up of 3.3 V and 5 V rails with soft-start behavior.

Use Value: Gate threshold stability across -55°C to +150°C ensures consistent turn-on timing in cold-cranking and hot-soak conditions.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
DMT3006LPS-13	R_DS(ON) = 4.5 mΩ @ V_GS = -10 V; TO-252 package; higher current rating (-60 A).	Larger footprint and higher thermal mass; suited for higher-power inverters but less space-efficient than PowerDI3333-8.	Select when >30 A continuous current or higher avalanche energy (E_AS = 120 mJ) is required; not drop-in due to package mismatch.
IPB80P04P4L-02	R_DS(ON) = 3.2 mΩ @ V_GS = -10 V; TO-263 package; supports 80 A, but V_DSS = -40 V.	Over-specified voltage rating increases cost and gate charge (Q_g = 120 nC); requires stronger gate driver.	Choose only if system-level transient immunity beyond ±30 V is mandated; otherwise, DMP3036SFVQ-7 offers optimal balance of size, loss, and qualification.

Compared with DMT3006LPS-13 and IPB80P04P4L-02, the DMP3036SFVQ-7 delivers best-in-class power density for 30 A automotive switches, with verified AEC-Q101 compliance, smallest footprint, and lowest gate drive demand among qualified alternatives.

Availability

DMP3036SFVQ-7 is available at Aetrix Electronics and suitable for automotive body control modules, battery protection circuits, and DC-DC converter synchronous rectifiers requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for DMP3036SFVQ-7 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.

The DMP3036SFVQ belongs to Diodes' AEC-Q101-qualified PowerMOS portfolio, engineered specifically for space-constrained, thermally demanding automotive power-switching applications where low R_DS(ON), small footprint, and PPAP-ready documentation are mandatory.

FAQ

Is DMP3036SFVQ-7 suitable for hot-swap applications?

Yes. Its -30 V V_DSS, low R_DS(ON), and 64 mJ E_AS rating support controlled inrush current limiting and transient suppression in 12 V hot-swap circuits. The device's fast t_F = 31.6 ns enables rapid fault isolation, and its AEC-Q101 qualification confirms robustness against repeated insertion cycles under load.

What is the maximum continuous drain current at T_A = +70°C?

The maximum continuous drain current at ambient temperature +70°C is -7.0 A (per Note 6 in DS43979 Rev. 2-2). This rating assumes operation on standard FR-4 with minimum recommended pad layout and no thermal enhancement; for higher current, mounting on 2 oz copper with thermal bias raises the limit to -25 A at T_C = +70°C.

Does DMP3036SFVQ-7 require a gate resistor for stability?

A gate resistor of 3–10 Ω is recommended to dampen ringing caused by gate-drain capacitance (C_rss = 168 pF) and parasitic inductance. Diodes' evaluation data shows clean switching waveforms with R_GEN = 3 Ω at 10 A, confirming that external resistance improves EMI performance and prevents shoot-through in half-bridge configurations.

Can DMP3036SFVQ-7 replace an N-channel MOSFET in high-side switching?

No-it is a P-channel device designed for high-side switching without level-shifting, unlike N-channel MOSFETs which require gate voltage above the source. Replacing an N-channel part would require circuit redesign: the DMP3036SFVQ-7 turns on with V_GS < V_TH (i.e., gate pulled low), making it inherently compatible with simple microcontroller GPIO control in high-side configurations.

DMP3036SFVQ-7 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: 8-PowerVDFN

Packaging:: Bulk

Product Status:: Active

FET Type:: P-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 30 V

Current - Continuous Drain (Id) @ 25°C:: 8.7A (Ta), 30A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 5V, 10V

Rds On (Max) @ Id, Vgs:: 20mOhm @ 8A, 10V

Vgs(th) (Max) @ Id:: 2.5V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 16.5 nC @ 10 V

Vgs (Max):: ±25V

Input Capacitance (Ciss) (Max) @ Vds:: 1931 pF @ 15 V

FET Feature:: -

Power Dissipation (Max):: 900mW (Ta)

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: PowerDI3333-8 (Type UX)

DMP3036SFVQ-7 FAQ

1.How can I place an order for DMP3036SFVQ-7 through Aetrix?

Please submit a Request for Quotation (RFQ) for DMP3036SFVQ-7 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 DMP3036SFVQ-7 reliable?

The price and inventory of DMP3036SFVQ-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP3036SFVQ-7 is usually 5 days.

3.What payment methods are accepted for DMP3036SFVQ-7?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP3036SFVQ-7 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DMP3036SFVQ-7?

DMP3036SFVQ-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DMP3036SFVQ-7 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 DMP3036SFVQ-7?

For technical support, including DMP3036SFVQ-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP3036SFVQ-7 requirements.

6.How does Aetrix verify that DMP3036SFVQ-7 is sourced from the original manufacturer or authorized distributors?

All DMP3036SFVQ-7 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 DMP3036SFVQ-7 meets industry standards.

7.What is the process for return or replacement of DMP3036SFVQ-7?

All DMP3036SFVQ-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMP3036SFVQ-7, 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 DMP3036SFVQ-7 part is unused and in its original packaging.

Return procedure for DMP3036SFVQ-7:

1.Submit a request within 90 days.

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

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