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

Diodes Incorporated DMP3010LK3Q-13

Name: DMP3010LK3Q-13
Brand: Diodes Incorporated
SKU: DMP3010LK3Q-13
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DMP3010LK3Q-13

Manufacturer:: Diodes Incorporated

Category:: FETs, MOSFETs

Package:: TO-252-3, DPAK (2 Leads + Tab), SC-63

Datasheet:: DMP3010LK3Q-13.pdf

Description:: MOSFET P-CH 30V 17A TO252

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Product details

Overview

DMP3010LK3Q-13 from Diodes Incorporated is a P-channel enhancement-mode MOSFET optimized for high-efficiency power management, featuring -30V V_DSS, 8 mΩ R_DS(ON) @ V_GS = -10V, and -17A continuous drain current at +25°C. It serves as a synchronous rectifier or high-side switch in DC-DC converters and backlighting circuits where low conduction loss and fast switching are critical.

For engineers reviewing the DMP3010LK3Q-13 datasheet, DMP3010LK3Q-13 pinout, DMP3010LK3Q-13 application, or DMP3010LK3Q-13 equivalent, key selection criteria include verified R_DS(ON) at -4.5V (-14.5A), thermal resistance (R_θJA = 37°C/W with 2oz copper), avalanche energy rating (113 mJ), and TO252 package compatibility with industrial-grade PCB layouts.

Technical Context

This MOSFET employs a trench-gate silicon process to achieve low gate charge (Q_g = 59.2 nC) and minimized input capacitance (C_iss = 6234 pF), enabling efficient operation in high-frequency synchronous buck converters. Its negative threshold voltage (-1.1 to -2.1 V) ensures reliable turn-on with standard logic-level gate drivers.

The device integrates a body diode with V_SD = -0.65 V @ -1 A and supports unclamped inductive switching (UIS) up to 47 A avalanche current and 113 mJ energy-critical for robustness in automotive and industrial power rails where load dump or inductive kickback occurs.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	-30 V - maximum blocking voltage for 12V/24V automotive and industrial bus applications
R_DS(ON) max	8 mΩ @ V_GS = -10V - enables <1.7 W conduction loss at 17A, reducing heatsink requirements
I_D continuous	-14.5 A @ V_GS = -4.5V, T_A = +25°C - supports logic-level drive without level-shifting circuitry
Q_g	59.2 nC - determines gate driver power and switching transition time in PWM stages
E_AS	113 mJ - quantifies single-pulse avalanche ruggedness for inductive load protection
R_θJA	37°C/W (2oz copper) - defines junction-to-ambient thermal rise under real-world PCB layout conditions
C_iss	6234 pF - impacts gate drive loop stability and EMI generation in high-frequency converters

Pinout & Package

Package: TO252 (DPAK), surface-mount, thermally enhanced plastic housing with exposed drain pad for improved heat dissipation. Dimensions per JEDEC MO-236AA; recommended pad layout includes 1-inch² copper pour on bottom layer.

Pin/Terminal	Circuit Role	Design Meaning
Drain (D)	Main current path output terminal	Connected to exposed metal tab - must be soldered to large copper area for thermal performance
Source (S)	Reference node for gate control and current return	Provides ground reference for gate drive; ties to system common in high-side configurations
Gate (G)	Control electrode for channel modulation	High-impedance input requiring <59.2 nC charge for full turn-on; sensitive to ESD

Key Features

Feature	Design Value
Low R_DS(ON) at -4.5V	10.2 mΩ - enables direct interface with 3.3V/5V microcontrollers in battery-powered systems
Fast switching speed	t_D(off) = 260.7 ns - reduces switching losses in >500 kHz DC-DC topologies
Robust avalanche capability	IAS = 47 A, EAS = 113 mJ - eliminates need for external clamping in motor drive or solenoid control
Green, RoHS-compliant construction	Halogen- and antimony-free molding compound (<900 ppm Br/Cl, <1000 ppm Sb) - meets automotive and industrial environmental mandates

Applications

DC-DC Converters

Automotive Power Management

Use Scenario: Synchronous rectification in 12V-to-5V/3.3V buck converters for infotainment head units.

IC Role / Device Role / Timing Role: High-side P-channel switch replacing Schottky diode to reduce conduction loss and improve efficiency above 85%.

Use Value: 8 mΩ R_DS(ON) cuts I²R loss by >60% vs. typical 40 mΩ alternatives, lowering thermal stress on PCB.

Use Scenario: Load switch for rear camera power rail in ADAS systems with reverse-battery protection.

IC Role / Device Role / Timing Role: Reverse-polarity protection element placed between battery and downstream LDOs/sensors.

Use Value: -30V V_DSS withstands load-dump transients up to ISO 7637-2 Pulse 5a, eliminating need for TVS stacking.

LED Backlighting

Industrial Motor Control

Use Scenario: PWM-controlled current sink for 24V LED strings in commercial signage panels.

IC Role / Device Role / Timing Role: Low-side switch modulating LED current with 20–200 kHz duty cycling.

Use Value: Fast t_f = 99.3 ns ensures clean PWM edges, minimizing LED current ripple and visible flicker.

Use Scenario: Half-bridge high-side driver in 24V BLDC fan controllers for HVAC systems.

IC Role / Device Role / Timing Role: Upper-leg switch in three-phase inverter stage, driven by isolated gate driver.

Use Value: 113 mJ E_AS sustains repetitive inductive flyback during commutation without failure.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
DMT3007LPSQ-13	R_DS(ON) = 6.5 mΩ @ -10V but higher Q_g (72 nC); TO263 package	Better conduction loss but slower switching; requires larger board area	Select when thermal budget dominates over switching frequency constraints
SI2301DDS-T1-GE3	R_DS(ON) = 115 mΩ @ -4.5V; SOT-23 package; lower current rating (-2.7A)	Not suitable for >3A loads; limited thermal mass and avalanche capability	Only for space-constrained, low-power bias rails-not for main power switching

Compared with DMT3007LPSQ-13 and SI2301DDS-T1-GE3, DMP3010LK3Q-13 delivers optimal balance of low R_DS(ON), moderate Q_g, and proven avalanche ruggedness in the compact TO252 footprint-making it preferred for mid-power industrial and automotive power stages where layout density and reliability are both critical.

Availability

DMP3010LK3Q-13 is available at Aetrix Electronics and suitable for DC-DC converters, automotive power management, and LED backlighting requiring stable component supply across extended temperature ranges (-55°C to +150°C).

Supply support for DMP3010LK3Q-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, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and North America.

The DMP3010LK3Q-13 belongs to Diodes' high-reliability power MOSFET product line, engineered specifically for automotive-grade and industrial power conversion applications demanding AEC-Q101 qualification, robust UIS performance, and green material compliance.

FAQ

What is the maximum safe operating junction temperature for DMP3010LK3Q-13?

The absolute maximum junction temperature is +150°C, and the device is rated for continuous operation across -55°C to +150°C ambient. Thermal derating begins at +70°C ambient for steady-state ID = -14.5A, requiring R_θJA ≤ 37°C/W with 2oz copper to maintain TJ ≤ 150°C under full load.

Does DMP3010LK3Q-13 meet AEC-Q101 qualification?

Yes-DMP3010LK3Q-13 is AEC-Q101 qualified and manufactured in IATF 16949 certified facilities. The "Q" suffix denotes automotive qualification, including HTOL, UHAST, and UIS testing per AEC-Q101 Rev D. Full test reports are available upon request for PPAP submission.

Can this MOSFET be used in linear (analog) regulation mode?

No-it is not characterized or guaranteed for linear-mode operation. The Safe Operating Area (SOA) curve is not provided in the datasheet, and prolonged operation in the linear region risks thermal runaway due to positive temperature coefficient of R_DS(ON). Use only in saturated switching applications.

What is the recommended gate resistor value for driving DMP3010LK3Q-13 at 1 MHz?

A 6 Ω gate resistor is validated in the datasheet for t_D(on)/t_D(off) measurements at 1 MHz. For 1 MHz PWM, use RG = 4.7–6.8 Ω with a gate driver capable of ±2A peak current to ensure full turn-on within 20 ns and minimize overlap losses in synchronous rectifiers.

DMP3010LK3Q-13 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: TO-252-3, DPAK (2 Leads + Tab), SC-63

Packaging:: Tape & Reel (TR)

Product Status:: Active

FET Type:: P-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 30 V

Current - Continuous Drain (Id) @ 25°C:: 17A (Ta)

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

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

Vgs(th) (Max) @ Id:: 2.1V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 59.2 nC @ 4.5 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 6234 pF @ 15 V

FET Feature:: -

Power Dissipation (Max):: 1.7W (Ta)

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: TO-252-3

DMP3010LK3Q-13 FAQ

1.How can I place an order for DMP3010LK3Q-13 through Aetrix?

Please submit a Request for Quotation (RFQ) for DMP3010LK3Q-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 DMP3010LK3Q-13 reliable?

The price and inventory of DMP3010LK3Q-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP3010LK3Q-13 is usually 5 days.

3.What payment methods are accepted for DMP3010LK3Q-13?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP3010LK3Q-13 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DMP3010LK3Q-13?

DMP3010LK3Q-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DMP3010LK3Q-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 DMP3010LK3Q-13?

For technical support, including DMP3010LK3Q-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP3010LK3Q-13 requirements.

6.How does Aetrix verify that DMP3010LK3Q-13 is sourced from the original manufacturer or authorized distributors?

All DMP3010LK3Q-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 DMP3010LK3Q-13 meets industry standards.

7.What is the process for return or replacement of DMP3010LK3Q-13?

All DMP3010LK3Q-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP3010LK3Q-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 DMP3010LK3Q-13 part is unused and in its original packaging.

Return procedure for DMP3010LK3Q-13:

1.Submit a request within 90 days.

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

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