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

Diodes Incorporated DMTH6004SK3-13

Name: DMTH6004SK3-13
Brand: Diodes Incorporated
SKU: DMTH6004SK3-13
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DMTH6004SK3-13

Manufacturer:: Diodes Incorporated

Category:: FETs, MOSFETs

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

Datasheet:: DMTH6004SK3-13.pdf

Description:: MOSFET N-CH 60V 100A TO252

Quantity:: RFQ Add To RFQ list

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Product details

Overview

DMTH6004SK3-13 from Diodes Incorporated is a 60V, 100A N-channel enhancement-mode MOSFET in TO252 (DPAK) package, featuring 3.8 mΩ R_DS(ON) at V_GS = 10 V, 175°C maximum junction temperature, and AEC-Q101 qualification-designed for high-current, high-temperature power switching in automotive engine management and DC-DC converters.

For engineers reviewing the DMTH6004SK3-13 datasheet, DMTH6004SK3-13 pinout, DMTH6004SK3-13 application, or DMTH6004SK3-13 equivalent, key selection criteria include R_DS(ON) stability over temperature, unclamped inductive switching rating, thermal resistance (R_θJC = 0.8°C/W), and gate charge (Q_G = 95.4 nC) for optimized efficiency in synchronous buck stages.

Technical Context

This MOSFET employs planar trench-gate silicon technology to achieve low on-resistance while maintaining fast switching dynamics and robust avalanche capability (E_AS = 200 mJ). Its 100% UIS-tested construction ensures reliability under repetitive inductive load transients common in motor control and automotive power distribution.

The device operates with a gate threshold voltage (V_GS(TH)) of 2–4 V and exhibits minimal R_DS(ON) drift up to 175°C-enabling stable conduction in thermally constrained environments such as under-hood ECUs and high-density power modules.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	60 V - Supports 48 V automotive systems with 25 % headroom for load dump transients
R_DS(ON)	3.8 mΩ @ V_GS = 10 V, I_D = 90 A - Enables <1.5 W conduction loss at 90 A continuous current
I_D (T_C = 25°C)	100 A - Package-limited continuous drain current suitable for high-power synchronous rectification
R_θJC	0.8 °C/W - Allows direct heatsinking via exposed drain pad for efficient thermal management
Q_G	95.4 nC - Optimized for 100 kHz–500 kHz switching in high-efficiency DC-DC converters
E_AS	200 mJ - Rated for repetitive unclamped inductive switching without derating
T_J max	+175°C - Qualified for under-hood automotive applications per AEC-Q101 stress testing

Pinout & Package

Package: TO252 (DPAK), surface-mount, with exposed drain pad for thermal and electrical connection. Molded green compound, UL 94V-0 rated, moisture sensitivity level 1.

Pin/Terminal	Circuit Role	Design Meaning
Drain (D)	Main current path output terminal	Connected to exposed metal pad - must be soldered to large copper area for thermal dissipation and low-inductance return path
Source (S)	Reference node for gate drive and current sensing	Provides low-impedance return for load current; used for Kelvin source sensing in precision current monitoring
Gate (G)	Control input for channel conduction	High-impedance CMOS-compatible input requiring <100 nA leakage; sensitive to ESD - requires gate resistor and clamping diode in layout

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive-grade reliability including HTOL, TC, UHAST, and mechanical shock per JESD47
100% UIS tested	Each unit screened for unclamped inductive switching at I_AS = 45 A, L = 0.2 mH - eliminates field failure risk in motor drive freewheeling
Low Q_G/Q_GD ratio	Q_GD/Q_G = 21.4 % - improves Miller immunity and enables clean turn-off in high-dV/dt environments
Green, RoHS-compliant	Halogen- and antimony-free (<900 ppm Br/Cl, <1000 ppm Sb) - meets automotive ELV and China RoHS requirements
Body diode t_RR	50.5 ns - Fast reverse recovery supports synchronous rectification without external Schottky replacement

Applications

Engine Management Systems

DC-DC Converters

Use Scenario: High-side fuel injector driver in 12 V/48 V hybrid powertrain ECUs with pulsed loads up to 100 A.

IC Role / Device Role / Timing Role: Power switch controlling solenoid actuation timing with <1 µs turn-on delay and robust short-circuit withstand.

Use Value: 175°C rating enables placement near hot engine components; low R_DS(ON) reduces thermal derating and simplifies heatsink design.

Use Scenario: Synchronous rectifier in 48 V–12 V bidirectional buck-boost converter for vehicle electrification subsystems.

IC Role / Device Role / Timing Role: Low-loss secondary-side switch operating at 300 kHz with body diode commutation during dead-time.

Use Value: 50.5 ns t_RR and 3.8 mΩ R_DS(ON) minimize conduction + switching losses, achieving >96 % peak efficiency.

Body Control Modules

Motor Control (BLDC)

Use Scenario: Power distribution switch for HVAC actuators, lighting, and window lift motors in centralized body controllers.

IC Role / Device Role / Timing Role: High-current load switch with integrated overtemperature and overcurrent protection interface.

Use Value: 100% UIS rating ensures survival during cable disconnect events; TO252 footprint allows automated assembly and thermal pad reflow.

Use Scenario: Inverter half-bridge leg in 2 kW e-bike or power steering motor drives.

IC Role / Device Role / Timing Role: Low-R_DS(ON) high-side switch handling 75 A continuous phase current with forced-air cooling.

Use Value: R_θJC = 0.8°C/W enables direct mounting to aluminum heatsink, reducing system thermal resistance by >40 % vs. SO-8 alternatives.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IXTP100N065T	R_DS(ON) = 4.2 mΩ @ 10 V; R_θJC = 0.9°C/W; not AEC-Q101 qualified	Lacks automotive qualification; higher thermal resistance limits use in sealed enclosures	Select only for industrial non-automotive designs where AEC-Q101 is not required
STL220N6F7	R_DS(ON) = 3.5 mΩ @ 10 V; TO263 package; Q_G = 110 nC; AEC-Q101 qualified	Larger TO263 footprint increases PCB area; higher Q_G increases gate drive loss at >200 kHz	Prefer when lower R_DS(ON) justifies larger package and thermal margin is less constrained

Compared with IXTP100N065T and STL220N6F7, DMTH6004SK3-13 delivers optimal balance of automotive qualification, thermal performance (0.8°C/W), and switching efficiency (95.4 nC Q_G) in the compact TO252 footprint-making it preferred for space-constrained, high-reliability 48 V automotive power nodes.

Availability

DMTH6004SK3-13 is available at Aetrix Electronics and suitable for engine management systems, DC-DC converters, and motor control applications requiring stable component supply, long-term automotive lifecycle support, and traceable RoHS-compliant sourcing.

Supply support for DMTH6004SK3-13 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 power management, signal integrity, and protection solutions for automotive, industrial, and consumer markets.

DMTH6004SK3-13 belongs to Diodes' automotive-qualified power MOSFET product line, engineered specifically for high-current, high-temperature switching in engine control units, body electronics, and 48 V mild-hybrid architectures.

FAQ

What is the maximum continuous drain current at T_C = 100°C?

The DMTH6004SK3-13 supports 75 A continuous drain current at case temperature of 100°C, as specified in the Absolute Maximum Ratings table. This derating reflects thermal limitations of the TO252 package and must be validated against actual board-level thermal design using R_θJC = 0.8°C/W and ambient conditions.

Is the body diode suitable for synchronous rectification without external diode replacement?

Yes-the body diode has t_RR = 50.5 ns and Q_RR = 80.8 nC at I_F = 50 A, enabling reliable operation in synchronous buck topologies up to 300 kHz. Its low forward voltage (V_SD = 0.9–1.2 V) and fast recovery reduce dead-time losses without requiring external Schottky diodes.

Does DMTH6004SK3-13 require gate resistors for safe operation?

Yes-a series gate resistor (typically 5–22 Ω) is required to damp ringing, limit peak gate current, and control dV/dt during switching. The device's low gate resistance (R_G = 0.66 Ω) makes it especially sensitive to PCB layout parasitics; improper gate drive can cause oscillation or shoot-through in half-bridge configurations.

How does the AEC-Q101 qualification impact manufacturing traceability?

AEC-Q101 qualification mandates lot-level traceability, extended reliability testing (HTOL, TC, UHAST), and full process control documentation. Every DMTH6004SK3-13 shipment includes certified test reports and material declarations compliant with IATF 16949, ensuring full audit readiness for Tier 1 automotive suppliers.

DMTH6004SK3-13 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:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 60 V

Current - Continuous Drain (Id) @ 25°C:: 100A (Tc)

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

Rds On (Max) @ Id, Vgs:: 3.8mOhm @ 90A, 10V

Vgs(th) (Max) @ Id:: 4V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 95.4 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 4556 pF @ 30 V

FET Feature:: -

Power Dissipation (Max):: 3.9W (Ta), 180W (Tc)

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

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: TO-252-3

DMTH6004SK3-13 FAQ

1.How can I place an order for DMTH6004SK3-13 through Aetrix?

Please submit a Request for Quotation (RFQ) for DMTH6004SK3-13 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 DMTH6004SK3-13 reliable?

The price and inventory of DMTH6004SK3-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMTH6004SK3-13 is usually 5 days.

3.What payment methods are accepted for DMTH6004SK3-13?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMTH6004SK3-13 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DMTH6004SK3-13?

DMTH6004SK3-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DMTH6004SK3-13 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 DMTH6004SK3-13?

For technical support, including DMTH6004SK3-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMTH6004SK3-13 requirements.

6.How does Aetrix verify that DMTH6004SK3-13 is sourced from the original manufacturer or authorized distributors?

All DMTH6004SK3-13 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 DMTH6004SK3-13 meets industry standards.

7.What is the process for return or replacement of DMTH6004SK3-13?

All DMTH6004SK3-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMTH6004SK3-13, 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 DMTH6004SK3-13 part is unused and in its original packaging.

Return procedure for DMTH6004SK3-13:

1.Submit a request within 90 days.

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

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