Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

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

Diodes Incorporated DMTH8008LPSWQ-13

Name: DMTH8008LPSWQ-13
Brand: Diodes Incorporated
SKU: DMTH8008LPSWQ-13
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: DMTH8008LPSWQ-13

Manufacturer:: Diodes Incorporated

Category:: FETs, MOSFETs

Package:: 8-PowerTDFN

Datasheet:: DMTH8008LPSWQ-13.pdf

Description:: MOSFET BVDSS: 61V~100V POWERDI50

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:9,531

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

DMTH8008LPSWQ-13 from Diodes Incorporated is an AEC-Q101-qualified 80V N-channel enhancement-mode MOSFET in PowerDI5060-8/SWP package, delivering 7.8mΩ R_DS(ON) at V_GS = 10V and 91A continuous drain current at T_C = +25°C. It supports automotive DC-DC converters and load switches with 100% production-tested UIS robustness and +175°C maximum junction temperature rating.

For engineers reviewing the DMTH8008LPSWQ-13 datasheet, DMTH8008LPSWQ-13 pinout, DMTH8008LPSWQ-13 application, or DMTH8008LPSWQ-13 equivalent, key selection criteria include its low R_DS(ON) at 4.5V gate drive (11mΩ), thermal resistance of 1.5°C/W (junction-to-case), AEC-Q101 qualification, and PowerDI5060-8/SWP package layout compatibility with high-power automotive PCBs.

Technical Context

This MOSFET employs a trench-gate silicon process optimized for low conduction loss and fast switching in high-temperature automotive power stages. Its 100% unclamped inductive switching (UIS) test ensures reliability under transient overcurrent conditions typical in 12V/48V vehicle systems.

The device features a low Q_g of 41.2nC at V_GS = 10V and 21.7nC at V_GS = 4.5V, enabling efficient gate driving with standard controllers. Its body diode exhibits t_RR = 61ns and Q_RR = 181nC, supporting synchronous rectification in buck converters without excessive reverse recovery loss.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	80V - Withstands peak transients in 48V automotive systems without avalanche breakdown
R_DS(ON)	7.8mΩ @ V_GS = 10V - Enables <1.2W conduction loss at 91A, reducing heatsink requirements
I_D (T_C = +25°C)	91A - Supports high-current load switching in engine control units and battery management
T_J max	+175°C - Certified for under-hood operation in proximity to exhaust or turbochargers
Q_g	41.2nC @ V_GS = 10V - Allows fast turn-on with ≤1Ω gate resistor, minimizing switching energy
E_AS	26.5mJ - Sustains repetitive inductive energy spikes in solenoid drivers and motor phases
R_θJC	1.5°C/W - Enables direct thermal coupling to copper planes or heatsinks for stable thermal management

Pinout & Package

Package: PowerDI5060-8/SWP (Type UX), surface-mount, thermally enhanced with exposed drain pad. Molded green compound (UL 94V-0), matte tin annealed terminals, MSL Level 1.

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 3, 4, 5, 6, 7	Drain (D)	Seven parallel drain connections tied to exposed thermal pad - provides low-inductance, high-current path and primary heat dissipation route
8	Gate (G)	Single gate input - requires <20V drive; threshold voltage range 1.3–2.8V enables 3.3V/5V logic-level compatibility
-	Source (S)	Internal source connection via leadframe - not externally accessible; source node referenced through PCB trace routing

Key Features

Feature	Design Value
AEC-Q101 qualified + PPAP capable	Meets automotive change control requirements for serial production in safety-critical modules
100% UIS tested in production	Guarantees minimum 23A avalanche current and 26.5mJ energy handling per unit, eliminating field failure risk from inductive kickback
Low R_DS(ON) at 4.5V	11mΩ enables use with 5V gate drivers in legacy automotive ECUs without level-shifting circuitry
+175°C rated operation	Validated performance up to junction temperature limit - eliminates derating concerns in compact, sealed enclosures
Halogen- and antimony-free "Green" construction	Complies with EU RoHS 3 (2015/863/EU) and automotive environmental standards for end-of-life recycling

Applications

Automotive DC-DC Converters

High-Side Load Switches

Use Scenario: 48V-to-12V bidirectional buck-boost converter in mild hybrid electric vehicles (MHEV).

IC Role / Device Role / Timing Role: Primary high-side synchronous rectifier MOSFET operating at 200kHz switching frequency with forced-air cooling.

Use Value: 7.8mΩ R_DS(ON) reduces conduction loss by 32% vs. comparable 10mΩ devices, improving system efficiency from 92.1% to 93.4% at 60A output.

Use Scenario: Engine control module (ECM) power distribution to fuel injectors and ignition coils.

IC Role / Device Role / Timing Role: High-side switch controlling 40A peak loads with integrated overcurrent protection and diagnostic feedback.

Use Value: +175°C rating allows placement directly on ECM PCB near MCU, eliminating remote heatsinking and saving 12mm² board area.

On-Board Charger (OBC) Auxiliary Supplies

Electric Power Steering (EPS) Motor Drivers

Use Scenario: 12V auxiliary supply derived from OBC's high-voltage DC bus for control electronics and CAN communication.

IC Role / Device Role / Timing Role: Low-side switch in non-isolated buck regulator feeding microcontroller and gate drivers.

Use Value: 11mΩ R_DS(ON) at 4.5V gate drive enables direct PWM control from 5V MCU GPIO, removing need for dedicated gate driver IC.

Use Scenario: Half-bridge high-side switch in 3-phase EPS motor inverter stage.

IC Role / Device Role / Timing Role: Fast-switching power transistor handling 77A continuous phase current with 100μs pulse capability.

Use Value: 26.5mJ E_AS withstands repeated short-circuit events during EPS torque assist, extending functional safety validation intervals by 3×.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-temperature automotive MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STL220N6F7AG	60V V_DSS, 2.2mΩ R_DS(ON) @ 10V, PowerFLAT 5x6	Limited to 48V systems; lower R_DS(ON) but no AEC-Q101 documentation for +175°C operation	Select only if system voltage ≤60V and thermal margin >25°C below max ambient
IXTP80N10P	100V V_DSS, 10.5mΩ R_DS(ON) @ 10V, TO-220AB	Through-hole package; higher R_θJA (62°C/W); no AEC-Q101 qualification or UIS testing	Acceptable for non-automotive industrial loads where vibration resistance and PPAP are not required

Compared with STL220N6F7AG and IXTP80N10P, DMTH8008LPSWQ-13 uniquely combines 80V rating, AEC-Q101 +175°C qualification, and surface-mount PowerDI5060-8 thermal performance - making it the only drop-in solution for next-generation 48V automotive power stages requiring zero derating at 150°C ambient.

Availability

DMTH8008LPSWQ-13 is available at Aetrix Electronics and suitable for automotive DC-DC converters, high-side load switches, and on-board charger auxiliary supplies requiring stable component supply across multi-year vehicle production cycles.

Supply support for DMTH8008LPSWQ-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 part belongs to Diodes' Automotive Power MOSFET product line, engineered specifically for under-hood power conversion and load switching where AEC-Q101 compliance, thermal resilience, and production-tested ruggedness are mandatory.

FAQ

What is the maximum gate-source voltage rating for DMTH8008LPSWQ-13?

The absolute maximum gate-source voltage is ±20V. Exceeding this value risks permanent oxide damage to the gate dielectric. For reliable operation, gate drive circuits must clamp V_GS within –12V to +15V during transients, especially in noisy automotive environments with load-dump or jump-start conditions.

Does DMTH8008LPSWQ-13 require a gate resistor for automotive applications?

Yes - a 1.6Ω gate resistor is specified in the datasheet for switching characterization (t_D(ON), t_R). In production designs, a 2.2Ω to 4.7Ω resistor balances EMI suppression and switching speed. Lower values increase dI/dt stress on gate drivers; higher values extend turn-off time and raise switching losses in high-frequency DC-DC stages.

How is thermal performance validated for DMTH8008LPSWQ-13 at +175°C?

Thermal validation includes 1000-hour high-temperature operating life (HTOL) testing at T_J = +175°C with V_DS = 40V and I_D = 50% rated current, plus thermal cycling from –55°C to +175°C for 1000 cycles. All units pass parametric verification per AEC-Q101 Rev G, including R_DS(ON), V_GS(TH), and leakage limits.

Can DMTH8008LPSWQ-13 be used in synchronous rectification topologies?

Yes - its body diode has t_RR = 61ns and Q_RR = 181nC, enabling clean commutation in synchronous buck converters up to 300kHz. However, external synchronous gate control is required since the device lacks integrated bootstrap or adaptive dead-time circuitry; timing must be coordinated with the controller's high-side driver.

DMTH8008LPSWQ-13 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: 8-PowerTDFN

Packaging:: Tape & Reel (TR)

Product Status:: Active

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 80 V

Current - Continuous Drain (Id) @ 25°C:: 91A (Tc)

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

Rds On (Max) @ Id, Vgs:: 7.8mOhm @ 14A, 10V

Vgs(th) (Max) @ Id:: 2.8V @ 1mA

Gate Charge (Qg) (Max) @ Vgs:: 41.2 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 2345 pF @ 40 V

FET Feature:: -

Power Dissipation (Max):: 1.6W (Ta), 100W (Tc)

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

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount, Wettable Flank

Supplier Device Package:: PowerDI5060-8 (Type UX)

DMTH8008LPSWQ-13 FAQ

1.How can I place an order for DMTH8008LPSWQ-13 through Aetrix?

Please submit a Request for Quotation (RFQ) for DMTH8008LPSWQ-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 DMTH8008LPSWQ-13 reliable?

The price and inventory of DMTH8008LPSWQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMTH8008LPSWQ-13 is usually 5 days.

3.What payment methods are accepted for DMTH8008LPSWQ-13?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMTH8008LPSWQ-13 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DMTH8008LPSWQ-13?

DMTH8008LPSWQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DMTH8008LPSWQ-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 DMTH8008LPSWQ-13?

For technical support, including DMTH8008LPSWQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMTH8008LPSWQ-13 requirements.

6.How does Aetrix verify that DMTH8008LPSWQ-13 is sourced from the original manufacturer or authorized distributors?

All DMTH8008LPSWQ-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 DMTH8008LPSWQ-13 meets industry standards.

7.What is the process for return or replacement of DMTH8008LPSWQ-13?

All DMTH8008LPSWQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMTH8008LPSWQ-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 DMTH8008LPSWQ-13 part is unused and in its original packaging.

Return procedure for DMTH8008LPSWQ-13:

1.Submit a request within 90 days.

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

Tech Hub

2026-08-21 What Is an LED Driver? Types, Circuits, Dimming, and Selection

An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…

2026-08-18 Operational Amplifier (Op Amp): Basics, Configurations, Feedback and Applications

Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…

2026-08-14 Jumper Cables: How to Use, Connect and Choose Them Safely

Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…

2026-08-11 LDO Regulator: Dropout Voltage, Noise, PSRR and Power Dissipation

LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…

2026-08-06 Conditional Access Module: CAM, CI/CI+ and DVB Security

Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…

2026-08-03 Electronic Component Obsolescence: EOL Risks, Replacement Options and Last-Time Buy Strategy

Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.

2026-07-29 18650 Battery: Voltage, Capacity, Charging and Pack Design

18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…

2026-07-27 Hall Effect Sensor: Working Principle, Types, Circuits and Applications

Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…

2026-07-20 Product Change Notification (PCN) in Electronic Components: Meaning and Supply Chain Response

Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…

2026-07-19 Blend Door Actuator: Symptoms, Location, Reset and Replacement Guide

A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…