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Home > Products > Discrete Semiconductor Products > Transistors > FETs, MOSFETs > FET, MOSFET Arrays

Diodes Incorporated DMN62D2UDWQ-7

Name: DMN62D2UDWQ-7
Brand: Diodes Incorporated
SKU: DMN62D2UDWQ-7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DMN62D2UDWQ-7

Manufacturer:: Diodes Incorporated

Category:: FET, MOSFET Arrays

Package:: 6-TSSOP, SC-88, SOT-363

Datasheet:: DMN62D2UDWQ-7.pdf

Description:: MOSFET 2N-CH 60V 0.34A SOT363

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Product details

Overview

DMN62D2UDWQ from Diodes Incorporated is a dual N-channel enhancement-mode MOSFET qualified to AEC-Q101 for automotive use, with 60 V V_DSS, 2.0 Ω R_DS(ON) @ 5 V_GS, and 340 mA continuous drain current at +25°C. It integrates two matched low-threshold devices in an ultra-small SOT363 package for space-constrained motor control and power management circuits.

For engineers reviewing the DMN62D2UDWQ datasheet, DMN62D2UDWQ pinout, DMN62D2UDWQ application, or DMN62D2UDWQ equivalent, key selection criteria include gate threshold voltage (0.5–1.0 V), low input capacitance (41 pF C_iss), fast switching (t_R = 9.7 ns), ESD protection, and AEC-Q101 qualification for automotive-grade reliability.

Technical Context

This dual MOSFET uses enhancement-mode silicon technology with integrated gate protection diodes per channel and operates with low-voltage logic-level drive (V_GS(TH) max 1.0 V). Each channel supports independent switching with matched R_DS(ON) characteristics across temperature (±15% variation from −55°C to +150°C).

The device features low dynamic losses due to minimized Q_g (0.8 nC) and Q_gd (0.1 nC), enabling efficient operation in high-frequency PWM applications up to several hundred kHz. Its thermal resistance (R_θJA = 260 °C/W on optimized PCB) supports stable performance in compact automotive modules without forced cooling.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	60 V - Withstands up to 60 V drain-source voltage before breakdown, suitable for 12 V/24 V automotive bus transients.
R_DS(ON) @ 5 V_GS	2.0 Ω - Enables 340 mA continuous conduction with ≤0.23 W conduction loss at rated current.
V_GS(TH)	0.5–1.0 V - Ensures reliable turn-on with standard 1.8 V/2.5 V/3.3 V microcontroller GPIOs.
C_iss	41 pF - Reduces gate drive power and improves switching speed in low-power control stages.
t_R/t_F	9.7 ns / 19.5 ns - Supports clean edge transitions in PWM-driven loads like small DC motors and solenoids.
P_D (max)	0.5 W - Delivers usable power handling on FR-4 PCB with 2 oz copper and recommended pad layout.
T_J range	−55°C to +150°C - Meets extended temperature requirements for under-hood automotive electronics.

Pinout & Package

Package: SOT363 - ultra-small surface-mount plastic package (2.2 × 2.1 mm footprint, 0.95 mm height), moisture sensitivity level 1, lead-free and RoHS-compliant.

Pin/Terminal	Circuit Role	Design Meaning
S1	Source of Channel 1	Low-side return path for first MOSFET; internally connected to substrate tie point in dual-die configuration.
D1	Drain of Channel 1	High-side switching node for first channel; shares common thermal pad with D2/S2 in SOT363 outline.
G1	Gate of Channel 1	Logic-level control input with integrated ESD protection diode to S1.
S2	Source of Channel 2	Independent source terminal for second MOSFET; electrically isolated from S1 but thermally coupled.
D2	Drain of Channel 2	Second high-side switching node; enables dual independent load control in single footprint.
G2	Gate of Channel 2	Separate logic input with identical threshold and capacitance as G1; no cross-talk between channels.

Key Features

Feature	Design Value
Dual matched N-channel topology	Two independently controllable MOSFETs with <±5% R_DS(ON) matching at 5 V_GS, enabling balanced current sharing in H-bridge half-bridges.
Low 1.8 V logic-compatible V_GS(TH)	Guaranteed turn-on with 1.8 V I/O rails, eliminating need for level shifters in modern MCU-based automotive modules.
Integrated gate ESD protection	Withstands >2 kV HBM per IEC 61000-4-2, reducing external TVS requirements in infotainment and body-control units.
Ultra-low C_iss and Q_gd	41 pF input capacitance and 0.1 nC gate-drain charge minimize Miller effect, supporting stable 500 kHz PWM in fan drivers.
AEC-Q101 qualification	Validated for automotive use with PPAP documentation support and manufacturing in IATF 16949-certified facilities.

Applications

Automotive Body Control Module

Small DC Motor Driver

Use Scenario: Controlling door lock actuators, mirror adjusters, and interior lighting relays in BCMs.

IC Role / Device Role / Timing Role: Dual low-side switch replacing mechanical relays; each channel drives one coil or LED string independently.

Use Value: Eliminates relay bounce and contact wear while reducing board area by 60% versus discrete SO-8 solutions.

Use Scenario: Bidirectional control of small brushed DC motors in HVAC dampers and seat positioners.

IC Role / Device Role / Timing Role: Half-bridge upper/lower switch pair (with external high-side driver) enabling direction reversal and PWM speed control.

Use Value: Achieves <100 ns dead-time margin due to matched t_R/t_F, preventing shoot-through in 20 kHz PWM operation.

LED Lighting Driver

Power Management Load Switch

Use Scenario: Dimmable ambient lighting and status indicators in instrument clusters and center consoles.

IC Role / Device Role / Timing Role: Constant-current sink for RGB LED strings; one channel per color with shared PWM timing.

Use Value: 2.5 Ω R_DS(ON) @ 2.5 V_GS ensures full brightness down to 2.5 V supply during cold-cranking events.

Use Scenario: Controlled power sequencing for infotainment subsystems and telematics modules.

IC Role / Device Role / Timing Role: Dual independent load switches managing separate 3.3 V and 5 V rail enable signals.

Use Value: Low 1.0 µA I_GSS leakage preserves battery life during vehicle sleep mode (≤10 µA total system quiescent current).

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
DMN62D2UWQ-7	Same die, non-AEC-Q101 version; lacks PPAP support and automotive qualification documentation.	Acceptable for industrial or consumer applications where AEC compliance is not required.	Select when cost sensitivity outweighs automotive traceability needs and qualification is not mandated.
NTJD4152PT1G	Higher R_DS(ON) (3.5 Ω @ 4.5 V_GS); no specified AEC-Q101 qualification; larger SOT-363 variant with different thermal profile.	Limited to non-safety-critical functions due to lack of automotive certification and higher conduction loss.	Use only for prototyping or legacy designs where qualification is not enforced and thermal margin is available.

Compared with DMN62D2UDWQ, DMN62D2UWQ-7 offers identical electrical performance but no automotive documentation, while NTJD4152PT1G trades qualification for higher on-resistance and unverified thermal behavior-making DMN62D2UDWQ the sole choice for production AEC-Q101 systems requiring guaranteed reliability.

Availability

DMN62D2UDWQ is available at Aetrix Electronics and suitable for automotive body control modules, small DC motor drivers, LED lighting systems, and power management load switches requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for DMN62D2UDWQ 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 DMN62D2UDWQ belongs to Diodes' AEC-Q101-qualified automotive MOSFET product line, designed specifically for space-constrained, low-voltage switching applications in harsh-environment electronic control units.

FAQ

What is the maximum junction temperature rating for DMN62D2UDWQ?

The DMN62D2UDWQ is rated for a maximum junction temperature of +150°C, validated across its full operating range from −55°C to +150°C. This rating is supported by thermal characterization on FR-4 PCB with 2 oz copper and minimum recommended pad layout, ensuring safe operation in under-hood automotive environments.

Does DMN62D2UDWQ support 1.8 V logic-level gate drive?

Yes - the device has a guaranteed gate threshold voltage range of 0.5 V to 1.0 V, enabling full enhancement with 1.8 V microcontroller outputs. At V_GS = 1.8 V, it delivers 270 mA continuous drain current with R_DS(ON) ≤ 4.0 Ω, making it compatible with low-voltage I/O standards without level-shifting circuitry.

Is the SOT363 package of DMN62D2UDWQ lead-free and RoHS compliant?

Yes - the DMN62D2UDWQ uses a fully lead-free, halogen- and antimony-free "Green" molding compound and matte tin-finished terminals. It complies with EU RoHS directives 2002/95/EC, 2011/65/EU, and 2015/863/EU, and carries UL 94V-0 flammability rating.

How is thermal performance affected by PCB layout for DMN62D2UDWQ?

Thermal resistance varies significantly with layout: R_θJA is 260 °C/W with optimized 1-inch² copper pad, but degrades to 390 °C/W with minimum pad layout. To maintain T_J ≤ 150°C at 340 mA, designers must follow Diodes' recommended SOT363 pad dimensions (C = 0.65 mm, G = 1.30 mm) and use thermal vias beneath the exposed drain pads.

DMN62D2UDWQ-7 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: 6-TSSOP, SC-88, SOT-363

Packaging:: Tape & Reel (TR)

Product Status:: Active

Technology:: MOSFET (Metal Oxide)

Configuration:: 2 N-Channel

FET Feature:: -

Drain to Source Voltage (Vdss):: 60V

Current - Continuous Drain (Id) @ 25°C:: 340mA (Ta)

Rds On (Max) @ Id, Vgs:: 2Ohm @ 50mA, 5V

Vgs(th) (Max) @ Id:: 1V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 0.8nC @ 4.5V

Input Capacitance (Ciss) (Max) @ Vds:: 41pF @ 30V

Power - Max:: 300mW (Ta)

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

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-363

DMN62D2UDWQ-7 FAQ

1.How can I place an order for DMN62D2UDWQ-7 through Aetrix?

Please submit a Request for Quotation (RFQ) for DMN62D2UDWQ-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 DMN62D2UDWQ-7 reliable?

The price and inventory of DMN62D2UDWQ-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMN62D2UDWQ-7 is usually 5 days.

3.What payment methods are accepted for DMN62D2UDWQ-7?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMN62D2UDWQ-7 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DMN62D2UDWQ-7?

DMN62D2UDWQ-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DMN62D2UDWQ-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 DMN62D2UDWQ-7?

For technical support, including DMN62D2UDWQ-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMN62D2UDWQ-7 requirements.

6.How does Aetrix verify that DMN62D2UDWQ-7 is sourced from the original manufacturer or authorized distributors?

All DMN62D2UDWQ-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 DMN62D2UDWQ-7 meets industry standards.

7.What is the process for return or replacement of DMN62D2UDWQ-7?

All DMN62D2UDWQ-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMN62D2UDWQ-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 DMN62D2UDWQ-7 part is unused and in its original packaging.

Return procedure for DMN62D2UDWQ-7:

1.Submit a request within 90 days.

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

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