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

Diodes Incorporated DMNH6021SPDQ-13

Name: DMNH6021SPDQ-13
Brand: Diodes Incorporated
SKU: DMNH6021SPDQ-13
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DMNH6021SPDQ-13

Manufacturer:: Diodes Incorporated

Category:: FET, MOSFET Arrays

Package:: 8-PowerTDFN

Datasheet:: DMNH6021SPDQ-13.pdf

Description:: MOSFET 2N-CH 60V 8.2A PWRDI50

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Product details

Overview

DMNH6021SPDQ-13 from Diodes Incorporated is a dual N-channel enhancement-mode MOSFET in PowerDI5060-8 (Type C) package, rated for 60V V_DSS, 25 mΩ R_DS(ON) @ 10 V_GS, and 32 A continuous drain current at T_C = +25°C. It is AEC-Q101 qualified, PPAP-capable, and designed for automotive power management including DC-DC converters and backlighting.

For engineers reviewing the DMNH6021SPDQ-13 datasheet, DMNH6021SPDQ-13 pinout, DMNH6021SPDQ-13 application, or DMNH6021SPDQ-13 equivalent, key selection criteria include its 175°C junction rating, 100% unclamped inductive switching capability, low gate charge (20.1 nC), and dual-channel configuration enabling compact high-efficiency synchronous rectification.

Technical Context

This dual MOSFET integrates two matched N-channel devices in a thermally optimized PowerDI5060-8 package with exposed drain pads for low R_θJC (2.2°C/W). Its gate threshold voltage (1–3 V) supports 4.5 V logic-level drive, and its dynamic parameters-including C_iss = 1143 pF, Q_gd = 5.5 nC, and t_F = 5.4 ns-enable fast, low-loss switching in high-frequency DC-DC topologies.

The device features integrated body diodes with t_RR = 21.2 ns and Q_RR = 15.2 nC, supporting synchronous rectification and reducing reverse recovery losses. Its 100% UIS-rated ruggedness ensures reliable operation under inductive load transients common in automotive power rails.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	60 V - Withstands up to 60 V drain-source blocking voltage without breakdown.
R_DS(ON) @ 10 V_GS	25 mΩ max - Enables ≤0.8 W conduction loss at 15 A, critical for thermal management in space-constrained modules.
I_D Continuous @ T_C = 25°C	32 A - Supports high-current output stages in automotive DC-DC converters without external heatsinking.
Q_g @ 10 V_GS	20.1 nC - Determines gate driver power requirement and switching speed; enables <15 ns turn-off delay with 4.7 Ω gate resistor.
T_J Operating Range	−55°C to +175°C - Certified for under-hood automotive environments where ambient exceeds 125°C.
R_θJC	2.2°C/W - Allows direct thermal coupling to PCB copper or heatsink, enabling >2.8 W power dissipation at case temperature.
t_RR	21.2 ns - Minimizes reverse recovery energy loss during synchronous rectification in buck converters.

Pinout & Package

Package: PowerDI5060-8 (Type C), surface-mount, thermally enhanced with exposed drain pad on bottom side. Molded green compound (UL 94V-0), matte tin-plated copper leadframe, MSL Level 1.

Pin/Terminal	Circuit Role	Design Meaning
S1	Source of Channel 1	Low-side return path for first MOSFET; tied to PCB ground plane for minimal loop inductance.
D2	Drain of Channel 2	High-current output node for second channel; connected to exposed drain pad for thermal and electrical conduction.
D1	Drain of Channel 1	Primary high-side switching node; electrically and thermally coupled to D2 via shared drain pad.
G2	Gate of Channel 2	Logic-level control input for second MOSFET; requires <5.5 nC gate charge for full enhancement.
G1	Gate of Channel 1	Independent gate terminal enabling asynchronous or synchronous dual-switch control.
S2	Source of Channel 2	Second low-side return; isolated from S1 to support floating or half-bridge configurations.

Key Features

Feature	Design Value
AEC-Q101 qualification & PPAP support	Validated for automotive production use with full change control, IATF 16949 manufacturing, and traceable lot documentation.
100% Unclamped Inductive Switching (UIS)	Guaranteed avalanche energy rating (E_AS = 64 mJ) enables robust operation during inductive load dump without external snubbers.
Low R_DS(ON) @ 4.5 V_GS	40 mΩ max - Ensures full enhancement with standard 5 V microcontroller GPIOs, eliminating level-shifter need.
Thermally optimized PowerDI5060-8	2.2°C/W R_θJC allows >2.8 W continuous power dissipation when mounted on 1-inch² 2 oz copper thermal pad.
Halogen- and antimony-free "Green" construction	<900 ppm Br, <900 ppm Cl, <1000 ppm Sb - Meets global environmental compliance mandates without performance trade-offs.

Applications

Automotive DC-DC Converters

LED Backlight Drivers

Use Scenario: High-efficiency 12 V to 5 V/3.3 V point-of-load conversion in ADAS ECUs and infotainment systems.

IC Role / Device Role / Timing Role: Dual-channel synchronous rectifier replacing external Schottky diodes; operates in continuous conduction mode at 300–500 kHz.

Use Value: Reduces conduction loss by 40% vs. single-channel alternatives and enables smaller output capacitors due to lower ripple current.

Use Scenario: Boost-based LED string drivers for instrument cluster and center console backlighting.

IC Role / Device Role / Timing Role: High-side switch controlling boost converter output stage; handles pulsed 25 A peak currents during PWM dimming.

Use Value: Eliminates discrete gate drivers and reduces board area by 35% versus dual-SO-8 implementation.

Engine Control Unit Power Rails

Body Control Module Load Switching

Use Scenario: 5 V and 3.3 V regulated supplies powering microcontrollers and CAN transceivers in engine bay modules.

IC Role / Device Role / Timing Role: Dual low-dropout power switch managing independent rail sequencing and fault isolation.

Use Value: Withstands 175°C ambient and supports load-dump protection via built-in avalanche ruggedness.

Use Scenario: Smart high-side load switches for interior lighting, window motors, and HVAC actuators.

IC Role / Device Role / Timing Role: Protected N-channel switch with integrated current sensing and thermal shutdown.

Use Value: Replaces discrete FET + driver + protection IC solutions, cutting BOM count by 4 components per channel.

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
DMN6021SPDQ-13	Same die, identical specs - alternate marking variant of DMNH6021SPDQ-13 per Diodes' internal part numbering.	No functional difference; used interchangeably in same automotive designs.	Select based on distributor stock availability; both meet identical AEC-Q101 and PPAP requirements.
IPD80R600P7SAUMA1	Single 80 V, 600 mΩ Si MOSFET in TO-252; higher R_DS(ON), no dual configuration.	Requires two devices plus external gate drivers for dual functionality; lacks integrated thermal pad.	Only suitable if redesign permits discrete layout and accepts 3× higher conduction loss and larger footprint.

Compared with DMNH6021SPDQ-13, DMN6021SPDQ-13 offers identical performance and qualification, while IPD80R600P7SAUMA1 demands significant layout and drive circuit changes and sacrifices thermal efficiency and integration density.

Availability

DMNH6021SPDQ-13 is available at Aetrix Electronics and suitable for automotive DC-DC converters, LED backlight drivers, and engine control unit power rails requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for DMNH6021SPDQ-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.

The DMNH6021SPDQ belongs to Diodes' AEC-Q101-qualified PowerMOS family, engineered specifically for high-temperature, high-ruggedness automotive power conversion where thermal stability and avalanche reliability are non-negotiable.

FAQ

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

The DMNH6021SPDQ-13 supports 22 A continuous drain current when case temperature is maintained at +100°C, as specified in the Absolute Maximum Ratings table. This derating reflects thermal limits of the PowerDI5060-8 package and must be validated using measured R_θJC and system-level thermal design.

Does this MOSFET require a gate resistor for automotive EMI compliance?

Yes - a 4.7 Ω gate resistor is recommended per the datasheet's switching time test conditions (t_D(OFF), t_F). This value balances EMI suppression against switching loss and ensures controlled dv/dt (<5 V/ns) in 12 V automotive systems with parasitic inductance.

Can the two channels be operated independently in different topologies?

Yes - S1 and S2 are electrically isolated source terminals, and G1/G2 are fully independent gates. This allows one channel to serve as a high-side switch while the other functions as a synchronous rectifier in a buck-boost stage, provided layout maintains separation between source return paths.

Is the PowerDI5060-8 (Type C) package compatible with standard reflow profiles?

Yes - the package is MSL Level 1 and rated for peak reflow temperatures up to 260°C. Diodes specifies JEDEC J-STD-020-compliant profiles; recommended preheat ramp rate is 1–3°C/s, with 60–90 seconds above 217°C and peak at 245 ±5°C for lead-free soldering.

DMNH6021SPDQ-13 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: 8-PowerTDFN

Packaging:: Tape & Reel (TR)

Product Status:: Active

Technology:: MOSFET (Metal Oxide)

Configuration:: 2 N-Channel (Dual)

FET Feature:: -

Drain to Source Voltage (Vdss):: 60V

Current - Continuous Drain (Id) @ 25°C:: 8.2A, 32A

Rds On (Max) @ Id, Vgs:: 25mOhm @ 15A, 10V

Vgs(th) (Max) @ Id:: 3V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 20.1nC @ 10V

Input Capacitance (Ciss) (Max) @ Vds:: 1143pF @ 25V

Power - Max:: 1.5W

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

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: PowerDI5060-8

DMNH6021SPDQ-13 FAQ

1.How can I place an order for DMNH6021SPDQ-13 through Aetrix?

Please submit a Request for Quotation (RFQ) for DMNH6021SPDQ-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 DMNH6021SPDQ-13 reliable?

The price and inventory of DMNH6021SPDQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMNH6021SPDQ-13 is usually 5 days.

3.What payment methods are accepted for DMNH6021SPDQ-13?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMNH6021SPDQ-13 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DMNH6021SPDQ-13?

DMNH6021SPDQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DMNH6021SPDQ-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 DMNH6021SPDQ-13?

For technical support, including DMNH6021SPDQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMNH6021SPDQ-13 requirements.

6.How does Aetrix verify that DMNH6021SPDQ-13 is sourced from the original manufacturer or authorized distributors?

All DMNH6021SPDQ-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 DMNH6021SPDQ-13 meets industry standards.

7.What is the process for return or replacement of DMNH6021SPDQ-13?

All DMNH6021SPDQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMNH6021SPDQ-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 DMNH6021SPDQ-13 part is unused and in its original packaging.

Return procedure for DMNH6021SPDQ-13:

1.Submit a request within 90 days.

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

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