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

Diodes Incorporated DMN61D8L-13

Name: DMN61D8L-13
Brand: Diodes Incorporated
SKU: DMN61D8L-13
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DMN61D8L-13

Manufacturer:: Diodes Incorporated

Category:: FETs, MOSFETs

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: DMN61D8L-13.pdf

Description:: MOSFET N-CH 60V 470MA SOT23

Quantity:: RFQ Add To RFQ list

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Inventory:5,679

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Product details

Overview

DMN61D8L-13 from Diodes Incorporated is a 60V N-channel enhancement-mode MOSFET in SOT23 package, rated for 470mA continuous drain current at +25°C, with R_DS(ON) of 1.8Ω @ V_GS = 5V and 2.4Ω @ V_GS = 3V, designed for automotive relay/solenoid switching without external flyback diode.

For engineers reviewing the DMN61D8L-13 datasheet, DMN61D8L-13 pinout, DMN61D8L-13 application, or DMN61D8L-13 equivalent, this device is selected for logic-level drive compatibility, integrated active clamp protection, AEC-Q101 qualification, and inductive load transient handling up to 300V ESD-rated switching in door/window control modules.

Technical Context

This MOSFET operates as a single-chip protected high-side switch for inductive loads ≥80Ω, featuring internal active clamping that eliminates need for external Zener diode. Its gate threshold voltage (1.3–2.0V) ensures reliable turn-on from 3.3V/5V microcontrollers and logic gates.

It delivers 200mJ single-pulse avalanche energy and withstands 300V inductive transients (ELD3), with thermal resistance R_θJA = 321°C/W on standard FR-4 and 208°C/W on enhanced copper layout - enabling robust operation in automotive ambient ranges from −55°C to +150°C.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	60V - supports automotive 12V systems with margin for load dump (28V) and reverse battery (−14V) events
R_DS(ON)	1.8Ω @ V_GS=5V - enables <1.2W conduction loss at 470mA, suitable for low-power relay coil drive
I_D (max)	470mA @ T_A=+25°C - defines maximum steady-state current for SOT23 footprint in thermally constrained PCB layouts
E_Z	200mJ - specifies single-pulse avalanche energy handling for inductive kickback from 80Ω+ relay coils
V_GS(TH)	1.3–2.0V - guarantees turn-on with 3.3V logic outputs and provides noise margin against false triggering
ESD HBM	4000V - meets IEC 61000-4-2 level 4 immunity requirements for automotive interior electronics
T_J range	−55°C to +150°C - qualified for under-hood and cabin-mounted automotive control units per AEC-Q101

Pinout & Package

SOT23-3 package: compact surface-mount plastic case (2.9mm × 1.3mm × 1.0mm), lead-free matte tin plating over Alloy 42 leadframe, UL 94V-0 rated, moisture sensitivity Level 1.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Source)	Return path for load current	Connected to ground or low-side reference; body diode anode; critical for thermal path to PCB copper
Pin 2 (Gate)	Control input terminal	Accepts 3.3V/5V logic signals; requires no external pull-down due to low leakage (<90µA @ ±5V)
Pin 3 (Drain)	Switched output to inductive load	Connects to relay/solenoid coil; handles 60V blocking and 300V transient spikes via internal clamp

Key Features

Feature	Design Value
Integrated active clamp	Replaces external Zener diode, reducing BOM count and PCB area while ensuring consistent clamping at 60V
Logic-level gate drive	Operates fully enhanced at V_GS = 3V, eliminating level-shifter requirement for MCU GPIO direct drive
AEC-Q101 qualification	Validated for automotive applications including door modules, window lifters, and antenna relays
Lead-free & halogen-free	Complies with RoHS 3 (2015/863/EU) and Diodes Inc.'s "Green" definition (<900ppm Br+Cl, <1000ppm Sb)

Applications

Automotive Door Module

Window Lift Control

Use Scenario: Driving 80–120Ω relay coils for power door lock/unlock actuation in OEM door control units.

IC Role / Device Role / Timing Role: High-side load switch with integrated transient suppression, replacing discrete MOSFET + Zener + resistor network.

Use Value: Reduces component count by 3–4 parts, cuts PCB area by >30%, and eliminates Zener selection variability across temperature.

Use Scenario: Controlling small DC motor for power window up/down motion in passenger vehicles.

IC Role / Device Role / Timing Role: Logic-compatible N-channel switch managing bidirectional motor current via H-bridge complement.

Use Value: Enables direct 3.3V MCU GPIO control without gate driver, while surviving 300V inductive spikes during motor commutation.

Antenna Relay Interface

Body Control Module (BCM)

Use Scenario: Switching RF antenna tuning relays in connected infotainment systems exposed to automotive electrical transients.

IC Role / Device Role / Timing Role: Protected low-current switch isolating antenna circuits during ignition and load dump events.

Use Value: Withstands 60V reverse battery and 28V dual-voltage jump-start conditions without latch-up or degradation.

Use Scenario: Managing auxiliary solenoids (e.g., trunk release, fuel flap) in centralized BCM designs.

IC Role / Device Role / Timing Role: AEC-Q101-qualified interface between 5V CAN/LIN microcontroller and 12V inductive loads.

Use Value: Guarantees functional safety compliance and long-term reliability under −40°C to +85°C operating envelope.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
DMN61D8LVT-13	TSOT26 package, higher I_D (630mA), lower R_θJA (154°C/W), identical electrical specs	Preferred for higher-current solenoids or thermally demanding layouts where SOT23 thermal limits are exceeded	Select when >470mA steady-state load current or improved thermal performance is required
DMN61D8LQ-13	AEC-Q101-qualified variant with automotive-specific traceability and extended test screening	Mandatory for Tier-1 automotive production requiring PPAP documentation and lot-level AEC retest data	Choose for production programs requiring full automotive quality documentation and supply chain traceability

Compared with DMN61D8LVT-13, the DMN61D8L-13 offers lower cost and smaller footprint but reduced current capability and thermal margin; versus DMN61D8LQ-13, it lacks automotive-grade documentation and extended reliability screening - making it suitable for non-critical or prototype-stage automotive subsystems.

Availability

DMN61D8L-13 is available at Aetrix Electronics and suitable for automotive door modules, window lift controllers, and antenna relay interfaces requiring stable component supply with AEC-Q101-compliant performance.

Supply support for DMN61D8L-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 consumer markets.

This part belongs to Diodes' Automotive-Grade Power MOSFET product line, engineered specifically for protected inductive load switching in harsh automotive environments with minimal external components.

FAQ

Is DMN61D8L-13 pin-compatible with standard SOT23-3 N-channel MOSFETs?

Yes - it uses standard SOT23-3 pinout (Drain-Gate-Source, left-to-right top view), matching industry-standard layout for replacement without PCB redesign. Pin 1 is Source, Pin 2 is Gate, Pin 3 is Drain, verified per Diodes' DS37630 Rev. 4-2 package drawings and top-view schematic.

Does DMN61D8L-13 require an external freewheeling diode?

No - it integrates an active clamp circuit that suppresses inductive kickback from relay/solenoid coils, eliminating the need for external Zener or TVS diodes. This is confirmed in the product summary and features section of DS37630, which states "internal active clamp removes the need for external zener diode."

What is the maximum inductive load impedance supported for safe operation?

The device is characterized and rated for inductive loads ≥80Ω, as specified in all transient ratings (ELD1–ELD3, EZ) and application notes. Loads below 80Ω may exceed safe operating area limits during switching transients and are not validated per DS37630.

Can DMN61D8L-13 be used in 24V commercial vehicle systems?

No - its 60V V_DSS rating provides insufficient margin for 24V system load dump events (typically 35–40V), and its transient ratings (e.g., ELD1 = 60V) are defined only for 12V automotive use cases. Diodes does not characterize or guarantee operation beyond 12V system specifications.

DMN61D8L-13 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: TO-236-3, SC-59, SOT-23-3

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:: 470mA (Ta)

Drive Voltage (Max Rds On, Min Rds On):: 3V, 5V

Rds On (Max) @ Id, Vgs:: 1.8Ohm @ 150mA, 5V

Vgs(th) (Max) @ Id:: 2V @ 1mA

Gate Charge (Qg) (Max) @ Vgs:: 0.74 nC @ 5 V

Vgs (Max):: ±12V

Input Capacitance (Ciss) (Max) @ Vds:: 12.9 pF @ 12 V

FET Feature:: -

Power Dissipation (Max):: 390mW (Ta)

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-23-3

DMN61D8L-13 FAQ

1.How can I place an order for DMN61D8L-13 through Aetrix?

Please submit a Request for Quotation (RFQ) for DMN61D8L-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 DMN61D8L-13 reliable?

The price and inventory of DMN61D8L-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMN61D8L-13 is usually 5 days.

3.What payment methods are accepted for DMN61D8L-13?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMN61D8L-13 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DMN61D8L-13?

DMN61D8L-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DMN61D8L-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 DMN61D8L-13?

For technical support, including DMN61D8L-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMN61D8L-13 requirements.

6.How does Aetrix verify that DMN61D8L-13 is sourced from the original manufacturer or authorized distributors?

All DMN61D8L-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 DMN61D8L-13 meets industry standards.

7.What is the process for return or replacement of DMN61D8L-13?

All DMN61D8L-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMN61D8L-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 DMN61D8L-13 part is unused and in its original packaging.

Return procedure for DMN61D8L-13:

1.Submit a request within 90 days.

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

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