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Diodes Incorporated DMN4010LFG-13
- Part No.:
- DMN4010LFG-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerVDFN
- Datasheet:
-
DMN4010LFG-13.pdf
- Description:
- MOSFET N-CH 40V 11.5A PWRDI3333
- Quantity:
- Payment:
- Shipping:
Inventory:4,179
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Product details
Overview
DMN4010LFG-13 from Diodes Incorporated is a 40V N-channel enhancement-mode MOSFET in POWERDI® 3333-8 package, featuring 12 mΩ RDS(ON) at VGS = 10 V, 11.5 A continuous drain current at TA = +25°C, and AEC-Q101 qualification for automotive reliability-used in DC-DC converter high-side switches and LED backlighting power stages.
For engineers reviewing the DMN4010LFG-13 datasheet, DMN4010LFG-13 pinout, DMN4010LFG-13 application, or DMN4010LFG-13 equivalent, key selection criteria include low on-resistance at 4.5 V gate drive, thermal resistance of 52 °C/W under enhanced PCB layout, and body diode recovery charge (Qrr = 5.4 nC) for synchronous rectifier design validation.
Technical Context
This MOSFET employs planar trench-gate technology to achieve low RDS(ON) while maintaining fast switching performance: tD(on) = 5.1 ns, tD(off) = 36 ns, and Qgd = 7.1 nC at VDS = 20 V. Its gate threshold voltage (1.0–3.0 V) supports logic-level and standard 5 V/10 V drive compatibility.
The device integrates a robust intrinsic body diode with trr = 12.2 ns and VSD = 0.72 V at IS = 14 A, enabling efficient freewheeling in buck converters and reverse-polarity protection circuits without external diode addition.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 40 V - maximum blocking voltage for 12 V and 24 V automotive and industrial DC-DC input stages |
| RDS(ON) | 12 mΩ @ VGS = 10 V - enables ≤1.7 W conduction loss at 11.5 A, critical for thermally constrained PCB layouts |
| ID (continuous) | 11.5 A @ TA = +25°C - supports high-current load switching in compact power modules |
| Qg | 37 nC @ VGS = 10 V - determines gate driver power requirement and switching transition time in PWM control |
| RθJA | 52 °C/W - measured on 2 oz copper FR-4 with thermal pad bias, defining heatsinking needs for 2.45 W steady-state dissipation |
| Qrr | 5.4 nC - quantifies body diode reverse recovery energy loss during hard-switched transitions in buck topologies |
| AEC-Q101 | Qualified - confirms suitability for automotive power management applications requiring extended temperature and reliability validation |
Pinout & Package
Package: POWERDI® 3333-8 - surface-mount, thermally enhanced 8-pin leadless package with exposed drain paddle; dimensions 3.30 mm × 3.30 mm × 0.80 mm; UL 94V-0 molded compound; moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 6, 7, 8 (Drain Pads) | Drain (D) | Eight parallel drain terminals connected to internal die drain metallization and exposed thermal paddle - primary heat path and high-current output node |
| Source (S) | Source (S) | Two dedicated source bond fingers routed to pins 1 and 8 - low-inductance return path for switching current |
| G | Gate (G) | Single gate terminal at pin 4 - optimized for minimal gate loop inductance to reduce ringing during fast edge transitions |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) at 4.5 V | 15 mΩ - enables direct interface with 3.3 V and 5 V microcontroller GPIOs without level-shifting circuitry |
| Thermal efficiency | RθJC = 3 °C/W - allows >80% of junction-to-case heat transfer through the exposed drain paddle into PCB copper |
| Board area reduction | 33% of SO-8 footprint - increases routing density and reduces overall system size in space-constrained modules |
| Green compliance | Halogen- and antimony-free (<900 ppm Br/Cl, <1000 ppm Sb); fully RoHS-compliant - meets global environmental directives without performance trade-offs |
Applications
| LED Backlighting | Automotive DC-DC Converters |
|---|---|
|
Use Scenario: High-efficiency constant-current LED driver in automotive instrument clusters and infotainment displays. IC Role / Device Role / Timing Role: High-side switch controlling LED string current in boost or buck-boost topology. Use Value: 12 mΩ RDS(ON) minimizes power loss at 1–2 A drive currents, reducing thermal stress on display PCBs. |
Use Scenario: Synchronous rectifier in 12 V to 5 V/3.3 V step-down converters for ADAS camera modules. IC Role / Device Role / Timing Role: Low-side synchronous FET replacing Schottky diode to improve conversion efficiency above 85%. Use Value: Qrr = 5.4 nC and trr = 12.2 ns limit shoot-through risk and EMI generation during dead-time transitions. |
| Industrial Power Management | USB-C PD Power Path |
|
Use Scenario: Load switch for hot-swap and inrush current limiting in programmable logic controller (PLC) I/O modules. IC Role / Device Role / Timing Role: Controlled power rail enable/disconnect with integrated overcurrent protection feedback. Use Value: AEC-Q101 qualification ensures stable operation across –40°C to +125°C ambient, meeting industrial temperature requirements. |
Use Scenario: Input protection switch in USB-C power delivery (PD) sink designs handling up to 20 V/5 A. IC Role / Device Role / Timing Role: Reverse-voltage and overcurrent protection FET placed between connector and buck controller. Use Value: VDSS = 40 V provides 2× margin over 20 V PD max, while 11.5 A rating supports full 100 W capability. |
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 |
|---|---|---|---|
| DMN3020LFG-13 | 30 V VDSS, 10.5 mΩ RDS(ON) @ 10 V, lower voltage rating | Restricted to ≤15 V input systems; unsuitable for 24 V automotive rails | Select only for cost-sensitive 12 V-only applications where 40 V margin is unnecessary |
| DMN6010LFG-13 | 60 V VDSS, 14.5 mΩ RDS(ON) @ 10 V, higher breakdown but higher conduction loss | Better surge tolerance in industrial 48 V systems; trades 21% higher RDS(ON) for voltage headroom | Prefer when transient overvoltage immunity (e.g., load dump) exceeds 40 V requirements |
Compared with DMN3020LFG-13 and DMN6010LFG-13, DMN4010LFG-13 uniquely balances 40 V robustness, sub-13 mΩ conduction, and AEC-Q101 qualification-making it optimal for 24 V automotive DC-DC and industrial 36 V nominal systems requiring both efficiency and reliability.
Availability
DMN4010LFG-13 is available at Aetrix Electronics and suitable for automotive DC-DC converters, LED backlighting drivers, and industrial power management systems requiring stable component supply and long-term lifecycle support.
Supply support for DMN4010LFG-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.
This device belongs to Diodes' POWERDI® portfolio of thermally optimized MOSFETs designed specifically for high-density, high-efficiency power conversion in space- and thermal-constrained applications.
FAQ
What is the maximum pulsed drain current rating for DMN4010LFG-13?
The pulsed drain current (IDM) is rated at 80 A for 10 µs pulses with 1% duty cycle. This rating assumes junction temperature remains at +25°C and accounts for short-duration avalanche-safe operation. It is not intended for continuous use and must be validated against SOA curves in Figure 12 of the datasheet under actual board thermal conditions.
Does DMN4010LFG-13 support logic-level gate drive?
Yes-its gate threshold voltage (VGS(th)) ranges from 1.0 V to 3.0 V, and it delivers 15 mΩ RDS(ON) at VGS = 4.5 V, enabling reliable turn-on with standard 3.3 V or 5 V logic outputs. Full enhancement occurs at VGS ≥ 4.5 V, making it compatible with most microcontroller GPIOs without gate drivers.
How does the POWERDI 3333-8 package improve thermal performance over SO-8?
The POWERDI 3333-8 reduces thermal resistance from 62 °C/W (typical SO-8) to 52 °C/W (with 2 oz copper thermal pad), primarily via its exposed drain paddle that directly transfers heat to the PCB. Its 3.3 mm × 3.3 mm footprint also lowers thermal mass, accelerating heat spreading across larger copper areas compared to SO-8's perimeter-leaded construction.
Is DMN4010LFG-13 suitable for synchronous rectification?
Yes-the device features a fast, low-charge body diode (Qrr = 5.4 nC, trr = 12.2 ns) and low RDS(ON), allowing it to replace Schottky diodes in secondary-side synchronous rectifiers of buck and flyback converters. Its AEC-Q101 qualification further validates robustness under repetitive reverse-recovery stress.
DMN4010LFG-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 8-PowerVDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 40 V
- Current - Continuous Drain (Id) @ 25°C:
- 11.5A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 12mOhm @ 14A, 10V
- Vgs(th) (Max) @ Id:
- 3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 37 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1810 pF @ 20 V
- FET Feature:
- -
- Power Dissipation (Max):
- 930mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- POWERDI3333-8
DMN4010LFG-13 FAQ
1.How can I place an order for DMN4010LFG-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMN4010LFG-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 DMN4010LFG-13 reliable?
The price and inventory of DMN4010LFG-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMN4010LFG-13 is usually 5 days.
3.What payment methods are accepted for DMN4010LFG-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMN4010LFG-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMN4010LFG-13?
DMN4010LFG-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMN4010LFG-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 DMN4010LFG-13?
For technical support, including DMN4010LFG-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMN4010LFG-13 requirements.
6.How does Aetrix verify that DMN4010LFG-13 is sourced from the original manufacturer or authorized distributors?
All DMN4010LFG-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 DMN4010LFG-13 meets industry standards.
7.What is the process for return or replacement of DMN4010LFG-13?
All DMN4010LFG-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMN4010LFG-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 DMN4010LFG-13 part is unused and in its original packaging.
Return procedure for DMN4010LFG-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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