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Diodes Incorporated DMT2004UFV-7
- Part No.:
- DMT2004UFV-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerVDFN
- Datasheet:
-
DMT2004UFV-7.pdf
- Description:
- MOSFET N-CH 24V 70A POWERDI3333
- Quantity:
- Payment:
- Shipping:
Inventory:2,658
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Product details
Overview
DMT2004UFV-7 from Diodes Incorporated is an N-channel enhancement-mode MOSFET in PowerDI3333-8 (Type UX) package, rated for 24 V VDSS, 5.0 mΩ RDS(ON) @ 10 V VGS, and 70 A continuous drain current at TC = +25°C. It serves as a high-current synchronous rectifier or power switch in DC-DC converters and backlighting circuits.
For engineers reviewing the DMT2004UFV-7 datasheet, DMT2004UFV-7 pinout, DMT2004UFV-7 application, or DMT2004UFV-7 equivalent, key selection criteria include low RDS(ON) at 4.5 V gate drive, 100% UIS-tested ruggedness, thermal resistance of 3.5 °C/W (junction-to-case), and compatibility with compact high-density PCB layouts.
Technical Context
This MOSFET employs trench-gate silicon technology optimized for low on-resistance while maintaining fast switching performance. Its gate threshold voltage (0.55–1.45 V) enables reliable turn-on with logic-level drivers, and its 559 pF reverse transfer capacitance (Crss) supports efficient high-frequency operation in buck converters.
The device integrates a robust body diode with 1.0 V forward voltage at 2 A and is qualified for 100% unclamped inductive switching stress. Thermal design is enabled by an exposed drain pad delivering RθJC = 3.5 °C/W and RθJA = 54 °C/W under 2 oz copper board conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 24 V - Maximum blocking voltage for 24 V input rail applications |
| RDS(ON) @ 10 V | 5.0 mΩ - Enables <1 W conduction loss at 70 A in high-current paths |
| RDS(ON) @ 4.5 V | 6.5 mΩ - Supports efficient operation with 5 V or 4.5 V gate drivers |
| ID Continuous | 70 A @ TC = +25°C - Sustains high load currents with external heatsinking |
| Qg @ 10 V | 53.7 nC - Determines gate drive power and switching speed in PWM stages |
| EAS | 36 mJ - Confirmed avalanche energy rating for inductive load reliability |
| RθJC | 3.5 °C/W - Enables direct thermal coupling to PCB copper or heatsink |
Pinout & Package
Package: PowerDI3333-8 (Type UX), surface-mount, thermally enhanced with exposed drain pad. Dimensions: 3.30 mm × 3.30 mm × 0.80 mm (L × W × H), footprint occupies only 33% of SO-8 area.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 6, 7, 8 | Drain (D) | Seven parallel drain terminals connected to exposed metal pad - primary current path and thermal conduction path to PCB |
| 5 | Gate (G) | Single gate input - controls channel conduction; requires ≤±12 V gate-source voltage |
| - | Source (S) | Terminal 1–4 and 6–8 are drains; source is internal connection to pins not externally accessible - device is single-die N-channel with source tied internally to leadframe ground reference |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) at 2.5 V VGS | 10.0 mΩ - Enables partial turn-on for soft-start or current limiting in hot-swap controllers |
| 100% UIS tested | 26 A IAS, 36 mJ EAS - Guarantees robustness against inductive kickback without external snubbers |
| Thermally optimized package | RθJC = 3.5 °C/W - Allows >50 W power dissipation with minimal junction temperature rise when mounted on 1-inch² 2 oz copper |
| Green, RoHS-compliant construction | Halogen- and antimony-free, <900 ppm Br/Cl, <1000 ppm Sb - Meets IPC-1752A environmental compliance requirements |
Applications
| LED Backlight Driver | High-Efficiency Buck Converter |
|---|---|
|
Use Scenario: Driving parallel LED strings in LCD TV backlight units with PWM dimming at 200 kHz. IC Role / Device Role: Synchronous rectifier switch replacing Schottky diode in secondary-side synchronous rectification stage. Use Value: Reduces conduction loss by >60% vs. 40 V Schottky, enabling 94% system efficiency at 5 A output. |
Use Scenario: Main power switch in 12 V → 1.2 V, 40 A point-of-load converter for FPGA core supply. IC Role / Device Role: High-current, low-RDS(ON) high-side switch operating at 500 kHz switching frequency. Use Value: Limits I²R loss to <0.8 W at full load, reducing thermal footprint and eliminating need for active cooling. |
| USB-C Power Delivery Sink | Industrial Motor Control Module |
|
Use Scenario: Input protection and load switching in 20 V/5 A USB-C PD sink circuit with overcurrent and short-circuit response. IC Role / Device Role: Low-threshold, fast-turn-off power switch in eFuse-style protection block. Use Value: Gate threshold of 1.45 V max ensures reliable turn-on with 3.3 V control logic; 30.8 ns tD(OFF) enables sub-μs fault shutdown. |
Use Scenario: Half-bridge leg in 24 V BLDC motor driver for HVAC fan modules requiring >30 A peak phase current. IC Role / Device Role: Low-side switching element handling repetitive pulsed current up to 90 A (IDM). Use Value: 100% UIS qualification ensures survival during motor stall events with L = 0.1 mH inductive loads. |
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 |
|---|---|---|---|
| DMT2004UFV-13 | Same die and package; differs only in tape-and-reel quantity (3,000 pcs vs. 2,000 pcs) | No functional difference - identical electrical, thermal, and mechanical specs | Select based on volume procurement needs and line-side replenishment cycle |
| DMTH2004LPS-13 | Higher RDS(ON) (6.2 mΩ @ 10 V), same VDSS/ID, PowerDI5060 package (larger, higher RθJA) | Lower power density; suited for less space-constrained designs with relaxed thermal budgets | Choose when board layout allows larger footprint and thermal management uses ambient convection only |
Compared with DMT2004UFV-7, the -13 variant offers identical performance in larger reels, while DMTH2004LPS-13 trades 23% higher on-resistance for improved manufacturability in automated placement and higher creepage clearance - making it preferable for industrial mains-connected systems where safety spacing dominates layout constraints.
Availability
DMT2004UFV-7 is available at Aetrix Electronics and suitable for LED backlighting, DC-DC power conversion, and USB-C power delivery systems requiring stable component supply, consistent parametric performance across production lots, and long-term lifecycle support.
Supply support for DMT2004UFV-7 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, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and the Americas.
The DMT2004UFV belongs to Diodes' Power MOSFET product line, engineered specifically for high-efficiency, high-density power management in consumer, computing, and industrial applications where low RDS(ON) and compact thermal packaging are critical.
FAQ
What is the maximum safe operating junction temperature for DMT2004UFV-7?
The absolute maximum junction temperature is +150°C per the datasheet. Operation above this limit risks permanent degradation of the silicon die and bond wires. Derating is required above +125°C ambient; thermal design must ensure TJ remains ≤150°C under worst-case load, duty cycle, and airflow conditions.
Can DMT2004UFV-7 be used in a high-side switch configuration?
No - DMT2004UFV-7 is an N-channel MOSFET with no integrated charge pump or bootstrap capability. High-side switching requires either a P-channel device or an N-channel with gate drive referenced to the source potential, which this part does not support out-of-the-box. It is optimized for low-side or synchronous rectifier roles.
Is the PowerDI3333-8 (Type UX) package compatible with standard reflow profiles?
Yes - the package is qualified for lead-free reflow per J-STD-020, Level 1 moisture sensitivity, and withstands peak temperatures up to 260°C. Recommended profile follows IPC/JEDEC J-STD-020D. The matte tin finish ensures solderability per MIL-STD-202, Method 208.
Does DMT2004UFV-7 have a specified body diode reverse recovery time?
Yes - tRR is specified as 11.2 ns at IF = 1.5 A and di/dt = 100 A/μs. This fast recovery supports high-frequency synchronous rectification without significant switching loss or voltage overshoot in buck converters.
DMT2004UFV-7 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):
- 24 V
- Current - Continuous Drain (Id) @ 25°C:
- 70A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 2.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 5mOhm @ 12A, 10V
- Vgs(th) (Max) @ Id:
- 1.45V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 53.7 nC @ 10 V
- Vgs (Max):
- ±12V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1683 pF @ 15 V
- FET Feature:
- -
- Power Dissipation (Max):
- 1.2W (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI3333-8 (Type UX)
DMT2004UFV-7 FAQ
1.How can I place an order for DMT2004UFV-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMT2004UFV-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 DMT2004UFV-7 reliable?
The price and inventory of DMT2004UFV-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMT2004UFV-7 is usually 5 days.
3.What payment methods are accepted for DMT2004UFV-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMT2004UFV-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMT2004UFV-7?
DMT2004UFV-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMT2004UFV-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 DMT2004UFV-7?
For technical support, including DMT2004UFV-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMT2004UFV-7 requirements.
6.How does Aetrix verify that DMT2004UFV-7 is sourced from the original manufacturer or authorized distributors?
All DMT2004UFV-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 DMT2004UFV-7 meets industry standards.
7.What is the process for return or replacement of DMT2004UFV-7?
All DMT2004UFV-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMT2004UFV-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 DMT2004UFV-7 part is unused and in its original packaging.
Return procedure for DMT2004UFV-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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