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Diodes Incorporated DMT3009UFVW-7
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- Part No.:
- DMT3009UFVW-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerVDFN
- Datasheet:
-
DMT3009UFVW-7.pdf
- Description:
- MOSFET N-CH 30V 10.6A/30A PWRDI
- Quantity:
- Payment:
- Shipping:
Inventory:3,312
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Product details
Overview
DMT3009UFVW-7 from Diodes Incorporated is a 30V N-channel enhancement-mode MOSFET in PowerDI3333-8 (SWP) package, featuring 11 mΩ RDS(ON) @ VGS = 10 V, 30 A continuous drain current at TC = +25°C, and ultra-low gate threshold voltage (0.5–1.8 V). It serves as a high-efficiency synchronous rectifier or power switch in DC-DC converters and LED backlighting circuits.
For engineers reviewing the DMT3009UFVW-7 datasheet, DMT3009UFVW-7 pinout, DMT3009UFVW-7 application, or DMT3009UFVW-7 equivalent, key selection criteria include RDS(ON) at 4.5 V (13 mΩ), 100% UIS-tested robustness, wettable flank terminals for automated optical inspection, and thermal resistance RθJC = 3.5°C/W.
Technical Context
This MOSFET employs trench-gate silicon technology optimized for low conduction loss and fast switching in compact, thermally enhanced surface-mount packages. Its gate threshold voltage range (0.5–1.8 V) enables direct drive from 3.3 V and 5 V logic controllers without level shifting.
The device integrates ESD protection on the gate and supports unclamped inductive switching up to 19 A/18 mJ, with dynamic parameters including Ciss = 894 pF, Qg = 14.6 nC (at VGS = 10 V), and tF = 1.6 ns - enabling high-frequency operation in buck and boost topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 30 V - Maximum drain-source blocking voltage for 12 V and 24 V input rail applications. |
| RDS(ON) | 11 mΩ @ VGS = 10 V - Enables <1.2 W conduction loss at 11 A, critical for thermally constrained PCB layouts. |
| ID (continuous) | 30 A @ TC = +25°C - Supports high-current power stages when mounted on copper thermal pads. |
| VGS(TH) | 0.5–1.8 V - Ensures reliable turn-on with standard microcontroller GPIOs and low-voltage PWM drivers. |
| Qg | 14.6 nC @ VGS = 10 V - Determines gate driver power requirement and switching transition time in high-frequency designs. |
| RθJC | 3.5°C/W - Confirms efficient heat transfer from junction to exposed drain pad, enabling >2.6 W power dissipation at case temperature. |
| tF | 1.6 ns - Minimizes switching losses during turn-off in MHz-range DC-DC converters. |
Pinout & Package
Package: PowerDI3333-8 (SWP), thermally enhanced surface-mount package with exposed drain pad and wettable flank leads for solder joint inspection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D (Drain) | Main current path output terminal | Connected to exposed copper pad; primary thermal path and high-current return node. |
| S (Source) | Reference node for gate control and current sensing | Three parallel pins provide low-inductance source connection and current sharing. |
| G (Gate) | Control input for channel conduction | Single-pin input with ESD protection diode; requires <15 nC charge for full enhancement. |
Key Features
| Feature | Design Value |
|---|---|
| Wettable flank leads | Enables AOI-compatible solder joint verification without X-ray, reducing post-reflow inspection cost. |
| 100% UIS tested | Guarantees avalanche ruggedness up to 19 A/18 mJ, eliminating need for external snubbers in inductive load switching. |
| Low RDS(ON) at 4.5 V | 13 mΩ enables use with 5 V gate drivers in automotive body electronics and industrial PLC I/O modules. |
| ESD-protected gate | HBM rating ≥2 kV ensures handling robustness during SMT assembly and board-level testing. |
| Green, lead-free construction | Halogen- and antimony-free compound (<900 ppm Br+Cl, <1000 ppm Sb) meets IPC-1752A Tier 1 reporting requirements. |
Applications
| LED Backlighting | Point-of-Load DC-DC Converter |
|---|---|
|
Use Scenario: Driving white LED strings in automotive instrument clusters and industrial HMI displays. IC Role / Device Role / Timing Role: Synchronous rectifier in boost converter topology, operating at 500 kHz–1 MHz switching frequency. Use Value: 11 mΩ RDS(ON) reduces forward conduction loss by >35% vs. comparable 20 mΩ MOSFETs, improving luminance stability under varying battery voltage. |
Use Scenario: High-current step-down regulation for FPGA core voltage (0.8–1.2 V) in telecom baseband cards. IC Role / Device Role / Timing Role: Low-side power switch in synchronous buck stage, controlled by integrated PWM controller. Use Value: Fast 1.6 ns fall time and 7.4 nC Qg at 4.5 V enable efficient operation at 1.2 MHz, minimizing output filter size and footprint. |
| USB-C Power Delivery Sink | Automotive Body Control Module |
|
Use Scenario: Input power path management for 20 V/5 A USB PD 3.0 compliant devices. IC Role / Device Role / Timing Role: Reverse-polarity and overcurrent protection switch placed between connector and system PMIC. Use Value: Ultra-low 0.5–1.8 V VGS(TH) allows direct control from PD controller's 3.3 V GPIO, eliminating level-shifter components. |
Use Scenario: Load switching for interior lighting, window lift motors, and HVAC actuators in 12 V vehicle architectures. IC Role / Device Role / Timing Role: High-side or low-side smart load switch replacing mechanical relays. Use Value: 100% UIS qualification ensures survival during load dump transients (ISO 7637-2 Pulse 5a), reducing need for TVS clamping. |
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 |
|---|---|---|---|
| DMN3020LFD-13 | RDS(ON) = 20 mΩ @ VGS = 4.5 V; smaller PowerDI3333-8 footprint but higher on-resistance. | Lower current capability (12 A) limits use to sub-10 W loads; suitable where space is more critical than efficiency. | Select when board area is constrained and thermal budget permits higher conduction loss. |
| IPD250N03LG | TO-252-3 package; RDS(ON) = 2.5 mΩ @ VGS = 10 V but no wettable flanks or UIS rating. | Requires manual optical inspection or X-ray; lacks production-level avalanche validation for automotive transients. | Prefer only in non-automotive, high-power applications where thermal performance outweighs process reliability requirements. |
Compared with DMT3009UFVW-7, DMN3020LFD-13 trades 45% higher RDS(ON) for reduced footprint, while IPD250N03LG delivers lower on-resistance but forfeits wettable flank inspection and certified UIS ruggedness - making DMT3009UFVW-7 optimal for space-constrained, high-reliability 12–24 V power stages.
Availability
DMT3009UFVW-7 is available at Aetrix Electronics and suitable for LED backlighting, point-of-load DC-DC conversion, and USB-C power delivery sink applications requiring stable component supply, long-term lifecycle support, and automotive-grade transient robustness.
Supply support for DMT3009UFVW-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 North America.
The DMT3009UFVW belongs to Diodes' PowerMOS™ portfolio, engineered specifically for high-efficiency, high-density power conversion in consumer, industrial, and automotive systems where thermal performance and process reliability are critical.
FAQ
What is the maximum safe operating temperature for DMT3009UFVW-7?
The device has an absolute maximum junction temperature of +150°C and operates reliably from –55°C to +150°C. Thermal design must ensure junction temperature remains below this limit using the specified RθJC = 3.5°C/W and appropriate PCB copper area per the recommended pad layout. Derating curves in Figure 5 and Figure 6 confirm RDS(ON) increases by ~1.4× at TJ = 125°C versus 25°C.
Does DMT3009UFVW-7 support gate drive from 3.3 V microcontrollers?
Yes - its gate threshold voltage range (0.5–1.8 V) and guaranteed RDS(ON) of 13 mΩ at VGS = 4.5 V allow full enhancement with 3.3 V logic outputs. However, total gate charge is 7.4 nC at 4.5 V, so driver rise/fall time must be verified against required switching frequency to avoid excessive Miller plateau dwell time.
Is the PowerDI3333-8 package compatible with standard reflow profiles?
Yes - the package is rated for moisture sensitivity level 1 per J-STD-020 and uses matte tin annealed terminals compatible with standard SnPb and lead-free reflow profiles. The wettable flank geometry is designed for compatibility with automated optical inspection after standard IPC-A-610 Class 2 reflow cycles.
How is the 100% UIS test performed and what does it guarantee?
Each unit undergoes unclamped inductive switching stress at IAS = 19 A and EAS = 18 mJ using L = 0.1 mH, verifying single-pulse avalanche capability without degradation. This guarantees survival during worst-case inductive turn-off events - such as relay coil de-energization or motor phase commutation - without requiring external clamping components.
DMT3009UFVW-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):
- 30 V
- Current - Continuous Drain (Id) @ 25°C:
- 10.6A (Ta), 30A
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 11mOhm @ 11A, 10V
- Vgs(th) (Max) @ Id:
- 1.8V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 7.4 nC @ 10 V
- Vgs (Max):
- ±12V
- Input Capacitance (Ciss) (Max) @ Vds:
- 894 pF @ 15 V
- FET Feature:
- -
- Power Dissipation (Max):
- 1.2W (Ta), 2.6W (Tc)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- PowerDI3333-8 (SWP) Type UX
DMT3009UFVW-7 FAQ
1.How can I place an order for DMT3009UFVW-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMT3009UFVW-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 DMT3009UFVW-7 reliable?
The price and inventory of DMT3009UFVW-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMT3009UFVW-7 is usually 5 days.
3.What payment methods are accepted for DMT3009UFVW-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMT3009UFVW-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMT3009UFVW-7?
DMT3009UFVW-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMT3009UFVW-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 DMT3009UFVW-7?
For technical support, including DMT3009UFVW-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMT3009UFVW-7 requirements.
6.How does Aetrix verify that DMT3009UFVW-7 is sourced from the original manufacturer or authorized distributors?
All DMT3009UFVW-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 DMT3009UFVW-7 meets industry standards.
7.What is the process for return or replacement of DMT3009UFVW-7?
All DMT3009UFVW-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMT3009UFVW-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 DMT3009UFVW-7 part is unused and in its original packaging.
Return procedure for DMT3009UFVW-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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