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Diodes Incorporated DMT47M2SFVWQ-13
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- Part No.:
- DMT47M2SFVWQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerVDFN
- Datasheet:
-
DMT47M2SFVWQ-13.pdf
- Description:
- MOSFET N-CH 40V PWRDI3333
- Quantity:
- Payment:
- Shipping:
Inventory:3,000
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Product details
Overview
DMT47M2SFVWQ-13 from Diodes Incorporated is an AEC-Q101-qualified 40V N-channel enhancement-mode MOSFET in PowerDI3333-8 package, delivering 7.5 mΩ RDS(ON) at VGS = 10 V, 49.1 A continuous drain current at TC = +25°C, and 150°C maximum junction temperature - designed for high-reliability automotive power management, motor control, and DC-DC converter stages.
For engineers reviewing the DMT47M2SFVWQ-13 datasheet, DMT47M2SFVWQ-13 pinout, DMT47M2SFVWQ-13 application, or DMT47M2SFVWQ-13 equivalent, key selection criteria include its wettable flank package for automated optical inspection, 100% production-tested UIS robustness, and low QGD × RDS(ON) figure-of-merit for efficient switching in space-constrained automotive modules.
Technical Context
This MOSFET employs a trench-gate silicon process optimized for low conduction loss and fast switching in 12 V/24 V automotive systems. Its gate threshold voltage (2.0–4.0 V) ensures reliable turn-on with standard logic-level drivers, while the 12.1 nC total gate charge supports efficient PWM operation up to several hundred kHz.
The device integrates a robust body diode with 39.1 ns reverse recovery time and 53.3 nC QRR, enabling synchronous rectification and freewheeling in buck converters and H-bridge motor drives without external Schottky supplementation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 40 V - Maximum blocking voltage compatible with 24 V nominal automotive bus with transient margin |
| RDS(ON) max | 7.5 mΩ @ VGS = 10 V - Enables ≤1.5 W conduction loss at 20 A, reducing thermal load in compact modules |
| ID continuous | 49.1 A @ TC = +25°C - Supports high-current motor phase legs and primary-side switches in 300–500 W DC-DC stages |
| Qg | 12.1 nC - Allows fast turn-on with <5 Ω gate driver impedance, minimizing switching energy in 200–500 kHz designs |
| EAS | 30.5 mJ - Withstands single-pulse inductive energy from 24 V loads up to 24.7 A without failure |
| TJ max | +150°C - Meets under-hood temperature requirements for engine bay and transmission control units |
| Package | PowerDI3333-8/SWP - Exposed drain pad enables direct thermal path to PCB copper, achieving 4.61°C/W RθJC |
Pinout & Package
PowerDI3333-8/SWP is a surface-mount, wettable flank package with an exposed drain pad on the bottom side for enhanced thermal dissipation and automated optical solder-joint inspection. The package measures 3.30 mm × 3.30 mm × 0.80 mm and features eight terminals arranged in dual-source/dual-drain configuration.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4 | Source | Four parallel source terminals reduce source inductance and improve current sharing in high-di/dt applications |
| 5, 6, 7, 8 | Drain | Four parallel drain terminals connect to the exposed thermal pad; electrically and thermally tied to internal die drain |
| Center Pad (Bottom) | Drain (Exposed) | Primary thermal interface; must be soldered to ≥1 in² 2 oz copper pour for rated 27.1 W power dissipation |
| Terminal G | Gate | Single gate input located between source and drain rows; requires <10 Ω series resistance to suppress ringing |
Key Features
| Feature | Design Value |
|---|---|
| Wettable flank leads | Enables 100% automated optical inspection (AOI) of solder fillets on all eight side terminals - critical for zero-defect automotive manufacturing |
| 100% UIS production test | Every unit validated for unclamped inductive switching at IAS = 24.7 A, ensuring field reliability in motor fault conditions |
| AEC-Q101 qualification | Qualified per stress test conditions including HTGB, HTRB, TC, AC/DC-HAST, and ESD (HBM ≥2 kV), with full PPAP documentation support |
| Low QGD × RDS(ON) | Figure-of-merit <100 mΩ·nC - balances switching speed and conduction loss for optimal efficiency in 200–400 kHz DC-DC converters |
| Green, halogen-free construction | Meets JESD201A Class 2 whisker resistance; Br+Cl <1500 ppm, Sb <1000 ppm - compliant with automotive OEM material declarations |
Applications
| Electric Power Steering (EPS) | Automotive Body Control Module (BCM) |
|---|---|
|
Use Scenario: High-side and low-side switching in three-phase EPS motor inverter bridges. IC Role / Device Role / Timing Role: N-channel power switch controlling phase current direction and magnitude with PWM duty cycle. Use Value: 7.5 mΩ RDS(ON) minimizes I²R heating during sustained 30–40 A peak currents, extending module lifetime under hood temperatures up to 125°C ambient. |
Use Scenario: Load switching for headlights, HVAC blowers, and window lift motors in centralized BCMs. IC Role / Device Role / Timing Role: Low-side driver for resistive and inductive loads with integrated body diode freewheeling. Use Value: 39.1 ns tRR and 53.3 nC QRR suppress voltage spikes during inductive turn-off, eliminating need for external snubbers in 12 V/24 V systems. |
| 48 V Mild Hybrid DC-DC Converter | Automotive ADAS Camera Power Supply |
|
Use Scenario: Primary-side synchronous rectifier in bidirectional 48 V ↔ 12 V DC-DC converters. IC Role / Device Role / Timing Role: High-frequency (300–500 kHz) switching element with low Qg and fast tF = 5.59 ns. Use Value: 12.1 nC Qg enables efficient gate drive with minimal Miller-induced shoot-through risk, supporting >95% conversion efficiency. |
Use Scenario: Point-of-load (POL) regulator supplying image sensor and ISP in rear-view or surround-view camera modules. IC Role / Device Role / Timing Role: Compact, low-noise power switch in buck converter output stage with tight thermal envelope. Use Value: PowerDI3333-8's 0.025 g mass and 3.3 mm footprint meet strict size/weight constraints while maintaining 150°C TJ rating for sealed camera housings. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel automotive MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IXYS IXTP48N10P | 100 V VDSS, 12.5 mΩ RDS(ON), TO-220 package, no wettable flanks | Larger footprint, higher RDS(ON), unsuitable for AOI-based automotive SMT lines | Select only if higher voltage margin or through-hole assembly is required; not drop-in for PowerDI3333-8 layout |
| Vishay SQJQ480E | 40 V VDSS, 6.2 mΩ RDS(ON), PowerPAK® SO-8L, AEC-Q101 qualified, no UIS production test | Lower RDS(ON) but lacks 100% UIS validation; different thermal pad geometry limits PCB heat spreading | Prefer when lowest conduction loss is prioritized over proven inductive fault robustness |
Compared with IXTP48N10P and SQJQ480E, DMT47M2SFVWQ-13 uniquely combines wettable flank AOI compatibility, production-tested UIS, and optimized FOM for high-frequency automotive switching - making it the preferred choice where manufacturing yield, field reliability, and board-level thermal performance are jointly constrained.
Availability
DMT47M2SFVWQ-13 is available at Aetrix Electronics and suitable for automotive motor controls, power-management functions, and DC-DC converters requiring stable component supply across extended temperature ranges and rigorous quality traceability.
Supply support for DMT47M2SFVWQ-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 with IATF 16949-certified fabrication and assembly facilities.
This MOSFET belongs to Diodes' Automotive Power Solutions product line, engineered specifically for AEC-Q101 compliance, under-hood thermal resilience, and automated manufacturing readiness in safety-critical vehicle subsystems.
FAQ
What is the maximum continuous drain current at TC = +70°C?
The DMT47M2SFVWQ-13 supports 39.2 A continuous drain current at case temperature +70°C, as specified in the Absolute Maximum Ratings table. This derating reflects thermal limitations of the PowerDI3333-8 package when mounted on standard FR-4 with 2 oz copper, and must be verified against actual board layout and heatsinking in final design.
Does this MOSFET require a gate resistor for safe operation?
Yes - a gate resistor of 3–10 Ω is recommended to dampen ringing caused by parasitic inductance in the gate loop. The device's 2.07 Ω intrinsic gate resistance and 12.1 nC Qg make it sensitive to fast edge rates; improper gate drive can induce oscillation or shoot-through in half-bridge configurations.
Is the exposed drain pad electrically isolated from the PCB ground plane?
No - the exposed drain pad is internally connected to all four drain terminals (pins 5–8) and must be soldered directly to a PCB copper area designated as the system drain node. It is not insulated and serves both electrical conduction and thermal transfer functions simultaneously.
Can this MOSFET replace older DMT47M2S variants in existing designs?
Yes - DMT47M2SFVWQ-13 is a direct replacement for DMT47M2S-13 with identical electrical specs, package dimensions, and pinout. The "FVWQ" suffix denotes AEC-Q101 qualification, PPAP support, and wettable flank enhancement - all backward-compatible with legacy layouts and reflow profiles.
DMT47M2SFVWQ-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:
- 15.4A (Ta), 49.1A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 10V
- Rds On (Max) @ Id, Vgs:
- 7.5mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id:
- 4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 12.1 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 897 pF @ 20 V
- FET Feature:
- -
- Power Dissipation (Max):
- 2.67W (Ta), 27.1W (Tc)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- PowerDI3333-8 (SWP) Type UX
DMT47M2SFVWQ-13 FAQ
1.How can I place an order for DMT47M2SFVWQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMT47M2SFVWQ-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 DMT47M2SFVWQ-13 reliable?
The price and inventory of DMT47M2SFVWQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMT47M2SFVWQ-13 is usually 5 days.
3.What payment methods are accepted for DMT47M2SFVWQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMT47M2SFVWQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMT47M2SFVWQ-13?
DMT47M2SFVWQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMT47M2SFVWQ-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 DMT47M2SFVWQ-13?
For technical support, including DMT47M2SFVWQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMT47M2SFVWQ-13 requirements.
6.How does Aetrix verify that DMT47M2SFVWQ-13 is sourced from the original manufacturer or authorized distributors?
All DMT47M2SFVWQ-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 DMT47M2SFVWQ-13 meets industry standards.
7.What is the process for return or replacement of DMT47M2SFVWQ-13?
All DMT47M2SFVWQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMT47M2SFVWQ-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 DMT47M2SFVWQ-13 part is unused and in its original packaging.
Return procedure for DMT47M2SFVWQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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