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Diodes Incorporated DMTH3004LFGQ-13
- Part No.:
- DMTH3004LFGQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerVDFN
- Datasheet:
-
DMTH3004LFGQ-13.pdf
- Description:
- MOSFET N-CH 30V 15A PWRDI3333
- Quantity:
- Payment:
- Shipping:
Inventory:6,902
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Product details
Overview
DMTH3004LFGQ-13 from Diodes Incorporated is a 30V, 75A N-channel enhancement-mode MOSFET in PowerDI3333-8 package, featuring 5.5mΩ RDS(ON) @ VGS=10V, AEC-Q101 qualification, and 175°C maximum junction temperature-designed for high-efficiency power switching in automotive engine management and DC-DC converters.
For engineers reviewing the DMTH3004LFGQ-13 datasheet, DMTH3004LFGQ-13 pinout, DMTH3004LFGQ-13 application, or DMTH3004LFGQ-13 equivalent, key selection criteria include its low RDS(ON) at 4.5V gate drive, 100% UIS-rated ruggedness, thermal performance in constrained automotive PCB layouts, and compatibility with high-density power stages requiring <33% board area vs. SO-8.
Technical Context
This MOSFET employs trench-gate silicon technology optimized for simultaneous low conduction loss and fast switching, with Qgd × RDS(ON) figure-of-merit of ~1.9 nC·mΩ (8.5mΩ × 225nC typical). Its 175°C rating enables operation in under-hood environments without derating beyond 150°C ambient.
The device integrates a robust body diode with tRR = 25ns and QRR = 37nC at 500A/μs di/dt, supporting synchronous rectification and hard-switched topologies. The exposed drain pad and 3°C/W RθJC support direct heatsinking in thermally demanding applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 30V - Supports 24V automotive systems with 25% voltage margin against load dump transients. |
| RDS(ON) max | 5.5mΩ @ VGS=10V - Enables ≤0.8W conduction loss at 40A continuous drain current. |
| ID max | 75A @ TC=25°C - Package-limited current handling suitable for high-current buck phases. |
| TJ max | +175°C - Qualified for under-hood automotive use without thermal shutdown in sustained 150°C ambient. |
| Qg | 44nC @ VGS=10V - Enables efficient gate driving with standard 1A peak drivers at 500kHz switching. |
| EAS | 110mJ - Withstands single-pulse inductive energy up to 0.3mH without failure. |
| RθJC | 3°C/W - Allows direct thermal path to heatsink or copper plane, critical for compact power modules. |
Pinout & Package
Package: PowerDI3333-8 - Thermally enhanced surface-mount package with exposed drain pad, 3.3mm × 3.3mm footprint, and 0.4mm nominal height. UL 94V-0 mold compound, matte tin annealed terminals, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4 | Source (S) | Four parallel source terminals reduce source inductance and improve current sharing in high-di/dt switching. |
| 5, 6, 7, 8 | Drain (D) | Four paralleled drain terminals connected to exposed thermal pad-primary heat transfer path to PCB. |
| 3 (center) | Gate (G) | Single gate terminal located between source pins-minimizes gate loop inductance for stable high-speed switching. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive electronics per stress test requirements including HTGB, HTRB, and UHAST-enables PPAP submission. |
| 100% UIS rated | Every unit tested to 27A avalanche current and 110mJ energy-ensures field reliability in inductive load switching. |
| Low RDS(ON) @ 4.5V | 8.5mΩ - Enables full-load operation with 5V logic-level gate drivers in 12V battery systems. |
| PowerDI3333-8 footprint | 33% smaller board area than SO-8 - supports higher power density in space-constrained ECUs and ADAS modules. |
| Green construction | Halogen- and antimony-free, RoHS 3 compliant - meets automotive OEM environmental compliance mandates. |
Applications
| Engine Management Systems | Body Control Modules |
|---|---|
Use Scenario: High-side fuel injector driver in gasoline direct injection (GDI) systems operating at 12–24V with 10ms pulse widths. IC Role / Device Role / Timing Role: N-channel high-side switch controlling solenoid actuation with precise on/off timing and fast turn-off to prevent dribble fueling. Use Value: 5.5mΩ RDS(ON) minimizes I²R heating during extended duty cycles; 175°C rating ensures stability during prolonged idle-stop operation. | Use Scenario: Low-side power switch for LED headlamp matrix control in adaptive lighting systems. IC Role / Device Role / Timing Role: PWM-controlled power FET delivering up to 5A per channel with 10kHz switching for dynamic beam shaping. Use Value: 8.5mΩ RDS(ON) @ 4.5V enables direct MCU GPIO drive; small footprint allows integration of 8+ channels per 25mm² PCB area. |
| DC-DC Converters | Start-Stop Battery Management |
Use Scenario: Synchronous rectifier in 48V-to-12V bidirectional buck-boost converter for mild hybrid vehicles. IC Role / Device Role / Timing Role: Low-side synchronous FET operating at 250kHz with 50ns dead-time control to minimize shoot-through risk. Use Value: 25ns body diode tRR and 37nC QRR reduce reverse recovery losses by >30% versus standard MOSFETs in hard-switched topology. | Use Scenario: Load switch isolating auxiliary 12V bus during engine cranking to prevent brownout in infotainment systems. IC Role / Device Role / Timing Role: Controlled power path switch with soft-start and overcurrent protection via external sense resistor. Use Value: 250A pulsed drain rating handles 100ms cranking surges; 100% UIS rating prevents failure during battery cable disconnect events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel automotive power MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IPB180N04S4-02 | 40V VDSS, 1.8mΩ RDS(ON) @ 10V, TO-263 package | Larger footprint, higher current capability but lower thermal efficiency per mm² | Preferred for higher-power 48V systems where board area is less constrained than thermal resistance. |
| STL220N4LF8AG | 40V VDSS, 2.2mΩ RDS(ON) @ 10V, PowerFLAT 5x6 | No AEC-Q101 qualification, lacks UIS rating, lower max TJ (175°C not guaranteed) | Suitable for non-automotive industrial DC-DC where cost is prioritized over automotive reliability validation. |
Compared with IPB180N04S4-02 and STL220N4LF8AG, DMTH3004LFGQ-13 delivers optimal balance of automotive qualification, thermal density, and 4.5V drivability in space-limited 24V systems-making it the preferred choice for ECU power stages where footprint and AEC compliance are non-negotiable.
Availability
DMTH3004LFGQ-13 is available at Aetrix Electronics and suitable for engine control units, body electronics modules, and automotive DC-DC converters requiring stable component supply across multi-year vehicle production lifecycles.
Supply support for DMTH3004LFGQ-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.
This MOSFET belongs to Diodes' AEC-Q101-qualified PowerMOS family, engineered specifically for automotive power switching applications demanding high temperature resilience, ruggedness, and space-efficient packaging.
FAQ
What is the maximum continuous drain current at 100°C case temperature?
The DMTH3004LFGQ-13 supports 52A continuous drain current at TC = +100°C with VGS = 10V, as specified in the Absolute Maximum Ratings table. This reflects derating due to thermal resistance limitations-not package or silicon limits-and assumes proper PCB copper area for heat dissipation.
Is the PowerDI3333-8 package lead-free and RoHS compliant?
Yes-the device uses matte tin annealed terminals over copper leadframe and fully complies with EU Directive 2015/863/EU (RoHS 3), containing no intentionally added lead, halogens, or antimony. It is certified "Green" per Diodes' specification with Br+Cl <1500ppm and Sb <1000ppm.
Does this MOSFET require a gate resistor for automotive PWM applications?
A gate resistor is recommended to dampen ringing and control dV/dt-especially in high-di/dt automotive loads. Typical values range from 2.2Ω to 10Ω depending on switching frequency and layout parasitics. The device's 0.6Ω intrinsic gate resistance helps limit peak current but does not eliminate need for external control.
How is the 100% UIS rating verified during production?
Each DMTH3004LFGQ-13 unit undergoes 100% unclamped inductive switching (UIS) testing at IAS = 27A and L = 0.3mH per JEDEC JESD24-11. This screen ensures every device survives single-pulse avalanche energy of 110mJ-critical for reliability in automotive inductive load switching.
DMTH3004LFGQ-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):
- 30 V
- Current - Continuous Drain (Id) @ 25°C:
- 15A (Ta), 75A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 5.5mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id:
- 3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 44 nC @ 10 V
- Vgs (Max):
- ±16V
- Input Capacitance (Ciss) (Max) @ Vds:
- 2370 pF @ 15 V
- FET Feature:
- -
- Power Dissipation (Max):
- 2.5W (Ta), 50W (Tc)
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- POWERDI3333-8
DMTH3004LFGQ-13 FAQ
1.How can I place an order for DMTH3004LFGQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMTH3004LFGQ-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 DMTH3004LFGQ-13 reliable?
The price and inventory of DMTH3004LFGQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMTH3004LFGQ-13 is usually 5 days.
3.What payment methods are accepted for DMTH3004LFGQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMTH3004LFGQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMTH3004LFGQ-13?
DMTH3004LFGQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMTH3004LFGQ-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 DMTH3004LFGQ-13?
For technical support, including DMTH3004LFGQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMTH3004LFGQ-13 requirements.
6.How does Aetrix verify that DMTH3004LFGQ-13 is sourced from the original manufacturer or authorized distributors?
All DMTH3004LFGQ-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 DMTH3004LFGQ-13 meets industry standards.
7.What is the process for return or replacement of DMTH3004LFGQ-13?
All DMTH3004LFGQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMTH3004LFGQ-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 DMTH3004LFGQ-13 part is unused and in its original packaging.
Return procedure for DMTH3004LFGQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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