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Diodes Incorporated DMTH3004LPSQ-13
- Part No.:
- DMTH3004LPSQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerTDFN
- Datasheet:
-
DMTH3004LPSQ-13.pdf
- Description:
- MOSFET N-CH 30V PWRDI5060
- Quantity:
- Payment:
- Shipping:
Inventory:6,489
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Product details
Overview
DMTH3004LPSQ-13 from Diodes Incorporated is an AEC-Q101-qualified 30V N-channel enhancement-mode MOSFET in PowerDI5060-8 package, featuring 3.8 mΩ RDS(ON) @ VGS = 10 V, 145 A continuous drain current at TC = +25°C, and rated for operation up to +175°C junction temperature. It is engineered for high-reliability automotive power management, including DC-DC converters and LED backlighting.
For engineers reviewing the DMTH3004LPSQ-13 datasheet, DMTH3004LPSQ-13 pinout, DMTH3004LPSQ-13 application, or DMTH3004LPSQ-13 equivalent, key selection criteria include its low Qgd × RDS(ON) figure-of-merit, 100% unclamped inductive switching rating, and thermally optimized exposed-drain PowerDI5060-8 footprint for high-density automotive PCB layouts.
Technical Context
This MOSFET employs a trench-gate silicon process optimized for low conduction loss and fast switching in synchronous rectification and high-side/low-side switching topologies. Its gate threshold voltage (1.0–3.0 V) enables robust drive compatibility with 3.3 V and 5 V logic controllers, while its 240 pF reverse transfer capacitance (Crss) supports stable operation under high dV/dt conditions typical in automotive 12 V/24 V systems.
The device integrates a co-packaged body diode with 1 V forward voltage at 1 A and exhibits 37 nC reverse recovery charge (QRR), enabling efficient freewheeling in buck and boost converters. Thermal resistance of 1.1 °C/W (junction-to-case) allows direct mounting to copper heatsinks or thermal pads without solder voiding concerns.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 30 V - Withstands automotive load-dump transients up to ISO 7637-2 Pulse 5a (±60 V clamped) when used with appropriate external TVS. |
| RDS(ON) | 3.8 mΩ @ VGS = 10 V - Enables <1.5 W conduction loss at 60 A, critical for 12 V battery-fed motor drivers and DC-DC stages. |
| ID (TC = 25°C) | 145 A - Supports high-current phases in electric power steering (EPS) and HVAC blower modules without paralleling. |
| Qg | 43.7 nC - Matches standard gate drivers (e.g., UCC27531, TC4427) with ≤1 Ω source/sink capability for <25 ns turn-on delay. |
| TJ max | +175°C - Certified for under-hood applications including engine control units (ECUs) and transmission control modules (TCMs). |
| EAS | 110 mJ - Sustains repetitive inductive switching events in solenoid drivers without derating, per AEC-Q101 stress test requirements. |
| RθJC | 1.1 °C/W - Allows direct thermal coupling to chassis or aluminum PCBs, reducing need for additional thermal interface materials. |
Pinout & Package
Package: PowerDI5060-8 - Thermally enhanced 8-pin surface-mount package with exposed drain pad (D) occupying 70% of bottom area for optimal heat dissipation. Molded green compound, UL 94V-0 rated, lead-free and halogen-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 6, 7, 8 (all connected to exposed drain pad) | Drain (D) | Primary current path and thermal conduction path; must be soldered to ≥25 mm² 2 oz Cu thermal pad per JEDEC JESD51-7. |
| G (Gate) | Control terminal | Single dedicated gate pad (Pin 1 marking indicator); requires <100 pF trace capacitance to minimize ringing in 1 MHz+ switching. |
| S (Source) | Reference node | Isolated source pad (Pin 2 adjacent to G); forms Kelvin sense path for accurate current monitoring in closed-loop power stages. |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) × Qgd FOM | 3.8 mΩ × 8 nC = 30.4 mΩ·nC - Reduces switching loss by ≥22% vs. comparable 30 V MOSFETs in 500 kHz DC-DC converters. |
| 100% UIS-rated | 27 A avalanche current, 110 mJ energy - Eliminates need for external snubbers in relay coil suppression and fuel injector drivers. |
| AEC-Q101 qualification | PPAP-capable, IATF 16949-manufactured - Meets automotive change control, traceability, and zero-defect shipment requirements. |
| Thermal robustness | RθJC = 1.1 °C/W, TJ = –55 to +175°C - Enables operation in ambient >125°C environments (e.g., near exhaust manifolds or turbochargers). |
| Green packaging | Halogen- and antimony-free, RoHS 3 compliant (<900 ppm Br/Cl, <1000 ppm Sb) - Supports OEM sustainability mandates and end-of-life recycling. |
Applications
| Automotive DC-DC Converters | LED Backlight Drivers |
|---|---|
Use Scenario: 12 V to 5 V/3.3 V step-down conversion in infotainment head units and ADAS camera modules. IC Role / Device Role / Timing Role: High-side synchronous rectifier switch operating at 250–500 kHz with precise dead-time control. Use Value: 3.8 mΩ RDS(ON) reduces conduction loss by 40% versus 6 mΩ alternatives, improving efficiency from 92% to 94.5% at 15 A load. |
Use Scenario: PWM-controlled LED string current regulation in instrument cluster and center console displays. IC Role / Device Role / Timing Role: Low-side constant-current switch modulated at 1–20 kHz to eliminate visible flicker. Use Value: 175°C rating ensures stable dimming performance during prolonged cabin temperature exposure (>85°C ambient). |
| Electric Power Steering (EPS) | Fuel Injector Drivers |
Use Scenario: H-bridge motor phase switching in 12 V EPS assist modules requiring >80 A peak current. IC Role / Device Role / Timing Role: Low-side switch in three-phase inverter driving brushed or BLDC assist motors. Use Value: 145 A continuous rating at TC = 25°C enables single-device implementation without paralleling, reducing BOM count and layout area. |
Use Scenario: Inductive load switching for gasoline direct injection (GDI) solenoid injectors with 12 V supply. IC Role / Device Role / Timing Role: Clamped inductive switch absorbing flyback energy during turn-off via integrated body diode. Use Value: 110 mJ EAS withstands repeated 20 ms pulses at 12 A without degradation, meeting ISO 16750-2 transient immunity. |
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 |
|---|---|---|---|
| STL220N3LLH6 | RDS(ON) = 2.2 mΩ @ 10 V but only rated to +150°C; no AEC-Q101 documentation provided in public datasheet. | Lacks PPAP support and full automotive qualification evidence; unsuitable for safety-critical EPS or braking systems. | Acceptable for non-safety infotainment power rails where ambient <105°C and qualification traceability not required. |
| IPB033N03L3 | RDS(ON) = 3.3 mΩ @ 10 V, +175°C rated, but uses TO-263-7 package with higher RθJA (52 °C/W) and larger footprint. | Requires more PCB area and delivers lower power density; thermal performance inferior on compact 2-layer boards. | Preferred only when legacy TO-263 layout reuse is mandatory and thermal pad area exceeds 400 mm². |
Compared with STL220N3LLH6 and IPB033N03L3, DMTH3004LPSQ-13 uniquely combines AEC-Q101 PPAP readiness, PowerDI5060-8's 1.1 °C/W RθJC, and documented 100% UIS capability-making it the only choice for space-constrained, thermally aggressive automotive subsystems requiring full compliance evidence.
Availability
DMTH3004LPSQ-13 is available at Aetrix Electronics and suitable for automotive power management, LED backlighting, and DC-DC converter designs requiring stable component supply across extended temperature ranges and rigorous qualification standards.
Supply support for DMTH3004LPSQ-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, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and the Americas.
The DMTH3004LPSQ-13 belongs to Diodes' Automotive Power MOSFET product line, developed specifically for high-efficiency, high-reliability switching in 12 V and 24 V vehicle electrical systems-including ADAS, body electronics, and electrified powertrain subsystems.
FAQ
What is the maximum gate-source voltage rating for DMTH3004LPSQ-13?
The absolute maximum gate-source voltage is +20 V (positive) and –16 V (negative). Exceeding +20 V risks permanent gate oxide damage, while –16 V is the limit for reverse bias during fast turn-off transitions. Recommended drive range is 4.5 V to 10 V for optimal RDS(ON) and switching speed trade-off.
Does DMTH3004LPSQ-13 require a gate resistor for automotive applications?
Yes-a 2.2 Ω to 10 Ω series gate resistor is recommended to dampen ringing caused by trace inductance and MOSFET input capacitance. The datasheet specifies tD(ON) = 6.2 ns and tF = 8 ns with RG = 3 Ω, confirming that values outside this range degrade EMI performance and increase switching loss.
Can DMTH3004LPSQ-13 replace older 30 V MOSFETs in existing automotive PCBs?
Yes, if the original design uses PowerDI5060-8 or compatible thermal pad layout. Pin-compatible replacement is confirmed for devices sharing identical mechanical outline (e.g., DMTH3004LPSQ-7), but thermal validation is required due to its 1.1 °C/W RθJC-lower than many predecessors-demanding updated copper pour sizing.
Is the body diode in DMTH3004LPSQ-13 suitable for synchronous rectification?
No-the integrated body diode has VSD = 0.7–1.0 V and QRR = 37 nC, making it inefficient for high-frequency synchronous rectification. It is designed for freewheeling and clamping only; external Schottky or GaN FETs are required for true synchronous operation above 200 kHz.
DMTH3004LPSQ-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 8-PowerTDFN
- 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:
- 22A (Ta), 145A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 3.8mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id:
- 3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 43.7 nC @ 15 V
- Vgs (Max):
- +20V, -16V
- Input Capacitance (Ciss) (Max) @ Vds:
- 2370 pF @ 15 V
- FET Feature:
- -
- Power Dissipation (Max):
- 136W (Tc)
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI5060-8
DMTH3004LPSQ-13 FAQ
1.How can I place an order for DMTH3004LPSQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMTH3004LPSQ-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 DMTH3004LPSQ-13 reliable?
The price and inventory of DMTH3004LPSQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMTH3004LPSQ-13 is usually 5 days.
3.What payment methods are accepted for DMTH3004LPSQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMTH3004LPSQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMTH3004LPSQ-13?
DMTH3004LPSQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMTH3004LPSQ-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 DMTH3004LPSQ-13?
For technical support, including DMTH3004LPSQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMTH3004LPSQ-13 requirements.
6.How does Aetrix verify that DMTH3004LPSQ-13 is sourced from the original manufacturer or authorized distributors?
All DMTH3004LPSQ-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 DMTH3004LPSQ-13 meets industry standards.
7.What is the process for return or replacement of DMTH3004LPSQ-13?
All DMTH3004LPSQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMTH3004LPSQ-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 DMTH3004LPSQ-13 part is unused and in its original packaging.
Return procedure for DMTH3004LPSQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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