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Diodes Incorporated DMTH4004LPS-13
- Part No.:
- DMTH4004LPS-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerTDFN
- Datasheet:
-
DMTH4004LPS-13.pdf
- Description:
- MOSFET N-CH 40V PWRDI5060
- Quantity:
- Payment:
- Shipping:
Inventory:1,922
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Product details
Overview
DMTH4004LPS-13 from Diodes Incorporated is a 40V, 100A N-channel enhancement-mode MOSFET in PowerDI5060-8 package, rated for continuous operation at +175°C junction temperature, with RDS(ON) = 2.5 mΩ @ VGS = 10V and low Qg = 82.2 nC, designed for high-efficiency DC-DC converters in automotive body control modules.
For engineers reviewing the DMTH4004LPS-13 datasheet, DMTH4004LPS-13 pinout, DMTH4004LPS-13 application, or DMTH4004LPS-13 equivalent, key selection criteria include its AEC-Q-qualified thermal robustness, unclamped inductive switching rating, and low RDS(ON)/Qg trade-off optimized for 48V/12V bidirectional power stages.
Technical Context
This MOSFET employs trench-gate silicon technology to achieve ultra-low on-resistance while maintaining fast switching performance. Its 100% UIS-rated ruggedness supports reliable operation under repetitive inductive load transients common in automotive solenoid drivers and motor gate drives.
The device features an integrated body diode with tRR = 48.4 ns and QRR = 72.4 nC, enabling efficient synchronous rectification in buck converters. Thermal design is anchored by RθJC = 0.9°C/W and a thermally enhanced exposed drain pad compatible with standard PCB copper pour layouts.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 40 V - Maximum blocking voltage for 48V automotive rail and industrial 36V systems |
| RDS(ON) | 2.5 mΩ @ VGS = 10V - Enables <1.25W conduction loss at 100A, critical for high-current power stages |
| ID (TC = 25°C) | 100 A - Continuous drain current rating defined at case temperature, not ambient, supporting heatsink-mounted use |
| Qg | 82.2 nC @ VGS = 10V - Low gate charge reduces driver power demand and enables >500 kHz switching in hard-switched topologies |
| TJ Range | –55°C to +175°C - Qualified per AEC-Q101, enabling deployment in engine bay and transmission control units |
| EAS | 110 mJ - Avalanche energy rating ensures survivability during load dump or short-circuit events without external snubbers |
| RθJC | 0.9°C/W - Junction-to-case thermal resistance enables direct thermal coupling to heatsinks or copper planes for high-power density designs |
Pinout & Package
Package: PowerDI5060-8 - Thermally enhanced surface-mount package with exposed drain pad (D) on bottom side for optimal heat transfer; 8-pin configuration with dual-source/dual-drain layout to reduce parasitic inductance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Green Mark) | Source | Primary source terminal; tied internally to three parallel source leads for low-inductance current return path |
| Pins 2, 3, 4, 5, 6, 7 | Drain | Exposed drain pad + six internal drain terminals - provides low-impedance, high-current path to PCB copper pour |
| Pin 8 | Gate | Single-point gate connection; optimized for low Rg = 0.7 Ω to minimize Miller effect and improve dV/dt immunity |
Key Features
| Feature | Design Value |
|---|---|
| +175°C rated operation | Enables placement in high-ambient zones (e.g., near engines or inverters) without derating or forced cooling |
| 100% Unclamped Inductive Switching (UIS) | Guarantees reliability under worst-case inductive turn-off without external clamping components |
| Low Qg/RDS(ON) ratio | Optimizes figure-of-merit for high-frequency, high-current applications like 48V–12V DC-DC converters |
| Lead-free, halogen-free, RoHS 3 compliant | Meets automotive environmental standards (Br+Cl < 1500 ppm, Sb < 1000 ppm) for global vehicle programs |
| AEC-Q101 qualified | Validated for automotive electronics per JEDEC stress test requirements including HTGB, HTRB, and AC/HAST |
Applications
| Engine Control Unit (ECU) Power Stage | Automotive Body Control Module (BCM) |
|---|---|
Use Scenario: High-side switch for fuel injector or ignition coil drive in gasoline/diesel ECUs. IC Role / Device Role / Timing Role: Main power switch handling pulsed 10–30A loads at 1–10 kHz with precise timing control. Use Value: 175°C rating allows direct mounting on ECU metal housing; 110 mJ EAS withstands inductive kickback without snubber circuits. |
Use Scenario: Load switch for HVAC blower motors, window lifters, and seat adjusters in BCMs. IC Role / Device Role / Timing Role: Low-side or high-side power FET controlling 20–50A resistive/motor loads with PWM dimming or soft-start. Use Value: 2.5 mΩ RDS(ON) limits I²R losses to <2.5W at 100A, reducing thermal stress in space-constrained BCM enclosures. |
| 48V–12V Bidirectional DC-DC Converter | On-Board Charger (OBC) Auxiliary Supply |
Use Scenario: Synchronous rectifier or primary-side switch in dual-phase buck-boost converters for mild-hybrid vehicles. IC Role / Device Role / Timing Role: Fast-switching power transistor operating at 200–500 kHz with tight dead-time control. Use Value: 82.2 nC Qg and 48.4 ns tRR enable high efficiency (>95%) and minimal body-diode conduction loss in ZVS/ZCS topologies. |
Use Scenario: Primary-side switch in auxiliary 12V supply derived from OBC's high-voltage bus for control logic and fans. IC Role / Device Role / Timing Role: Hard-switched MOSFET in flyback or forward converter delivering up to 100W at 100 kHz. Use Value: RθJC = 0.9°C/W allows direct thermal interface to OBC heatsink, eliminating need for isolated thermal pads or additional airflow. |
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 |
|---|---|---|---|
| DMTH4004LPSQ-13 | Identical die and package, but AEC-Q101 certified with full automotive qualification test reports and PPAP support | Required for safety-critical automotive production; same electrical specs but traceable lot-level qualification data | Select when OEM program mandates full AEC-Q101 documentation and change control compliance |
| IPB017N04LGATMA1 | 40V, 175°C, RDS(ON) = 1.7 mΩ @ 10V, Qg = 92 nC - lower RDS(ON) but higher gate charge and larger TO-263-7 package | Better conduction efficiency but requires larger PCB area and more complex thermal management due to non-exposed-pad TO-263 | Prefer for ultra-low-loss fixed-frequency converters where board space and thermal mass allow TO-263 mounting |
Compared with DMTH4004LPS-13, the DMTH4004LPSQ-13 adds formal automotive qualification without electrical or thermal trade-offs, while the IPB017N04LGATMA1 offers lower RDS(ON) at the cost of higher Qg and less compact thermal packaging - making DMTH4004LPS-13 optimal for space-constrained, high-reliability 48V automotive power stages.
Availability
DMTH4004LPS-13 is available at Aetrix Electronics and suitable for automotive engine management systems, body control electronics, and high-efficiency DC-DC converters requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for DMTH4004LPS-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 power management, signal integrity, and protection solutions for automotive, industrial, and computing markets.
The DMTH4004LPS belongs to Diodes' automotive-grade PowerMOS portfolio, engineered specifically for demanding under-hood and chassis-mounted power conversion applications where thermal resilience and transient robustness are non-negotiable.
FAQ
What is the maximum continuous drain current at TC = 100°C?
At case temperature of 100°C, the DMTH4004LPS-13 supports 100A continuous drain current - this rating is maintained up to TC = 100°C per Note 8 in the datasheet, as it is guaranteed by design and not subject to production testing beyond TC = 70°C. Derating is not required until TC exceeds 100°C.
Does DMTH4004LPS-13 support paralleling for higher current capacity?
Yes - its matched RDS(ON) tolerance (typical ±15%), low gate threshold variation (1–3V), and symmetric dual-source/dual-drain pinout enable stable current sharing when paralleled. Layout symmetry and Kelvin source routing are recommended to minimize imbalance, especially above 150A total load.
Is the PowerDI5060-8 package compatible with standard reflow profiles?
Yes - the PowerDI5060-8 package is qualified for lead-free reflow per J-STD-020 Level 1 (MSL-1), with peak temperature tolerance up to 260°C. Its matte tin annealed finish ensures reliable solder joint formation using standard SAC305 profiles without voiding or delamination risks.
How does the body diode performance compare to discrete Schottky alternatives?
The integrated body diode has VSD = 0.9–1.2V at 50A and tRR = 48.4 ns, offering lower reverse recovery charge (QRR = 72.4 nC) than typical silicon diodes but higher forward drop than Schottky. It eliminates external diode count in synchronous rectifiers while avoiding Schottky leakage and temperature instability above 125°C.
DMTH4004LPS-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):
- 40 V
- Current - Continuous Drain (Id) @ 25°C:
- 26A (Ta), 100A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 2.5mOhm @ 50A, 10V
- Vgs(th) (Max) @ Id:
- 3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 82.2 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 4508 pF @ 20 V
- FET Feature:
- -
- Power Dissipation (Max):
- 2.6W (Ta), 138W (Tc)
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI5060-8
DMTH4004LPS-13 FAQ
1.How can I place an order for DMTH4004LPS-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMTH4004LPS-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 DMTH4004LPS-13 reliable?
The price and inventory of DMTH4004LPS-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMTH4004LPS-13 is usually 5 days.
3.What payment methods are accepted for DMTH4004LPS-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMTH4004LPS-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMTH4004LPS-13?
DMTH4004LPS-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMTH4004LPS-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 DMTH4004LPS-13?
For technical support, including DMTH4004LPS-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMTH4004LPS-13 requirements.
6.How does Aetrix verify that DMTH4004LPS-13 is sourced from the original manufacturer or authorized distributors?
All DMTH4004LPS-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 DMTH4004LPS-13 meets industry standards.
7.What is the process for return or replacement of DMTH4004LPS-13?
All DMTH4004LPS-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMTH4004LPS-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 DMTH4004LPS-13 part is unused and in its original packaging.
Return procedure for DMTH4004LPS-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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