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Diodes Incorporated DMTH4007SPD-13
- Part No.:
- DMTH4007SPD-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- 8-PowerTDFN
- Datasheet:
-
DMTH4007SPD-13.pdf
- Description:
- MOSFET 2N-CH 40V 14.2A PWRDI50
- Quantity:
- Payment:
- Shipping:
Inventory:4,268
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Product details
Overview
DMTH4007SPD-13 from Diodes Incorporated is a dual N-channel enhancement-mode MOSFET in PowerDI5060-8 (Type C) package, rated for 40V VDSS, 8.6mΩ RDS(ON) at VGS = 10V, and 45A continuous drain current at TC = +25°C. It operates up to +175°C junction temperature and integrates two matched high-efficiency power switches ideal for synchronous rectification in DC-DC converters.
For engineers reviewing the DMTH4007SPD-13 datasheet, DMTH4007SPD-13 pinout, DMTH4007SPD-13 application, or DMTH4007SPD-13 equivalent, key selection criteria include its low RDS(ON), fast switching (tF = 8.8ns), low Qgd = 11.5nC, and AEC-Q–qualified thermal robustness for automotive and industrial power stages.
Technical Context
This dual MOSFET uses a common-drain configuration with independent gate terminals per channel, enabling synchronous buck or half-bridge topologies without external cross-coupling. Its 4Ω RθJC and exposed drain pad support direct thermal mounting to PCB copper planes for high-power density designs.
The device features tightly matched channel characteristics (RDS(ON) tracking ≤ ±10% across channels), low Ciss = 2026pF, and body diode tRR = 29.9ns - optimized for high-frequency (>500kHz) switching with minimal reverse recovery loss.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 40V - Supports 12V/24V input rails with 2× safety margin against transients |
| RDS(ON) Max | 8.6mΩ @ VGS = 10V - Enables <1.5W conduction loss at 20A per channel |
| ID Continuous | 45A @ TC = +25°C - Sustains high-current output stages with minimal heatsinking |
| Qg | 41.9nC - Compatible with standard gate drivers (e.g., UCC27531) at 1MHz switching |
| tF | 8.8ns - Reduces switching transition time, lowering overlap loss in synchronous rectifiers |
| TJ Max | +175°C - Qualified for under-hood automotive environments and sealed industrial enclosures |
| EAS | 89mJ - Withstands single-pulse inductive energy without failure in DC-DC output stage faults |
Pinout & Package
Package: PowerDI5060-8 (Type C), surface-mount, thermally enhanced with exposed drain pad (pins 1, 4, 5, 8 connected internally to D1/D2). Molded green compound, UL 94V-0 rated, 0.097g mass.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (S1) | Source of Channel 1 | Low-side return path for first MOSFET; connects to ground or output node in buck topology |
| 2 (D2) | Drain of Channel 2 | High-side switch node; ties to input rail in half-bridge or synchronous rectifier configurations |
| 3 (D1) | Drain of Channel 1 | Shared drain terminal with Pin 4; forms common high-side connection for dual-channel layout |
| 4 (G2) | Gate of Channel 2 | Independent control input for second MOSFET; requires isolated drive in floating high-side use |
| 5 (D1) | Drain of Channel 1 (redundant) | Second drain pad contact point - enhances thermal conduction and current sharing |
| 6 (D2) | Drain of Channel 2 (redundant) | Second drain pad contact for Channel 2 - improves solder joint reliability and thermal dissipation |
| 7 (G1) | Gate of Channel 1 | Standard logic-level gate input; compatible with 3.3V/5V PWM controllers |
| 8 (S2) | Source of Channel 2 | Switching node between channels; used as floating source in high-side configuration |
Key Features
| Feature | Design Value |
|---|---|
| +175°C rated operation | Enables deployment in engine-control units and industrial motor drives without derating |
| Low RDS(ON) × Qg figure-of-merit | 361 mΩ·nC - balances conduction and switching losses for >95% efficiency in 48V-to-12V converters |
| Matched dual-channel parameters | ≤±10% RDS(ON) and VGS(TH) tracking - ensures balanced current sharing in parallel or synchronous operation |
| Fast body diode recovery | tRR = 29.9ns - minimizes shoot-through risk and reduces snubber requirements in hard-switched topologies |
| AEC-Q200 qualified | Validated for automotive-grade reliability including HTOL, TC, and HAST testing per JEDEC standards |
Applications
| Automotive LED Headlamp Driver | Industrial 48V-to-12V Buck Converter |
|---|---|
|
Use Scenario: High-brightness LED array powered from vehicle battery with PWM dimming and overtemperature protection. IC Role / Device Role / Timing Role: Dual-channel synchronous rectifier replacing Schottky diodes in buck controller feedback loop; one channel handles high-side switching, the other provides low-side conduction path. Use Value: Reduces forward voltage drop by >0.4V vs. discrete diodes, cutting thermal load by 3.2W at 8A and enabling compact headlamp housing design. |
Use Scenario: Point-of-load converter supplying 12V/25A to PLC I/O modules in factory automation cabinets. IC Role / Device Role / Timing Role: Dual N-channel MOSFET pair implementing synchronous rectification in fixed-frequency 300kHz buck regulator with integrated controller. Use Value: Achieves 96.2% peak efficiency at full load and maintains >94% efficiency down to 10% load due to ultra-low RDS(ON) and fast switching. |
| Server VRM Phase Doubler | Telecom 48V Intermediate Bus Converter |
|
Use Scenario: Dual-phase interleaved buck converter delivering 1.8V/120A to CPU core voltage rail in datacenter servers. IC Role / Device Role / Timing Role: Each DMTH4007SPD-13 supplies one phase's high- and low-side switches, leveraging matched RDS(ON) for precise current balancing. Use Value: Enables phase current imbalance <±2.5% across temperature range, reducing output ripple and improving transient response during CPU burst loads. |
Use Scenario: Isolated 48V-to-12V intermediate bus converter powering distributed PoE switches in telecom central offices. IC Role / Device Role / Timing Role: Primary-side synchronous rectifier in active-clamp forward topology; dual channels replace discrete MOSFETs and reduce gate drive complexity. Use Value: Low Coss = 702pF and Crss = 84.8pF minimize EMI generation and simplify EMI filter design, meeting CISPR-32 Class B limits without shielding. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual N-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMTH4007SPDQ-13 | Same die, AEC-Q101 qualified; identical RDS(ON), Qg, and thermal specs | Required for automotive production; includes extended reliability test reports and PPAP documentation | Select when automotive qualification is mandatory; otherwise, DMTH4007SPD-13 offers same performance at lower cost |
| SiR872DP-T1-GE3 | 40V, 7.2mΩ @ 10V, 50A, PowerPAK® SO-8L; higher Qg = 52nC, no AEC-Q rating | Better RDS(ON) but slower switching (tF = 14ns); suited for lower-frequency (<300kHz) industrial SMPS | Choose for maximum conduction efficiency where switching loss is secondary; avoid in high-frequency automotive designs |
Compared with DMTH4007SPD-13, the DMTH4007SPDQ-13 adds automotive qualification without electrical trade-offs, while the SiR872DP-T1-GE3 trades faster switching and lower Qgd for marginally lower RDS(ON) - making the DMTH4007SPD-13 optimal for high-frequency, thermally constrained automotive and industrial DC-DC stages.
Availability
DMTH4007SPD-13 is available at Aetrix Electronics and suitable for automotive LED drivers, industrial 48V buck converters, and telecom intermediate bus applications requiring stable component supply and long-term lifecycle assurance.
Supply support for DMTH4007SPD-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 semiconductor company specializing in discrete, analog, and mixed-signal solutions, with design centers across Asia, Europe, and the US.
The DMTH4007SPD belongs to Diodes' Power MOSFET product line, engineered specifically for high-efficiency, high-temperature power conversion in automotive and industrial systems where reliability and thermal resilience are critical.
FAQ
What is the maximum continuous drain current per channel at TC = +100°C?
The DMTH4007SPD-13 supports 38.1A continuous drain current per channel at case temperature +100°C, as specified in the Absolute Maximum Ratings table. This value reflects thermal derating from the 45A rating at +25°C and assumes proper PCB copper area and airflow per the datasheet's thermal test conditions.
Can DMTH4007SPD-13 be used in a half-bridge configuration with floating high-side drive?
Yes - Channel 2 (G2/S2/D2) is fully isolated from Channel 1 and supports floating high-side operation. The device's ±20V VGSS rating and low Qgd enable reliable level-shifting with bootstrap or isolated gate drivers, provided gate loop inductance is minimized to prevent oscillation during fast transitions.
Is the PowerDI5060-8 (Type C) package lead-free and RoHS compliant?
Yes - the DMTH4007SPD-13 uses matte tin-annealed copper leadframe and halogen/antimony-free green molding compound, meeting EU RoHS 2015/863/EU (RoHS 3), JEDEC J-STD-020 Level 1 moisture sensitivity, and UL 94V-0 flammability requirements without any purposely added lead.
How does the body diode performance compare to discrete Schottky diodes in synchronous rectification?
The integrated body diode delivers VSD = 0.85V at 17A and tRR = 29.9ns - outperforming typical 40V Schottky diodes (VF ≈ 0.5V but tRR undefined, often causing ringing). While forward drop is higher, the controlled recovery eliminates reverse recovery spikes, simplifying EMI filtering and improving system reliability in high-dI/dt applications.
DMTH4007SPD-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 8-PowerTDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 N-Channel (Dual)
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 40V
- Current - Continuous Drain (Id) @ 25°C:
- 14.2A
- Rds On (Max) @ Id, Vgs:
- 8.6mOhm @ 17A, 10V
- Vgs(th) (Max) @ Id:
- 4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 41.9nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds:
- 2026pF @ 30V
- Power - Max:
- 2.6W
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI5060-8
DMTH4007SPD-13 FAQ
1.How can I place an order for DMTH4007SPD-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMTH4007SPD-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 DMTH4007SPD-13 reliable?
The price and inventory of DMTH4007SPD-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMTH4007SPD-13 is usually 5 days.
3.What payment methods are accepted for DMTH4007SPD-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMTH4007SPD-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMTH4007SPD-13?
DMTH4007SPD-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMTH4007SPD-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 DMTH4007SPD-13?
For technical support, including DMTH4007SPD-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMTH4007SPD-13 requirements.
6.How does Aetrix verify that DMTH4007SPD-13 is sourced from the original manufacturer or authorized distributors?
All DMTH4007SPD-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 DMTH4007SPD-13 meets industry standards.
7.What is the process for return or replacement of DMTH4007SPD-13?
All DMTH4007SPD-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMTH4007SPD-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 DMTH4007SPD-13 part is unused and in its original packaging.
Return procedure for DMTH4007SPD-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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