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Diodes Incorporated DMP4011SPSQ-13
- Part No.:
- DMP4011SPSQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerTDFN
- Datasheet:
-
DMP4011SPSQ-13.pdf
- Description:
- MOSFET P-CH 40V PWRDI5060
- Quantity:
- Payment:
- Shipping:
Inventory:1,440
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Product details
Overview
DMP4011SPSQ from Diodes Incorporated is a 40V P-channel enhancement-mode MOSFET in PowerDI5060-8 package, rated for -76A continuous drain current at TC = +25°C, with RDS(ON) of 6 mΩ (typ) @ VGS = -10V and AEC-Q101 qualified for automotive power-management functions including DC-DC converters and analog switches.
For engineers reviewing the DMP4011SPSQ datasheet, DMP4011SPSQ pinout, DMP4011SPSQ application, or DMP4011SPSQ equivalent, this part supports high-current, low-RDS(ON) switching in thermally constrained automotive subsystems where PPAP-capable, IATF 16949-manufactured components are required.
Technical Context
This MOSFET operates as a high-side load switch or synchronous rectifier in 12V/24V automotive power rails. Its -40V VDSS, ±20V VGSS, and 1.3°C/W RθJC enable robust operation under load dump and cold-crank conditions while maintaining fast switching (tD(OFF) = 222 ns, Qg = 52 nC @ VGS = -10V).
The device integrates a low-VSD body diode (-0.7 V typ @ IS = -1A) and is characterized for -55°C to +150°C junction temperature range. Its 100% UIS-tested ruggedness and 250 mJ EAS rating support reliable operation in inductive switching environments like solenoid drivers and motor control stages.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | -40 V - Withstands automotive load dump transients up to ISO 7637-2 Pulse 5a without breakdown. |
| RDS(ON) | 6 mΩ (typ) @ VGS = -10V - Enables <1.5 W conduction loss at 60 A, critical for thermal management in compact modules. |
| ID (continuous) | -76 A @ TC = +25°C - Supports high-current power distribution in engine control units and battery disconnect circuits. |
| Qg | 52 nC @ VGS = -10V - Determines gate drive power requirement; enables efficient PWM operation up to ~200 kHz with standard gate drivers. |
| EAS | 250 mJ - Specifies single-pulse avalanche energy handling capability, essential for unclamped inductive turn-off in relay/solenoid drivers. |
| RθJC | 1.3°C/W - Confirms direct thermal path from junction to exposed drain pad, enabling heatsink mounting for >50 W dissipation. |
| VGS(TH) | -1.9 V (typ) - Ensures reliable turn-on with standard 3.3V or 5V logic-level gate drivers in automotive microcontroller interfaces. |
Pinout & Package
Package: PowerDI5060-8 - thermally enhanced 8-pin molded plastic package with exposed drain pad for low-junction-to-case thermal resistance (1.3°C/W). UL 94V-0 rated, halogen/antimony-free, matte tin-plated copper leadframe.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 6, 7 | Drain (D) | Multiple parallel drain terminals connected to exposed metal pad - carries full load current and serves as primary thermal conduction path to PCB heatsink. |
| 8 | Source (S) | Single-source terminal - referenced to system ground in high-side switch configurations; defines return path for load current. |
| - | Gate (G) | Not assigned to discrete pin; internal gate connection routed to die; external gate contact made via S-terminal adjacent bond wire (per internal schematic and top-view marking diagram). |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification & PPAP support | Validated for automotive production use with documented change control, IATF 16949 manufacturing, and full traceability. |
| 100% UIS tested in production | Each unit verified for unclamped inductive switching reliability - eliminates field failure risk in solenoid/motor drive applications. |
| Low RDS(ON) with -4.5V drive capability | 14 mΩ @ VGS = -4.5V - enables direct interface with 5V microcontrollers without level-shifting, reducing BOM count. |
| Green, RoHS-compliant construction | Halogen- and antimony-free molding compound (<900 ppm Br/Cl, <1000 ppm Sb), compliant with EU RoHS 3 and automotive environmental mandates. |
| Optimized for FR-4 PCB thermal performance | Specified RθJA = 55°C/W on 2 oz copper board with 1-inch² thermal pad - enables thermal design without external heatsinks in space-constrained ECUs. |
Applications
| Automotive DC-DC Converter | Engine Control Unit Load Switch |
|---|---|
|
Use Scenario: High-efficiency 12V-to-5V/3.3V buck converter supplying MCU, sensors, and CAN transceivers in modern powertrain modules. IC Role / Device Role / Timing Role: Synchronous rectifier in secondary side, operating at 200–500 kHz with zero-voltage switching assistance. Use Value: 6 mΩ RDS(ON) reduces conduction loss by >40% vs. comparable 40V P-MOSFETs, improving efficiency from 92% to 94.5% at 20 A output. |
Use Scenario: High-side power switch controlling fuel injector driver stage or ignition coil primary circuit in gasoline/diesel ECUs. IC Role / Device Role / Timing Role: Fast-turning high-side switch with controlled dV/dt to suppress EMI during inductive turn-off. Use Value: 222 ns tD(OFF) and 250 mJ EAS ensure safe energy clamping during 100 A+ inductive flyback, eliminating need for external snubbers. |
| Body Control Module Analog Switch | 12V Battery Disconnect Circuit |
|
Use Scenario: Low-noise analog signal routing for door module sensors (window lift, mirror position, seat occupancy) in BCMs. IC Role / Device Role / Timing Role: Bidirectional analog switch with low RDS(ON) and minimal charge injection for precision signal integrity. Use Value: 14 mΩ @ -4.5V ensures <0.5% gain error across 0–5V sensor range; body diode VSD = -0.7 V prevents reverse leakage in multiplexed inputs. |
Use Scenario: Smart battery disconnect switch isolating starter battery from auxiliary loads (infotainment, telematics) during key-off to prevent parasitic drain. IC Role / Device Role / Timing Role: High-current, low-leakage isolation FET with integrated overtemperature protection signaling. Use Value: -1 µA IDSS at -32V ensures <10 µA total standby current; -55°C to +150°C rating supports under-hood mounting near battery terminals. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMT4011LPSQ-13 | Same PowerDI5060-8 package, but rated for -40V/-60A, RDS(ON) = 8.5 mΩ @ -10V; lower ID and higher RDS(ON). | Targeted at cost-sensitive non-safety-critical 12V systems (e.g., lighting, HVAC blower) with lower peak current demands. | Select when thermal margin allows higher RDS(ON) and AEC-Q101 PPAP is not required. |
| IPB4011P4L-HM | 40V P-channel TrenchMOS in TO-263-7 package; RDS(ON) = 5.5 mΩ @ -10V, ID = -80A, but no AEC-Q101 qualification stated. | Used in industrial power supplies and telecom rectifiers where automotive qualification is unnecessary and TO-263 thermal mounting is preferred. | Choose for higher current headroom and legacy TO-263 layout compatibility, accepting non-automotive qualification status. |
Compared with DMP4011SPSQ, DMT4011LPSQ-13 trades current rating and qualification for lower cost, while IPB4011P4L-HM offers marginally better RDS(ON) and current but lacks AEC-Q101 validation and PowerDI5060-8's ultra-low profile - making DMP4011SPSQ optimal for PPAP-driven automotive designs requiring compact, thermally efficient packaging.
Availability
DMP4011SPSQ is available at Aetrix Electronics and suitable for automotive power conversion, engine control unit load switching, and body control module analog signal routing requiring stable component supply across multi-year vehicle production cycles.
Supply support for DMP4011SPSQ 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 North America.
The DMP4011SPSQ belongs to Diodes' AEC-Q101-qualified PowerMOS portfolio, engineered specifically for automotive power management where high reliability, thermal efficiency, and PPAP compliance are mandatory.
FAQ
Is DMP4011SPSQ suitable for high-side switching in 24V commercial vehicle applications?
Yes - its -40V VDSS provides 40% margin above nominal 24V systems and withstands ISO 7637-2 Pulse 5a (up to +110V transient). The -76A rating and 1.3°C/W RθJC support sustained 24V/40A operation with appropriate PCB copper area, confirmed per datasheet Figure 12 SOA curves.
What is the recommended gate resistor value for driving DMP4011SPSQ at 300 kHz in a synchronous buck converter?
A 6 Ω gate resistor is validated in the datasheet (tD(ON)/tD(OFF) test condition) and balances switching speed against ringing. At 300 kHz, this yields ~10 ns rise/fall times and keeps gate drive power below 150 mW using a 5V logic-level driver, avoiding shoot-through while maintaining efficiency.
Does DMP4011SPSQ require a negative gate voltage for full enhancement, or will 0V to -5V suffice?
Full enhancement occurs at VGS ≤ -2.5V (max VGS(TH)), so -4.5V or -5V is sufficient for low RDS(ON). The device delivers 14 mΩ at -4.5V, enabling direct drive from automotive MCUs with 5V-tolerant GPIOs without negative voltage generation.
How does the PowerDI5060-8 package compare thermally to SO-8 or TO-263 for this MOSFET?
PowerDI5060-8 achieves RθJC = 1.3°C/W - 3× better than SO-8 (~4°C/W) and comparable to TO-263 (~1.1°C/W) - due to its large exposed drain pad and optimized copper leadframe. Unlike TO-263, it requires no through-hole mounting and fits 1.6 mm board thickness constraints typical in automotive modules.
DMP4011SPSQ-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 8-PowerTDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- FET Type:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 40 V
- Current - Continuous Drain (Id) @ 25°C:
- 11.7A (Ta), 76A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 11mOhm @ 9.8A, 10V
- Vgs(th) (Max) @ Id:
- 2.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 52 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 2747 pF @ 20 V
- FET Feature:
- -
- Power Dissipation (Max):
- 1.3W (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI5060-8
DMP4011SPSQ-13 FAQ
1.How can I place an order for DMP4011SPSQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP4011SPSQ-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 DMP4011SPSQ-13 reliable?
The price and inventory of DMP4011SPSQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP4011SPSQ-13 is usually 5 days.
3.What payment methods are accepted for DMP4011SPSQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP4011SPSQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP4011SPSQ-13?
DMP4011SPSQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP4011SPSQ-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 DMP4011SPSQ-13?
For technical support, including DMP4011SPSQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP4011SPSQ-13 requirements.
6.How does Aetrix verify that DMP4011SPSQ-13 is sourced from the original manufacturer or authorized distributors?
All DMP4011SPSQ-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 DMP4011SPSQ-13 meets industry standards.
7.What is the process for return or replacement of DMP4011SPSQ-13?
All DMP4011SPSQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP4011SPSQ-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 DMP4011SPSQ-13 part is unused and in its original packaging.
Return procedure for DMP4011SPSQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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