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Diodes Incorporated DMP4026SFGQ-13
- Part No.:
- DMP4026SFGQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerVDFN
- Datasheet:
-
DMP4026SFGQ-13.pdf
- Description:
- MOSFET BVDSS: 31V~40V POWERDI333
- Quantity:
- Payment:
- Shipping:
Inventory:6,073
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Product details
Overview
DMP4026SFGQ-13 from Diodes Incorporated is a 40V P-channel enhancement-mode MOSFET in PowerDI3333-8 package, rated for -28A continuous drain current at TC = +25°C, with RDS(ON) of 25 mΩ @ VGS = -10V and 45 mΩ @ VGS = -4.5V. It is AEC-Q101 qualified and PPAP-capable, designed for high-reliability automotive power switching in motor controls, DC-DC converters, backlighting, and printer equipment.
For engineers reviewing the DMP4026SFGQ-13 datasheet, DMP4026SFGQ-13 pinout, DMP4026SFGQ-13 application, or DMP4026SFGQ-13 equivalent, key selection criteria include its low RDS(ON) at -4.5V gate drive, 100% production-tested UIS capability, thermal resistance of 3.8°C/W (junction-to-case), and IATF 16949-certified manufacturing.
Technical Context
This P-channel MOSFET operates as a high-side load switch or synchronous rectifier in automotive power stages. Its gate threshold voltage range (-0.8 V to -1.8 V) enables robust turn-on with standard logic-level or microcontroller-driven gate drivers, while its 20 V maximum gate-source rating supports transient-tolerant biasing.
The device features fast switching dynamics (tD(ON) = 4.5 ns, tF = 26 ns) and low gate charge (Qg = 48 nC @ VGS = -10V), enabling efficient operation in high-frequency DC-DC topologies. Its 65 mJ avalanche energy rating and 100% UIS testing ensure ruggedness against inductive load transients in motor control and solenoid drive circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | -40 V - Maximum blocking voltage for 12 V/24 V automotive rail applications |
| RDS(ON) | 25 mΩ @ VGS = -10V - Enables ≤0.7 W conduction loss at -28 A |
| ID (max) | -28 A @ TC = +25°C - Supports high-current loads without external heatsinking |
| Qg | 48 nC @ VGS = -10V - Low gate drive power requirement for PWM frequencies up to 500 kHz |
| RθJC | 3.8°C/W - Enables direct thermal coupling to PCB copper or heatsink for sustained power dissipation |
| EAS | 65 mJ - Confirmed avalanche ruggedness for unclamped inductive switching in motor commutation |
| TJ Range | -55°C to +150°C - Validated operation across full automotive ambient temperature envelope |
Pinout & Package
Package: PowerDI3333-8 - thermally enhanced 8-pin surface-mount package with exposed drain pad for low thermal resistance (RθJC = 3.8°C/W) and high-current routing.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 6, 7, 8 (Drain Pad) | Drain (D) | Monolithic exposed copper pad - primary current path and thermal interface; must be soldered to ≥1 in² 2 oz copper pour |
| Pin 1 (Top View) | Source (S) | Source connection for high-side switch configuration; referenced to load return path |
| Pin 2 (Top View) | Gate (G) | Control input; requires <100 nA leakage tolerance and ±20 V absolute max rating compliance |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification & PPAP support | Validated for automotive production use with change control, traceability, and IATF 16949 manufacturing |
| Low RDS(ON) at -4.5 V gate drive | 45 mΩ - enables direct interfacing with 5 V or 3.3 V microcontrollers without level-shifting |
| 100% UIS tested in production | Guaranteed avalanche robustness per JESD22-A106B - eliminates need for external snubbers in inductive loads |
| Green, halogen-free construction | <900 ppm Br, <900 ppm Cl, <1000 ppm Sb - compliant with EU RoHS 3 and automotive environmental directives |
| PowerDI3333-8 thermal performance | 33 W power dissipation at TC = +25°C - exceeds SO-8 and DFN5x6 alternatives by >2× in same footprint |
Applications
| Automotive Motor Control | LED Backlight Driver |
|---|---|
|
Use Scenario: H-bridge high-side switch for 12 V BLDC fan or wiper motor control in passenger compartment modules. IC Role / Device Role / Timing Role: High-side P-channel MOSFET providing bidirectional current blocking and PWM-controlled torque regulation. Use Value: 25 mΩ RDS(ON) limits conduction loss to <0.5 W at 20 A, reducing thermal derating and enabling compact module design. |
Use Scenario: Dimmable LED string current sink in instrument cluster or center console backlighting. IC Role / Device Role / Timing Role: Synchronous rectifier and current-regulating switch in boost-based constant-current driver stage. Use Value: Fast 26 ns fall time and low Qgd (8 nC) minimize switching losses during 1–20 kHz PWM dimming, preserving efficiency above 92%. |
| Automotive DC-DC Converter | Printer Power Supply |
|
Use Scenario: High-side switch in 40 V input buck converter supplying 3.3 V/5 V rails to ADAS camera ECU. IC Role / Device Role / Timing Role: Primary switching element in synchronous rectification topology with integrated body diode recovery. Use Value: 18.5 ns body diode reverse recovery time and 9.5 nC QRR reduce shoot-through risk and improve light-load efficiency vs. discrete Schottky solutions. |
Use Scenario: Paper feed motor driver and fuser heater control in multifunction laser printers. IC Role / Device Role / Timing Role: Robust load switch handling repetitive 113 A pulsed currents during paper jam events. Use Value: 113 A pulsed drain rating and 65 mJ EAS prevent failure during mechanical stall conditions without overdesigning protection circuitry. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel automotive MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMT4007LPSQ-13 | RDS(ON) = 7.0 mΩ @ -10 V, but only rated to -40 V and -12 A; smaller PowerDI5060 package | Lower current capacity limits use to sub-10 A loads; less suitable for motor drives requiring >15 A continuous | Select when board space is constrained and peak current stays below 12 A with aggressive thermal management. |
| IPD80P04P4L-13 | Higher -80 V rating, RDS(ON) = 4.2 mΩ @ -10 V, TO-252 package; no AEC-Q101 or PPAP documentation | Lacks automotive qualification evidence and traceability; unsuitable for Tier 1 production without requalification | Consider only for non-automotive industrial prototypes where higher voltage margin is required and qualification is not mandated. |
Compared with DMT4007LPSQ-13 and IPD80P04P4L-13, the DMP4026SFGQ-13 uniquely balances AEC-Q101 compliance, -28 A current capability, and PowerDI3333-8 thermal performance-making it the only drop-in solution for production automotive systems requiring both high current and full qualification evidence.
Availability
DMP4026SFGQ-13 is available at Aetrix Electronics and suitable for automotive motor control, LED backlighting, and DC-DC converter designs requiring stable component supply, long-term lifecycle assurance, and full AEC-Q101 traceability.
Supply support for DMP4026SFGQ-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 devices for automotive, industrial, and computing markets.
The DMP4026SFGQ-13 belongs to Diodes' AEC-Q101-qualified PowerMOS portfolio, engineered specifically for automotive power switching applications demanding robustness, thermal efficiency, and full production traceability under IATF 16949.
FAQ
What is the maximum safe operating junction temperature for DMP4026SFGQ-13?
The device is rated for TJ = -55°C to +150°C. Its Safe Operating Area (SOA) curve confirms stable operation up to 150°C junction temperature under pulsed conditions, and continuous operation is limited by thermal resistance (RθJC = 3.8°C/W) and PCB copper area. Derating begins at TJ > 125°C for DC loads.
Does DMP4026SFGQ-13 require a gate resistor for automotive EMI compliance?
Yes - a 6 Ω gate resistor is used in the datasheet's switching time test conditions (tD(ON), tF). This value balances EMI suppression and switching speed; values <4 Ω increase dv/dt-induced noise, while >10 Ω extends switching times and raises losses in high-frequency DC-DC converters.
Can DMP4026SFGQ-13 replace N-channel MOSFETs in high-side configurations?
No - it is a P-channel device optimized for high-side switching without level-shifting. Replacing an N-channel high-side switch would require redesigning gate drive architecture, as P-channel devices turn on with negative VGS and have higher RDS(ON) than equivalent N-channel parts.
Is the PowerDI3333-8 package compatible with standard reflow profiles?
Yes - the package is rated for Moisture Sensitivity Level 1 (per J-STD-020) and supports standard lead-free reflow profiles (peak 260°C, 60 sec max). The matte tin annealed terminals meet MIL-STD-202 Method 208 solderability requirements, ensuring reliable joint formation on FR-4 and high-Tg boards.
DMP4026SFGQ-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 8-PowerVDFN
- 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:
- 28A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 25mOhm @ 3A, 10V
- Vgs(th) (Max) @ Id:
- 1.8V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 48 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 2275 pF @ 20 V
- FET Feature:
- -
- Power Dissipation (Max):
- 2.6W (Ta), 33W (Tc)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- POWERDI3333-8
DMP4026SFGQ-13 FAQ
1.How can I place an order for DMP4026SFGQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP4026SFGQ-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 DMP4026SFGQ-13 reliable?
The price and inventory of DMP4026SFGQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP4026SFGQ-13 is usually 5 days.
3.What payment methods are accepted for DMP4026SFGQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP4026SFGQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP4026SFGQ-13?
DMP4026SFGQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP4026SFGQ-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 DMP4026SFGQ-13?
For technical support, including DMP4026SFGQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP4026SFGQ-13 requirements.
6.How does Aetrix verify that DMP4026SFGQ-13 is sourced from the original manufacturer or authorized distributors?
All DMP4026SFGQ-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 DMP4026SFGQ-13 meets industry standards.
7.What is the process for return or replacement of DMP4026SFGQ-13?
All DMP4026SFGQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP4026SFGQ-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 DMP4026SFGQ-13 part is unused and in its original packaging.
Return procedure for DMP4026SFGQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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