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Diodes Incorporated DMP3026SFDF-13
- Part No.:
- DMP3026SFDF-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 6-UDFN Exposed Pad
- Datasheet:
-
DMP3026SFDF-13.pdf
- Description:
- MOSFET P-CH 30V 10.3A 6UDFN
- Quantity:
- Payment:
- Shipping:
Inventory:8,769
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Product details
Overview
DMP3026SFDF from Diodes Incorporated is a P-channel enhancement-mode MOSFET optimized for high-efficiency power management, featuring -30V VDSS, 19mΩ RDS(ON) @ VGS = -10V, and -8.6A continuous drain current at +25°C. It serves as a low-side load switch or synchronous rectifier in compact DC-DC converters and battery protection circuits.
For engineers reviewing the DMP3026SFDF datasheet, DMP3026SFDF pinout, DMP3026SFDF application, or DMP3026SFDF equivalent, key selection criteria include gate threshold voltage (-1 to -3V), thermal resistance (62°C/W with 1-inch copper pad), ESD-protected gate, and U-DFN2020-6 package compatibility with space-constrained PCB layouts.
Technical Context
This MOSFET uses a trench-gate process to achieve low on-resistance while maintaining fast switching performance. Its -30V breakdown voltage and ±25V gate-source rating support robust operation in 12V and 24V rail systems with transient overvoltage margin.
The device integrates an intrinsic body diode with -0.7V forward voltage at -1.0A and exhibits 19.6nC total gate charge at VGS = -10V, enabling efficient drive with standard logic-level controllers. Thermal design leverages a 7.4°C/W junction-to-case resistance and 62°C/W junction-to-ambient (with enhanced copper pad).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | -30V - supports 24V nominal systems with 25% overvoltage headroom |
| RDS(ON) | 19mΩ @ VGS = -10V - delivers ≤0.78W conduction loss at 8.6A |
| ID (continuous) | -8.6A @ TA = +25°C - rated for sustained load switching in portable power rails |
| VGS(TH) | -1 to -3V - enables direct interface with 3.3V/5V microcontroller GPIOs |
| QG | 19.6nC @ VGS = -10V - determines gate driver current requirement for <35ns turn-on |
| RθJA | 62°C/W (with 1-inch copper) - defines maximum power dissipation before thermal shutdown |
| Package | U-DFN2020-6 - 2.0×2.0mm footprint with 0.6mm profile for ultra-thin designs |
Pinout & Package
U-DFN2020-6 (Type F) package with exposed thermal pad; 0.6mm maximum height, JEDEC-compliant moisture sensitivity level 1, NiPdAu-plated terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Top-left corner marker) | Source | Primary current return path; connected to ground or low-side reference plane |
| Pin 2 | Gate | Control input requiring ≥-10V swing for full enhancement; ESD-protected |
| Pin 3 | Drain | High-side connection point for load or power rail; handles bidirectional current during synchronous rectification |
| Pin 4 | Source | Second source terminal - paralleled with Pin 1 to reduce source inductance and improve thermal spreading |
| Pin 5 | Drain | Second drain terminal - paralleled with Pin 3 to lower RDS(ON) and enhance current sharing |
| Pin 6 (Exposed Pad) | Thermal Pad / Source | Electrically tied to source; primary heat transfer path to PCB copper; must be soldered for thermal compliance |
Key Features
| Feature | Design Value |
|---|---|
| Low-profile U-DFN2020-6 | 0.6mm max height enables use in wearables and slim power modules where Z-height is constrained |
| ESD-protected gate | HBM rating >2kV per JESD22-A114 - eliminates need for external gate protection in most board-level environments |
| Low VGS(TH) | -1 to -3V range allows reliable turn-on with 3.3V logic without level-shifting circuitry |
| Halogen- and antimony-free | <900ppm Br/Cl, <1000ppm Sb - meets automotive "Green" material requirements and RoHS 3 compliance |
| JEDEC-qualified reliability | Qualified to AEC-Q101 stress test standards - suitable for industrial and automotive-grade applications |
Applications
| Battery Protection Circuit | USB-C Power Delivery Switch |
|---|---|
Use Scenario: Reverse-current blocking and over-discharge cutoff in single-cell Li-ion packs. IC Role / Device Role / Timing Role: Low-side P-channel switch controlling battery discharge path; activated by protection IC's gate drive signal. Use Value: 19mΩ RDS(ON) minimizes voltage drop across switch, preserving usable battery capacity and runtime. | Use Scenario: Input power path selection between adapter and battery in dual-input USB-C PD systems. IC Role / Device Role / Timing Role: High-speed load switch enabling seamless source handover with <100ns transition time. Use Value: 19.6nC QG and low gate threshold allow fast, low-power switching using PD controller GPIOs. |
| Point-of-Load DC-DC Converter | Industrial Sensor Node Power Rail |
Use Scenario: Synchronous rectification in 5V-to-3.3V buck converter for FPGA I/O banks. IC Role / Device Role / Timing Role: Secondary-side switch replacing Schottky diode to improve efficiency at light loads. Use Value: 45mΩ RDS(ON) @ VGS = -4.5V ensures <150mW conduction loss at 5.5A, reducing thermal load on small PCBs. | Use Scenario: Always-on power gating for BLE radio and sensor subsystems in battery-powered IIoT nodes. IC Role / Device Role / Timing Role: Load switch isolating downstream circuitry during deep-sleep mode to eliminate quiescent leakage. Use Value: -100µA IDSS at +150°C ensures <1µA off-state leakage, extending multi-year battery life. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMG3415L-7 | RDS(ON) = 28mΩ @ -4.5V; higher gate charge (25nC); same U-DFN2020-6 package | Slightly lower efficiency at 3.3V gate drive; better suited for cost-sensitive non-automotive designs | Select when gate drive voltage is limited to -4.5V and thermal budget allows ~15% higher conduction loss |
| SI2301DDS-T1-GE3 | RDS(ON) = 115mΩ @ -4.5V; lower ID rating (-2.7A); SOT-23 package | Higher on-resistance limits use to sub-1A loads; larger footprint reduces power density | Choose only for legacy SOT-23 board compatibility or very low-current biasing applications |
Compared with DMG3415L-7 and SI2301DDS-T1-GE3, DMP3026SFDF delivers superior RDS(ON) at both -10V and -4.5V gate drive, supports higher continuous current, and maintains JEDEC-qualified reliability in the smallest footprint-making it optimal for space- and efficiency-critical 12V/24V power rails.
Availability
DMP3026SFDF is available at Aetrix Electronics and suitable for battery protection circuits, USB-C power delivery switches, and point-of-load DC-DC converters requiring stable component supply and long-term lifecycle support.
Supply support for DMP3026SFDF 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 distribution operations across Asia and the Americas.
The DMP3026SFDF belongs to Diodes' high-efficiency power MOSFET product line, engineered specifically for compact, thermally constrained power management in portable, industrial, and automotive electronics.
FAQ
What is the maximum safe operating temperature for DMP3026SFDF?
The device has a specified junction temperature range of -55°C to +150°C. With its 62°C/W thermal resistance (using a 1-inch copper pad), it can sustain 2.0W power dissipation at ambient +25°C before reaching 150°C junction temperature. Derating is required above +25°C ambient per the RθJA curve in Figure 13.
Does DMP3026SFDF require external gate resistors for typical switching applications?
No external gate resistor is required for basic on/off control at frequencies below 1MHz. However, a 5–10Ω series resistor is recommended to dampen ringing caused by gate-drain capacitance (112pF CRSS) and PCB trace inductance, especially in high-speed synchronous rectifier configurations.
Can DMP3026SFDF be used in avalanche energy applications?
Yes-it is rated for 23A avalanche current and 27mJ single-pulse avalanche energy with L = 0.1mH. This capability supports inductive load switching in motor drivers and relay control, provided layout minimizes stray inductance and peak VDS remains within the -30V rating.
Is the exposed thermal pad electrically isolated or connected internally?
The exposed pad (Pin 6) is electrically connected to the source terminals (Pins 1 and 4). It must be soldered to a PCB copper pour tied to the system ground or source net to ensure both thermal performance and electrical integrity-floating the pad degrades RθJA by >40% and risks gate-source overstress.
DMP3026SFDF-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 6-UDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- FET Type:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 30 V
- Current - Continuous Drain (Id) @ 25°C:
- 10.3A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 4V, 10V
- Rds On (Max) @ Id, Vgs:
- 19mOhm @ 4.5A, 10V
- Vgs(th) (Max) @ Id:
- 3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 19.6 nC @ 10 V
- Vgs (Max):
- ±25V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1204 pF @ 15 V
- FET Feature:
- -
- Power Dissipation (Max):
- 2W (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- U-DFN2020-6 (Type F)
DMP3026SFDF-13 FAQ
1.How can I place an order for DMP3026SFDF-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP3026SFDF-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 DMP3026SFDF-13 reliable?
The price and inventory of DMP3026SFDF-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP3026SFDF-13 is usually 5 days.
3.What payment methods are accepted for DMP3026SFDF-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP3026SFDF-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP3026SFDF-13?
DMP3026SFDF-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP3026SFDF-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 DMP3026SFDF-13?
For technical support, including DMP3026SFDF-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP3026SFDF-13 requirements.
6.How does Aetrix verify that DMP3026SFDF-13 is sourced from the original manufacturer or authorized distributors?
All DMP3026SFDF-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 DMP3026SFDF-13 meets industry standards.
7.What is the process for return or replacement of DMP3026SFDF-13?
All DMP3026SFDF-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP3026SFDF-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 DMP3026SFDF-13 part is unused and in its original packaging.
Return procedure for DMP3026SFDF-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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