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Diodes Incorporated DMP3017SFK-13
- Part No.:
- DMP3017SFK-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 6-PowerUDFN
- Datasheet:
-
DMP3017SFK-13.pdf
- Description:
- MOSFET P-CH 30V 10.4A 6UDFN
- Quantity:
- Payment:
- Shipping:
Inventory:6,464
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Product details
Overview
DMP3017SFK-13 from Diodes Incorporated is a P-channel enhancement-mode MOSFET in U-DFN2523-6 package, rated for -30V VDS, 14 mΩ RDS(on) at VGS = -10V, and -10.4A continuous drain current at TA = +25°C; designed for high-efficiency load switching in compact DC-DC converters and power management circuits.
For engineers reviewing the DMP3017SFK-13 datasheet, DMP3017SFK-13 pinout, DMP3017SFK-13 application, or DMP3017SFK-13 equivalent, key selection criteria include gate threshold voltage (-1.6 V typ), low input capacitance (2207 pF Ciss), ESD-protected gate, thermal resistance (55 °C/W with thermal vias), and AEC-Q101 qualification for automotive-grade reliability.
Technical Context
This MOSFET operates as a high-side load switch with negative gate drive logic, leveraging its low RDS(on) and fast switching (tD(off) = 67.2 ns typ) to minimize conduction and transition losses in 3.3V/5V rail control. Its integrated body diode supports reverse-current blocking and synchronous rectification in buck topologies.
The device uses a trench-gate process optimized for RDS(on) × Qg trade-off: 9.5 mΩ RDS(on) at -10V with 42.7 nC total gate charge enables efficient operation at 500 kHz–1 MHz switching frequencies while maintaining <1 µA IDSS leakage at -24V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | -30 V - maximum drain-source blocking voltage for 3.3V/5V system rail protection |
| RDS(on) | 14 mΩ @ VGS = -10V - enables ≤150 mW conduction loss at 10A load current |
| ID | -10.4 A @ TA = +25°C - supports high-current load switching without external heatsinking |
| Ciss | 2207 pF - reduces gate drive power requirement and improves EMI profile in high-frequency SMPS |
| VGS(th) | -1.6 V typ - ensures full enhancement with standard 3.3V logic-level gate drivers |
| TJ Range | -55°C to +150°C - qualified for under-hood automotive and industrial ambient environments |
| RθJA | 55 °C/W (with thermal vias) - allows 2.2 W continuous dissipation on FR-4 PCB with 1-inch copper pad |
Pinout & Package
U-DFN2523-6 surface-mount package: 2.5 mm × 2.3 mm footprint, 0.6 mm height, NiPdAu-plated copper leadframe, moisture sensitivity level 1, UL 94V-0 molding compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2 | Source | Common return path for load current; tied to system ground or negative rail in high-side configuration |
| 3 | Gate | Control input requiring negative voltage relative to source; ESD-protected (HBM >2 kV) |
| 4, 5, 6 | Drain | Main power output terminal; paralleled pins reduce current density and thermal resistance |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(on) × Qg product | 14 mΩ × 42.7 nC = 600 mΩ·nC - balances conduction and switching loss in 1 MHz DC-DC stages |
| ESD-protected gate | HBM >2 kV - eliminates need for external gate protection in board-level ESD environments |
| AEC-Q101 qualified | Stress-tested per automotive reliability standards - suitable for infotainment and ADAS power rails |
| Green packaging | Halogen- and antimony-free, RoHS-compliant - meets IPC-1752A material declaration requirements |
Applications
| Automotive Infotainment Power Rail | Industrial PLC I/O Module |
|---|---|
Use Scenario: Switching 12V supply to display backlight and audio amplifier subsystems in head unit designs. IC Role / Device Role / Timing Role: High-side load switch controlling power-up sequencing and fault-isolation of downstream modules. Use Value: 14 mΩ RDS(on) limits voltage drop to <150 mV at 10A, preserving regulation margin for sensitive analog circuitry. | Use Scenario: Enabling/disabling 24V field power to digital input/output channels in programmable logic controllers. IC Role / Device Role / Timing Role: Solid-state replacement for mechanical relays, supporting hot-swap and diagnostic current sensing. Use Value: -30V rating and -100 µA IDSS at 150°C ensure stable operation during brownout and overtemperature events. |
| USB-C PD Sink Protection | Server VRM Output Stage |
Use Scenario: Reverse-voltage and overcurrent protection for USB-C power delivery sink ports in portable docking stations. IC Role / Device Role / Timing Role: Back-to-back MOSFET pair (with companion N-channel) implementing bidirectional blocking and fast shutdown. Use Value: 67.2 ns tD(off) enables sub-100 ns fault response, meeting USB PD 3.1 safety timing requirements. | Use Scenario: Synchronous rectifier in multiphase buck converter supplying core voltage to Xeon or EPYC processors. IC Role / Device Role / Timing Role: Low-loss freewheeling path during high-side switch off-time; body diode forward voltage ≤ -0.7 V at -1A. Use Value: 2207 pF Ciss and 343 pF Crss minimize Miller-induced shoot-through risk at 1 MHz+ switching. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel load switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMG3415L-7 | RDS(on) = 20 mΩ @ -4.5V; smaller U-DFN2020-6 package; no AEC-Q101 qualification | Lower current handling (-4.5A); suited for space-constrained consumer IoT nodes | Select when board area is critical and automotive qualification is unnecessary |
| Si7157DP-T1-GE3 | RDS(on) = 12.5 mΩ @ -10V; SO-8 package; higher thermal resistance (RθJA = 62 °C/W) | Larger footprint but easier hand-soldering and thermal monitoring via exposed pad | Select when manual assembly or thermal test point access is required |
Compared with DMG3415L-7 and Si7157DP-T1-GE3, DMP3017SFK-13 delivers optimal balance of low RDS(on), compact U-DFN2523-6 form factor, and AEC-Q101 reliability-making it preferred for automotive and high-density industrial power rails where thermal performance and qualification compliance are jointly critical.
Availability
DMP3017SFK-13 is available at Aetrix Electronics and suitable for automotive infotainment systems, industrial PLC I/O modules, and USB-C PD sink protection circuits requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for DMP3017SFK-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, headquartered in Plano, Texas, with design centers across Asia and manufacturing in China, Taiwan, and the Philippines.
The DMP3017SFK belongs to Diodes' high-reliability power MOSFET product line, engineered specifically for automotive and industrial load-switching applications demanding low RDS(on), robust gate protection, and AEC-Q101 qualification.
FAQ
What is the maximum safe operating junction temperature for DMP3017SFK-13?
The absolute maximum junction temperature is +150°C, and the device is characterized for guaranteed operation across -55°C to +150°C. Thermal derating begins above +125°C ambient when mounted on a standard FR-4 board with thermal vias, per the 55 °C/W RθJA specification.
Can DMP3017SFK-13 be used in a back-to-back configuration for bidirectional blocking?
Yes-its symmetric P-channel structure and -30V VDS rating make it suitable for back-to-back pairing with an N-channel MOSFET to implement reverse-polarity and overvoltage protection in USB-C PD and battery-powered systems.
Is the gate threshold voltage stable over temperature?
Yes-VGS(th) shifts predictably with temperature: from -1.2 V at -55°C to -2.2 V at +150°C (Figure 8), enabling reliable turn-on margin in wide-temperature applications without additional gate bias compensation.
Does DMP3017SFK-13 require external gate resistors for EMI control?
Not inherently-its 8.4 Ω typical gate resistance and 2207 pF Ciss provide natural slew-rate limiting. However, a 10 Ω series resistor is recommended in high-noise environments to dampen ringing and reduce radiated emissions during fast switching transitions.
DMP3017SFK-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 6-PowerUDFN
- 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:
- 10.4A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 14mOhm @ 9.5A, 10V
- Vgs(th) (Max) @ Id:
- 3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 90 nC @ 10 V
- Vgs (Max):
- ±25V
- Input Capacitance (Ciss) (Max) @ Vds:
- 4414 pF @ 15 V
- FET Feature:
- -
- Power Dissipation (Max):
- 1W (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- U-DFN2523-6
DMP3017SFK-13 FAQ
1.How can I place an order for DMP3017SFK-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP3017SFK-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 DMP3017SFK-13 reliable?
The price and inventory of DMP3017SFK-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP3017SFK-13 is usually 5 days.
3.What payment methods are accepted for DMP3017SFK-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP3017SFK-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP3017SFK-13?
DMP3017SFK-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP3017SFK-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 DMP3017SFK-13?
For technical support, including DMP3017SFK-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP3017SFK-13 requirements.
6.How does Aetrix verify that DMP3017SFK-13 is sourced from the original manufacturer or authorized distributors?
All DMP3017SFK-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 DMP3017SFK-13 meets industry standards.
7.What is the process for return or replacement of DMP3017SFK-13?
All DMP3017SFK-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP3017SFK-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 DMP3017SFK-13 part is unused and in its original packaging.
Return procedure for DMP3017SFK-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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