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Diodes Incorporated DMP3028LPSW-13
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- Part No.:
- DMP3028LPSW-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerTDFN
- Datasheet:
-
DMP3028LPSW-13.pdf
- Description:
- MOSFET BVDSS: 25V~30V POWERDI506
- Quantity:
- Payment:
- Shipping:
Inventory:5,160
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Product details
Overview
DMP3028LPSW from Diodes Incorporated is a P-channel enhancement-mode MOSFET in PowerDI5060-8 package, rated for -30V VDSS, 28 mΩ RDS(ON) @ VGS = -10V, and -21A continuous drain current at TC = +25°C. It serves as a high-efficiency load switch in DC-DC converters and backlight power rails.
For engineers reviewing the DMP3028LPSW datasheet, DMP3028LPSW pinout, DMP3028LPSW application, or DMP3028LPSW equivalent, key selection criteria include its low RDS(ON) at -4.5V gate drive, 100% unclamped inductive switching rating, thermally optimized PowerDI package, and AEC-Q101 readiness for automotive power management designs.
Technical Context
This MOSFET employs a trench-gate process to achieve low on-resistance while maintaining fast switching performance and robust avalanche capability (EAS = 24 mJ). Its gate threshold voltage range (-1.0 V to -2.4 V) ensures reliable turn-on with standard logic-level negative gate drive.
The device integrates an intrinsic body diode with VSD = -0.7 V typical at -2.1 A, supporting synchronous rectification and reverse-current blocking in buck and load-switch topologies. Thermal resistance RθJC = 60 °C/W enables efficient heat transfer from junction to exposed drain pad.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | -30 V - Withstands up to -30 V drain-source voltage before breakdown, suitable for 24 V rail protection and 12 V automotive systems. |
| RDS(ON) | 28 mΩ @ VGS = -10 V - Enables <1 W conduction loss at 7 A, critical for high-current load switching efficiency. |
| ID (Continuous) | -21 A @ TC = +25°C - Supports high-power load switching without external heatsinking under controlled board thermal conditions. |
| Qg | 22 nC @ VGS = -10 V - Low gate charge reduces driver power and switching losses in high-frequency DC-DC applications. |
| EAS | 24 mJ - Rated avalanche energy allows safe operation during inductive load transients without snubber circuits. |
| RθJC | 60 °C/W - Junction-to-case thermal resistance confirms effective heat transfer to PCB copper via exposed drain pad. |
Pinout & Package
Package: PowerDI5060-8 (SWP), surface-mount, thermally enhanced with exposed drain pad. Molded plastic case meets UL 94V-0; moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D (Drain) | Main current path output terminal | Connected to exposed metal pad - primary thermal and electrical path for high-current conduction and PCB heat sinking. |
| S (Source) | Reference node for gate control and current return | Two parallel source terminals provide low-inductance return path and reduce resistive drop in high-di/dt switching. |
| G (Gate) | Control input for channel modulation | Single gate terminal with 15 Ω internal gate resistance - limits peak gate current and dV/dt-induced ringing. |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) at -4.5 V | 38 mΩ - Enables full enhancement using 5 V logic-level gate drivers in space-constrained industrial controls. |
| 100% UIS tested | Rated for -22 A avalanche current - eliminates need for external clamping in motor-drive or solenoid load switching. |
| Thermally efficient package | RθJA = 100 °C/W on FR-4 (2 oz Cu) - supports >1.2 W dissipation without forced air, reducing BOM count in compact power modules. |
| Green, RoHS-compliant construction | Halogen- and antimony-free molding compound (<900 ppm Br/Cl, <1000 ppm Sb) - meets IPC-1752a reporting and automotive ELV requirements. |
Applications
| Automotive Body Control Module | Industrial PLC Output Stage |
|---|---|
|
Use Scenario: Switching 12 V battery power to door lock actuators and interior lighting loads. IC Role / Device Role / Timing Role: High-side load switch controlling bidirectional current flow with reverse-polarity protection. Use Value: 28 mΩ RDS(ON) minimizes voltage drop and self-heating during sustained 15 A actuator pulses, extending relay life. |
Use Scenario: Driving 24 V solenoid valves and indicator LEDs in programmable logic controller I/O modules. IC Role / Device Role / Timing Role: Logic-controlled power switch with integrated body diode for inductive kickback suppression. Use Value: 24 mJ EAS rating absorbs repetitive inductive energy without derating, eliminating discrete TVS components. |
| LCD Backlight Power Management | USB-C Power Delivery Load Switch |
|
Use Scenario: Enabling/disabling white LED strings in portable medical displays and automotive infotainment panels. IC Role / Device Role / Timing Role: Low-noise, fast-turn-off load switch minimizing display flicker during dimming transitions. Use Value: 40.4 ns tF and 60.5 ns tD(OFF) ensure clean current cutoff, preventing LED afterglow in PWM dimming schemes. |
Use Scenario: Controlling VBUS delivery to downstream USB-C ports with overcurrent and reverse-voltage protection. IC Role / Device Role / Timing Role: Reverse-blocking power switch isolating faulty ports while maintaining system-level fault tolerance. Use Value: -30 V VDSS and -1.3 V typical VGS(TH) support robust 20 V PD 3.1 compliance with margin for transient surges. |
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 |
|---|---|---|---|
| DMT3006LPSQ-13 | Lower RDS(ON) (2.8 mΩ @ -10 V), but larger PowerDI5060-8L package and higher Qg (42 nC) | Better conduction efficiency at high current; less suitable for high-frequency switching due to gate charge | Select when thermal budget dominates over switching speed, e.g., 100 kHz or lower DC-DC outputs |
| SI3457DV-T1-GE3 | Smaller SC-70-6 package, higher RDS(ON) (120 mΩ @ -4.5 V), no UIS rating | Space-constrained low-current bias rails only; not rated for inductive load transients | Choose only for sub-1 A always-on bias supplies where footprint is critical and avalanche stress is absent |
Compared with DMP3028LPSW, DMT3006LPSQ-13 trades higher gate drive demand for lower conduction loss, while SI3457DV-T1-GE3 sacrifices ruggedness and current capacity for ultra-small size-making DMP3028LPSW the balanced choice for 10–20 A automotive and industrial load switching.
Availability
DMP3028LPSW is available at Aetrix Electronics and suitable for automotive body control modules, industrial PLC output stages, LCD backlight power management, and USB-C power delivery load switching requiring stable component supply across production lifecycles.
Supply support for DMP3028LPSW 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, Europe, and North America.
This MOSFET belongs to Diodes' PowerDI® portfolio, engineered specifically for high-density, thermally demanding power management applications where low RDS(ON), robust UIS capability, and AEC-Q101 readiness are essential.
FAQ
What is the maximum operating temperature for DMP3028LPSW?
The DMP3028LPSW has an operating junction temperature range of -55°C to +150°C. Its absolute maximum TJ is +150°C, and thermal derating begins above TC = +100°C, where continuous drain current drops to -17 A. The device's RθJC = 60 °C/W and normalized RDS(ON) curves confirm stable performance up to 150°C junction temperature.
Does DMP3028LPSW support logic-level gate drive?
Yes - DMP3028LPSW is fully specified at VGS = -4.5 V, delivering 38 mΩ RDS(ON) at -6.2 A. Its gate threshold voltage range (-1.0 V to -2.4 V) ensures strong enhancement with standard 5 V microcontroller outputs or dedicated gate drivers, eliminating need for level-shifting circuitry.
Is DMP3028LPSW qualified for automotive use?
While not pre-qualified to AEC-Q101 in this specific part number, Diodes states that automotive-grade versions of this platform are available upon request and manufactured in IATF 16949-certified facilities. The device's 100% UIS testing, -55°C to +150°C rating, and green material composition align with automotive reliability requirements.
How does the PowerDI5060-8 package improve thermal performance?
The PowerDI5060-8 package features an exposed drain pad that serves as both primary current path and thermal interface. With RθJC = 60 °C/W and RθJA = 100 °C/W on standard FR-4 (2 oz Cu), it delivers ~65% better thermal resistance than comparable SO-8 packages, enabling higher power density without additional heatsinks.
DMP3028LPSW-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):
- 30 V
- Current - Continuous Drain (Id) @ 25°C:
- 21A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 28mOhm @ 7A, 10V
- Vgs(th) (Max) @ Id:
- 2.4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 22 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1421 pF @ 15 V
- FET Feature:
- -
- Power Dissipation (Max):
- 1.28W (Ta), 2.1W (Tc)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- PowerDI5060-8 (Type UX)
DMP3028LPSW-13 FAQ
1.How can I place an order for DMP3028LPSW-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP3028LPSW-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 DMP3028LPSW-13 reliable?
The price and inventory of DMP3028LPSW-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP3028LPSW-13 is usually 5 days.
3.What payment methods are accepted for DMP3028LPSW-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP3028LPSW-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP3028LPSW-13?
DMP3028LPSW-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP3028LPSW-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 DMP3028LPSW-13?
For technical support, including DMP3028LPSW-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP3028LPSW-13 requirements.
6.How does Aetrix verify that DMP3028LPSW-13 is sourced from the original manufacturer or authorized distributors?
All DMP3028LPSW-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 DMP3028LPSW-13 meets industry standards.
7.What is the process for return or replacement of DMP3028LPSW-13?
All DMP3028LPSW-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP3028LPSW-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 DMP3028LPSW-13 part is unused and in its original packaging.
Return procedure for DMP3028LPSW-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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