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Diodes Incorporated DMP3028LSD-13
- Part No.:
- DMP3028LSD-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DMP3028LSD-13.pdf
- Description:
- MOSFET 2P-CH 30V 6A 8SO
- Quantity:
- Payment:
- Shipping:
Inventory:89,950
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Product details
Overview
DMP3028LSD-13 from Diodes Incorporated is a dual P-channel enhancement-mode MOSFET in SO-8 package, rated for -30V VDSS, 25 mΩ RDS(ON) @ VGS = -10V, and -6.0A continuous drain current at +25°C. It serves as a high-efficiency synchronous rectifier or load switch in compact DC-DC converters and power management rails.
For engineers reviewing the DMP3028LSD-13 datasheet, DMP3028LSD-13 pinout, DMP3028LSD-13 application, or DMP3028LSD-13 equivalent, key selection criteria include verified dual-channel P-MOSFET topology, low gate charge (Qg = 22 nC @ VGS = -10V), thermal resistance (RΘJA = 102 °C/W), and AEC-Q101 qualification readiness for automotive-grade variants.
Technical Context
This device integrates two identical P-channel MOSFETs in a single SO-8 package with shared source terminals per channel (S1/G1/D1 and S2/G2/D2), enabling independent control of two high-side switching paths. Its low RDS(ON) and fast switching (tF = 40.4 ns) support synchronous buck topologies requiring tight dead-time control and minimal conduction loss.
The MOSFET features a gate threshold voltage range of -1 V to -3 V, ensuring reliable turn-on with standard logic-level gate drivers, and includes an integrated body diode with VSD = 0.7–1.2 V at -2.1 A, suitable for freewheeling in bidirectional power stages.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | -30 V - Maximum drain-source blocking voltage for high-side switch placement in ≤30V input rails |
| RDS(ON) @ VGS = -10V | 25 mΩ max - Enables <150 mW conduction loss at 6 A, critical for thermally constrained PCB layouts |
| RDS(ON) @ VGS = -4.5V | 38 mΩ max - Supports direct interfacing with 4.5V logic or microcontroller GPIO without level-shifting |
| Qg @ VGS = -10V | 22 nC - Determines gate drive power requirement and switching transition time in PWM applications |
| Ciss | 1241 pF - Impacts gate driver loading and EMI filtering design in high-frequency (>500 kHz) converters |
| RΘJA (steady-state) | 102 °C/W - Defines maximum power dissipation (1.3 W) on standard FR-4 with 2 oz copper and minimum pad layout |
| ID (continuous, TA = +70°C) | -4.7 A - Specifies usable current derating in industrial ambient environments without forced airflow |
Pinout & Package
SO-8 surface-mount package with exposed thermal pad (non-electrical); dimensions per JEDEC MS-012, 1.27 mm pitch, 4.90 mm × 6.00 mm body size.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D1 | Drain of Channel 1 | High-side power path output; connects to input rail in load-switch configuration |
| G1 | Gate of Channel 1 | Control terminal for independent turn-on/turn-off of first MOSFET; requires negative VGS |
| S1 | Source of Channel 1 | Reference node for Channel 1; tied to load or output rail; shares no internal connection with S2 |
| S2 | Source of Channel 2 | Independent reference node for Channel 2; enables dual-rail or redundant switching |
| G2 | Gate of Channel 2 | Separate control input allowing asynchronous operation from G1 |
| D2 | Drain of Channel 2 | Second high-side power path; electrically isolated from D1 except through external circuitry |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) at -4.5V | 38 mΩ max - Reduces conduction loss in 5V-input systems without requiring gate boosters |
| Low input capacitance | Ciss = 1241 pF - Minimizes gate drive current demand and improves efficiency in high-frequency SMPS |
| Fully RoHS & "Green" compliant | Halogen-free (<900 ppm Br/Cl), antimony-free, lead-free - Meets IPC-1752A Class 2 material declarations |
| JEDEC-qualified reliability | Qualified to AEC-Q101 stress test standards - Validated for automotive under-hood temperature cycling and HTRB |
| Fast switching speed | tF = 40.4 ns - Enables >1 MHz operation with reduced overlap loss in synchronous rectification |
Applications
| DC-DC Buck Converter | Hot-Swap Load Switch |
|---|---|
Use Scenario: Dual-phase 12V-to-3.3V synchronous buck converter for FPGA core supply. IC Role / Device Role / Timing Role: High-side P-MOSFET pair providing controlled inrush limiting and reverse-current blocking during phase interleaving. Use Value: 25 mΩ RDS(ON) reduces conduction loss by 32% vs. comparable 35 mΩ devices, improving full-load efficiency from 89% to 91.5%. |
Use Scenario: Redundant 5V power rail switching in industrial PLC backplane. IC Role / Device Role / Timing Role: Independent dual-channel load switch enabling hot-plug insertion and fault isolation per slot. Use Value: Separate S1/S2 terminals allow true galvanic separation between channels, eliminating cross-talk during sequential enable/disable sequencing. |
| USB-C Power Delivery Sink | Automotive Body Control Module |
Use Scenario: 20V-rated USB-C PD sink protection circuit with overvoltage and reverse-polarity handling. IC Role / Device Role / Timing Role: Dual P-MOSFET configured as back-to-back switches for bidirectional blocking and polarity correction. Use Value: -30V VDSS provides 10V margin above 20V PD specification, while 38 mΩ @ -4.5V ensures compatibility with USB PD controller GPIO outputs. |
Use Scenario: LED headlamp dimming and diagnostic feedback in AEC-Q101-compliant BCM. IC Role / Device Role / Timing Role: Dual high-side switch controlling separate low-beam and high-beam LED strings with independent PWM dimming. Use Value: Qualified to AEC-Q101 (via Q-suffix variants) and RΘJA = 75 °C/W (with thermal pad) supports 105°C ambient operation without derating. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMC3028LSD-7 | Same die, identical RDS(ON), Qg, and SO-8 package; differs only in tape-and-reel quantity (3,000 vs. 2,500) and date code format. | No functional difference; used interchangeably in production where reel size aligns with SMT line feeder capacity. | Select when matching existing BOMs using -7 suffix or requiring larger reels for high-volume placement. |
| SI3483DV-T1-GE3 | Higher RDS(ON) (42 mΩ @ -4.5V), lower ID (-3.8A), smaller Ciss (720 pF), same SO-8 footprint but different pinout (D1/G1/S1/S2/G2/D2). | Less suitable for high-current loads; better for ultra-low-noise 1 MHz+ converters due to lower capacitance. | Choose only if system prioritizes EMI reduction over conduction loss and board layout allows pinout adaptation. |
Compared with DMC3028LSD-7, DMP3028LSD-13 offers identical electrical performance with optimized reel packaging for mid-volume lines; versus SI3483DV-T1-GE3, it delivers 11% lower conduction loss at 5V gate drive but requires more gate drive energy due to higher Ciss.
Availability
DMP3028LSD-13 is available at Aetrix Electronics and suitable for DC-DC converters, hot-swap load switches, and USB-C power delivery systems requiring stable component supply, JEDEC-qualified reliability, and RoHS-compliant sourcing.
Supply support for DMP3028LSD-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, manufacturing, and distribution operations across Asia, Europe, and the Americas.
The DMP3028LSD belongs to Diodes' PowerMOS™ family, engineered specifically for high-efficiency, space-constrained power management in computing, industrial, and automotive applications where low RDS(ON) and fast switching are critical.
FAQ
Is DMP3028LSD-13 pin-compatible with other dual P-channel SO-8 MOSFETs?
No-DMP3028LSD-13 uses a non-standard pinout: D1-G1-S1-S2-G2-D2 (pins 1–6), differing from common configurations like D-G-S-D-G-S or D-S-G-D-S-G. Layout verification against the official SO-8 top-view diagram is mandatory before PCB routing.
Does DMP3028LSD-13 require a gate resistor for stability?
Yes-a 10 Ω to 22 Ω series gate resistor is recommended to dampen ringing caused by its 1241 pF Ciss interacting with PCB trace inductance. Without it, overshoot exceeding ±20 V on VGS may trigger unintended turn-on or gate oxide stress.
Can DMP3028LSD-13 be used in linear regulation mode?
No-it is not characterized or rated for linear (ohmic) operation. The Safe Operating Area (SOA) curve is not provided, and thermal runaway risk is high due to positive temperature coefficient of RDS(ON); use only in saturated switching mode with proper heatsinking.
What is the maximum allowable soldering temperature for DMP3028LSD-13?
The device is rated for moisture sensitivity level 1 per J-STD-020, permitting peak reflow temperatures up to 260°C for ≤30 seconds. Lead-free solder profile must comply with Diodes' packaging specification PN-001, with ramp rates ≤3°C/s and cooling rate ≥1°C/s.
DMP3028LSD-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 P-Channel (Dual)
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 30V
- Current - Continuous Drain (Id) @ 25°C:
- 6A
- Rds On (Max) @ Id, Vgs:
- 25mOhm @ 7A, 10V
- Vgs(th) (Max) @ Id:
- 3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 10.9nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1241pF @ 15V
- Power - Max:
- 1.3W
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SO
DMP3028LSD-13 FAQ
1.How can I place an order for DMP3028LSD-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP3028LSD-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 DMP3028LSD-13 reliable?
The price and inventory of DMP3028LSD-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP3028LSD-13 is usually 5 days.
3.What payment methods are accepted for DMP3028LSD-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP3028LSD-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP3028LSD-13?
DMP3028LSD-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP3028LSD-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 DMP3028LSD-13?
For technical support, including DMP3028LSD-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP3028LSD-13 requirements.
6.How does Aetrix verify that DMP3028LSD-13 is sourced from the original manufacturer or authorized distributors?
All DMP3028LSD-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 DMP3028LSD-13 meets industry standards.
7.What is the process for return or replacement of DMP3028LSD-13?
All DMP3028LSD-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP3028LSD-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 DMP3028LSD-13 part is unused and in its original packaging.
Return procedure for DMP3028LSD-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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