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Diodes Incorporated DMP3008SFG-13
- Part No.:
- DMP3008SFG-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerVDFN
- Datasheet:
-
DMP3008SFG-13.pdf
- Description:
- MOSFET P-CH 30V 8.6A PWRDI3333-8
- Quantity:
- Payment:
- Shipping:
Inventory:4,885
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Product details
Overview
DMP3008SFG-13 from Diodes Incorporated is a 30V P-channel enhancement-mode MOSFET in PowerDI3333-8 package, with RDS(ON) = 17 mΩ @ VGS = −10 V, ID = −8.6 A at TA = +25°C, and qualified to AEC-Q101. It serves as a high-efficiency synchronous rectifier or load switch in DC-DC converters for automotive infotainment power rails.
For engineers reviewing the DMP3008SFG-13 datasheet, DMP3008SFG-13 pinout, DMP3008SFG-13 application, or DMP3008SFG-13 equivalent, key selection criteria include gate threshold voltage (−1.1 to −2.1 V), thermal resistance (RθJA = 57 °C/W with 1-inch² copper), body diode forward voltage (−0.7 to −1.0 V), and SOA compliance under pulsed drain current (−80 A, 10 µs).
Technical Context
This MOSFET uses planar trench-gate technology optimized for low RDS(ON) while maintaining fast switching via low Qg (47 nC @ VGS = −10 V) and Qgd (5.6 nC). Its negative VGS(TH) enables direct logic-level drive from 3.3 V or 5 V controllers without level-shifting.
The PowerDI3333-8 package integrates three drain terminals per side and dual source terminals, enabling parallel internal bonding that reduces package inductance and improves current sharing. Thermal performance relies on 1-inch² copper pad (2 oz) for rated 2.2 W dissipation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | −30 V: Maximum blocking voltage for 12 V automotive bus applications with 100 % margin over nominal rail. |
| RDS(ON) | 17 mΩ @ VGS = −10 V: Enables <145 mW conduction loss at 8.6 A, critical for thermally constrained PCB layouts. |
| ID (max) | −8.6 A @ TA = +25°C: Sustains continuous load current in compact buck converter output stages. |
| Qg | 47 nC @ VGS = −10 V: Determines gate driver power requirement and switching transition time in high-frequency (>500 kHz) operation. |
| RθJA | 57 °C/W (with 1″² copper): Defines junction-to-ambient temperature rise under steady-state 2.2 W power dissipation. |
| VGS(TH) | −1.6 V (typ): Ensures reliable turn-on with standard 3.3 V GPIO or PWM controller outputs without external biasing. |
| VSD | −0.7 V (typ) @ IS = −1 A: Limits reverse-conduction loss during dead-time in synchronous buck topologies. |
Pinout & Package
Package: PowerDI3333-8 - surface-mount, thermally enhanced 8-pin package with exposed drain paddle, 3.3 mm × 3.3 mm footprint, 0.8 mm height, and UL 94V-0 molded compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 6, 7, 8 | Drain (D) | Internally paralleled high-current path tied to exposed thermal paddle; connects to input or output rail in high-side switch or synchronous rectifier. |
| 4, 5 | Source (S) | Dual-source configuration lowers source inductance and improves current sharing; referenced to system ground or output node. |
| Gate | Control Input | Single gate terminal (pin not numbered separately; located between pins 3 and 4 per top-view marking diagram); accepts −10 V to +20 V swing. |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) | 17 mΩ @ −10 V enables >95 % efficiency in 5 V–12 V buck converters operating at 5–10 A loads. |
| Thermally optimized package | PowerDI3333-8 delivers 2.2 W power handling with 57 °C/W RθJA, outperforming SO-8 by >2× in thermal resistance. |
| Small board area | 3.3 mm × 3.3 mm footprint occupies only 33 % of SO-8 area, enabling denser multi-rail PMIC designs. |
| AEC-Q101 qualified | Validated for automotive temperature range (−55°C to +150°C) and humidity exposure, supporting under-hood and infotainment use. |
Applications
| Automotive Infotainment Power Supply | USB-C PD Sink Protection |
|---|---|
Use Scenario: Regulating 5 V/3.3 V rails for display controllers and audio codecs in head units. IC Role / Device Role: High-side load switch controlling power delivery to subsystems during sleep/wake transitions. Use Value: Low RDS(ON) minimizes dropout and self-heating; AEC-Q101 rating ensures reliability across vehicle lifetime. | Use Scenario: Reverse-polarity and overcurrent protection in USB-C receptacle circuits. IC Role / Device Role: P-channel MOSFET used in ideal diode configuration upstream of buck controller. Use Value: Fast body diode (VSD = −0.7 V) and low Qg enable rapid fault response and minimal forward drop during hot-swap events. |
| Industrial SMPS Synchronous Rectifier | White LED Backlight Driver |
Use Scenario: Secondary-side rectification in isolated 24 V input → 5 V output flyback converters. IC Role / Device Role: Synchronous rectifier replacing Schottky diode to reduce conduction loss and improve efficiency. Use Value: RDS(ON) = 17 mΩ cuts rectifier loss by >60 % vs. 40 V/3 A Schottky, directly increasing full-load efficiency by 1.2–1.8 %. | Use Scenario: Dimmable current sink for 4–6 series white LEDs in LCD backlight modules. IC Role / Device Role: Low-side PWM-controlled current regulator using source-follower configuration. Use Value: Tight VGS(TH) distribution (−1.1 to −2.1 V) ensures consistent LED current regulation across temperature and unit variance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMP3036SFV-7 | RDS(ON) = 22 mΩ @ −10 V; lower ID (−6.5 A); same PowerDI3333-8 package | Higher conduction loss limits use to ≤5 A loads; better suited for cost-sensitive non-automotive designs | Select when thermal budget allows higher RDS(ON) and AEC-Q101 is not required. |
| DMG3415L-7 | RDS(ON) = 20 mΩ @ −4.5 V; SO-8 package; no AEC-Q101 qualification | Larger footprint (5 mm × 6 mm) and higher RθJA (70 °C/W) restrict high-power density use | Choose for legacy SO-8 board compatibility where thermal derating is acceptable. |
Compared with DMP3008SFG-13, DMP3036SFV-7 trades 29 % higher RDS(ON) for lower cost, while DMG3415L-7 sacrifices 42 % board area efficiency and automotive qualification for broader distributor availability.
Availability
DMP3008SFG-13 is available at Aetrix Electronics and suitable for automotive infotainment power supplies, industrial DC-DC converters, and LED backlight drivers requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for DMP3008SFG-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 solutions for automotive, industrial, and consumer markets.
The DMP3008SFG belongs to Diodes' Power MOSFET product line, engineered specifically for high-efficiency, space-constrained DC-DC conversion and load switching in automotive and industrial environments.
FAQ
What is the maximum pulsed drain current rating for DMP3008SFG-13?
The pulsed drain current (IDM) is −80 A for 10 µs pulses at 1 % duty cycle. This rating assumes proper PCB layout with 1-inch² copper and accounts for transient thermal impedance. It supports short-circuit protection in DC-DC controllers but must be validated against actual board thermal mass and pulse repetition rate.
Does DMP3008SFG-13 require a gate resistor for EMI control?
A gate resistor (typically 5–22 Ω) is recommended to dampen ringing caused by gate-drain capacitance (Crss = 294 pF) and PCB trace inductance. Without it, fast switching edges may exceed CISPR-25 Class 5 radiated emissions limits in automotive applications, especially above 2 MHz switching frequency.
Can DMP3008SFG-13 be used in linear regulation mode?
No - its Safe Operating Area (SOA) curve shows limited DC capability: at VDS = −10 V, max continuous ID is only −2.2 A. Linear operation would exceed thermal limits due to RDS(ON)-based power dissipation; it is designed exclusively for switching applications with defined duty cycles and heatsinking.
Is the PowerDI3333-8 package lead-free and RoHS compliant?
Yes - DMP3008SFG-13 is fully lead-free and RoHS 2 compliant (2011/65/EU), with matte tin annealed finish over copper leadframe. It meets J-STD-020 moisture sensitivity Level 1 and carries Diodes Incorporated's "Green" certification: Br < 900 ppm, Cl < 900 ppm (Br+Cl < 1500 ppm), Sb < 1000 ppm.
DMP3008SFG-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):
- 30 V
- Current - Continuous Drain (Id) @ 25°C:
- 8.6A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 17mOhm @ 10A, 10V
- Vgs(th) (Max) @ Id:
- 2.1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 47 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 2230 pF @ 15 V
- FET Feature:
- -
- Power Dissipation (Max):
- 900mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- POWERDI3333-8
DMP3008SFG-13 FAQ
1.How can I place an order for DMP3008SFG-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP3008SFG-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 DMP3008SFG-13 reliable?
The price and inventory of DMP3008SFG-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP3008SFG-13 is usually 5 days.
3.What payment methods are accepted for DMP3008SFG-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP3008SFG-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP3008SFG-13?
DMP3008SFG-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP3008SFG-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 DMP3008SFG-13?
For technical support, including DMP3008SFG-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP3008SFG-13 requirements.
6.How does Aetrix verify that DMP3008SFG-13 is sourced from the original manufacturer or authorized distributors?
All DMP3008SFG-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 DMP3008SFG-13 meets industry standards.
7.What is the process for return or replacement of DMP3008SFG-13?
All DMP3008SFG-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP3008SFG-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 DMP3008SFG-13 part is unused and in its original packaging.
Return procedure for DMP3008SFG-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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