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Diodes Incorporated DMP2900UDWQ-13
- Part No.:
- DMP2900UDWQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
DMP2900UDWQ-13.pdf
- Description:
- MOSFET 2P-CH 20V 0.63A SOT363
- Quantity:
- Payment:
- Shipping:
Inventory:5,326
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Product details
Overview
DMP2900UDWQ from Diodes Incorporated is a dual P-channel enhancement-mode MOSFET in SOT363 package, rated for -20V VDSS, 0.75Ω RDS(ON) at VGS = -4.5V, and -0.63A continuous drain current at TA = +25°C. It serves as a compact, low-threshold load switch or level-shifting driver in space-constrained battery-powered systems.
For engineers reviewing the DMP2900UDWQ datasheet, DMP2900UDWQ pinout, DMP2900UDWQ application, or DMP2900UDWQ equivalent, this part's AEC-Q101 qualification, ultra-low gate threshold (-0.5 to -1.0V), and dual complementary configuration are critical for automotive body electronics, portable power rail control, and bidirectional signal switching where gate drive voltage headroom is limited.
Technical Context
This device integrates two matched P-channel MOSFETs in a single SOT363 package with independent source, drain, and gate terminals per channel. Its low RDS(ON) at low |VGS| enables efficient operation from 2.5V–4.5V logic rails, while fast switching (tD(ON) = 16ns, tF = 89ns) supports high-frequency PWM control in DC-DC converters and LED drivers.
The MOSFETs feature ESD protection (HBM >2kV), low input capacitance (Ciss = 49pF), and guaranteed gate threshold voltage range (-0.5V to -1.0V) across temperature, ensuring reliable turn-on in cold-start automotive environments and stable biasing in low-voltage microcontroller I/O interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | -20V - Maximum drain-source blocking voltage for 12V automotive and 5V/3.3V system rail isolation |
| RDS(ON) @ VGS = -4.5V | 0.75Ω max - Enables ≤300mW conduction loss at 0.63A, suitable for low-power load switching |
| VGS(TH) | -0.5 to -1.0V - Ensures full enhancement with 1.8V–2.5V GPIO outputs without level shifters |
| Ciss | 49pF - Reduces gate drive power and improves switching efficiency in high-frequency (>1MHz) applications |
| PD @ TA = +25°C | 0.37W - Supports continuous operation up to ~0.5A in standard FR-4 PCB layout with minimal heatsinking |
| TJ Range | -55°C to +150°C - Validated for under-hood automotive use and industrial temperature cycling |
| AEC-Q101 Qualified | Yes - Certified for automotive electronics per stress test requirements including HTGB, HTRB, and TC |
Pinout & Package
Package: SOT363 - ultra-small surface-mount package (2.2 × 2.1 × 0.95 mm), 6-pin, lead-free, RoHS- and halogen-free compliant, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Q1 Gate) | Gate of first P-channel MOSFET | Independent control input for channel 1; accepts logic-level gate drive down to 1.8V |
| 2 (Q1 Source) | Source of first P-channel MOSFET | Typically tied to higher potential rail (e.g., VBAT) when used as high-side switch |
| 3 (Q2 Drain) | Drain of second P-channel MOSFET | Output node for channel 2; electrically isolated from Q1 drain |
| 4 (Q2 Source) | Source of second P-channel MOSFET | Shared source connection with Q1 Source (pins 2 and 4 internally connected in complementary pair configuration per datasheet top view) |
| 5 (Q2 Gate) | Gate of second P-channel MOSFET | Independent control input for channel 2; identical electrical characteristics to pin 1 |
| 6 (Q1 Drain) | Drain of first P-channel MOSFET | Output node for channel 1; electrically isolated from Q2 drain (pin 3) |
Key Features
| Feature | Design Value |
|---|---|
| Low gate threshold voltage | VGS(TH) down to -0.5V ensures robust turn-on with 1.8V/2.5V microcontroller outputs |
| Dual independent P-channel topology | Two discrete switches in one footprint reduce board area by >40% vs. discrete SOT23 solutions |
| ESD protection | HBM >2kV built-in protection eliminates need for external TVS on gate lines in portable designs |
| Ultra-low leakage | IDSS ≤ -100nA at -20V enables multi-year battery life in always-on sensor nodes |
| AEC-Q101 qualification | Validated for automotive body control modules, door modules, and lighting control units |
Applications
| Automotive Body Control | Portable Power Management |
|---|---|
Use Scenario: Controlling interior lighting and window lift motors in 12V vehicle architectures. IC Role / Device Role / Timing Role: Dual high-side load switch managing separate lamp and motor circuits with independent enable control. Use Value: Eliminates need for discrete P-FETs and level shifters, reducing BOM count and PCB area while meeting AEC-Q101 reliability requirements. |
Use Scenario: Battery-powered medical sensors requiring ultra-low standby current and rapid wake-up switching. IC Role / Device Role / Timing Role: Low-leakage power gate enabling <100nA system shutdown current and sub-100ns turn-on for event-triggered sampling. Use Value: Extends coin-cell battery life beyond 5 years in intermittent-use devices without compromising responsiveness. |
| Industrial I/O Expansion | Consumer Display Backlight Control |
Use Scenario: Isolating PLC digital output channels driving solenoids and relays in factory automation. IC Role / Device Role / Timing Role: Logic-level compatible P-channel switch providing galvanic separation between controller and inductive loads. Use Value: Prevents back-EMF coupling into MCU I/O while supporting 2.5V–5V control signals-no external gate driver required. |
Use Scenario: Driving segmented OLED backlight zones in smartwatches with precise PWM dimming. IC Role / Device Role / Timing Role: Fast-switching P-FET enabling >10kHz PWM without shoot-through or thermal derating. Use Value: Achieves flicker-free dimming with <1% duty cycle resolution and <0.5°C junction rise during sustained operation. |
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 |
|---|---|---|---|
| DMN2023LSD-13 | Single N-channel + integrated Schottky; not dual P-channel; requires high-side driver circuitry | Suitable only for low-side switching; incompatible for direct replacement in high-side configurations | Select only if redesigning for N-channel topology with bootstrap or charge-pump gate drive |
| AO6401 | Similar SOT23-6 dual P-channel but higher RDS(ON) (1.1Ω @ -4.5V); no AEC-Q101 qualification | Limited to commercial-grade portable equipment; not approved for automotive production | Acceptable for cost-sensitive consumer designs where automotive qualification is unnecessary |
Compared with DMN2023LSD-13 and AO6401, DMP2900UDWQ uniquely delivers AEC-Q101 compliance, lower RDS(ON), and true dual independent P-channel operation in SOT363-making it the only drop-in solution for space-constrained, safety-critical automotive load switching.
Availability
DMP2900UDWQ-13 is available at Aetrix Electronics and suitable for automotive body electronics, portable medical sensors, industrial PLC I/O modules, and consumer display power management requiring stable component supply and long-term lifecycle support.
Supply support for DMP2900UDWQ-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 sales operations across Asia, Europe, and North America.
DMP2900UDWQ belongs to Diodes' Automotive-Qualified Power MOSFET product line, engineered specifically for high-reliability, low-voltage load switching in automotive and industrial environments where small size, low threshold, and AEC-Q101 compliance are mandatory.
FAQ
Is DMP2900UDWQ-13 pin-compatible with other SOT363 dual MOSFETs?
No-DMP2900UDWQ uses a non-standard pinout where pins 2 and 4 are internally connected as shared sources, unlike generic dual-MOSFET SOT363 parts with fully independent terminals. Layout must follow Diodes' recommended pad pattern and avoid assuming symmetrical pin mapping.
What is the maximum safe operating frequency for PWM switching with DMP2900UDWQ?
Based on measured tF = 89ns and tD(OFF) = 213ns, the device supports clean PWM operation up to 1.5MHz in low-duty-cycle applications. For continuous 50% duty cycle, thermal limits constrain practical use to ≤500kHz with adequate PCB copper area.
Does DMP2900UDWQ include body diode conduction capability?
Yes-each channel integrates an intrinsic body diode with VSD = -0.7V to -1.2V at -150mA. This enables freewheeling in inductive loads like relays and solenoids, but reverse recovery time is not specified; external Schottky clamping is recommended for high-speed inductive switching.
Can DMP2900UDWQ be used in linear regulation mode?
No-it is optimized for switching operation only. The RDS(ON) variation over temperature (±30% from -55°C to +150°C) and lack of SOA curves for linear region make it unsuitable for pass-element applications; dedicated LDOs or linear regulators should be used instead.
DMP2900UDWQ-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 P-Channel
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 20V
- Current - Continuous Drain (Id) @ 25°C:
- 630mA (Ta)
- Rds On (Max) @ Id, Vgs:
- 750mOhm @ 430mA, 4.5V
- Vgs(th) (Max) @ Id:
- 1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 0.7nC @ 4.5V
- Input Capacitance (Ciss) (Max) @ Vds:
- 49pF @ 16V
- Power - Max:
- 370mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-363
DMP2900UDWQ-13 FAQ
1.How can I place an order for DMP2900UDWQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP2900UDWQ-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 DMP2900UDWQ-13 reliable?
The price and inventory of DMP2900UDWQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP2900UDWQ-13 is usually 5 days.
3.What payment methods are accepted for DMP2900UDWQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP2900UDWQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP2900UDWQ-13?
DMP2900UDWQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP2900UDWQ-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 DMP2900UDWQ-13?
For technical support, including DMP2900UDWQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP2900UDWQ-13 requirements.
6.How does Aetrix verify that DMP2900UDWQ-13 is sourced from the original manufacturer or authorized distributors?
All DMP2900UDWQ-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 DMP2900UDWQ-13 meets industry standards.
7.What is the process for return or replacement of DMP2900UDWQ-13?
All DMP2900UDWQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP2900UDWQ-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 DMP2900UDWQ-13 part is unused and in its original packaging.
Return procedure for DMP2900UDWQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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