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Home > Products > Discrete Semiconductor Products > Transistors > FETs, MOSFETs > FETs, MOSFETs

Diodes Incorporated DMP2900UTQ-13

Name: DMP2900UTQ-13
Brand: Diodes Incorporated
SKU: DMP2900UTQ-13
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DMP2900UTQ-13

Manufacturer:: Diodes Incorporated

Category:: FETs, MOSFETs

Package:: SOT-523

Datasheet:: DMP2900UTQ-13.pdf

Description:: MOSFET BVDSS: 8V~24V SOT523 T&R

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Product details

Overview

DMP2900UTQ-13 from Diodes Incorporated is a P-channel enhancement-mode MOSFET in SOT523 package, rated for -20V V_DSS, 700mΩ R_DS(ON) at V_GS = -4.5V, and -0.5A continuous drain current at +25°C. It features low gate threshold voltage (-0.5V to -1.0V), ESD-protected gate, and AEC-Q101 qualification for automotive load switching.

For engineers reviewing the DMP2900UTQ-13 datasheet, DMP2900UTQ-13 pinout, DMP2900UTQ-13 application, or DMP2900UTQ-13 equivalent, this device is selected for space-constrained, low-voltage DC-DC converter power stages and always-on automotive subsystems requiring stable low-R_DS(ON) performance across temperature.

Technical Context

This MOSFET uses silicon planar technology with optimized channel doping to achieve low R_DS(ON) while maintaining tight V_GS(TH) distribution (−0.5 V to −1.0 V) and low input capacitance (C_iss = 49 pF). Its body diode exhibits fast reverse recovery (t_RR = 10.5 ns) and low forward voltage (V_SD = −0.7 V at −150 mA).

The device operates in enhancement mode with zero gate leakage (±2.0 µA max) and is characterized for junction temperatures from −55°C to +150°C. Thermal resistance R_θJA is 496°C/W on FR-4 with minimum pad layout, enabling thermal-aware placement in high-density PCBs.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	−20 V: Maximum blocking voltage before avalanche conduction in source-to-drain path.
R_DS(ON)	700 mΩ @ V_GS = −4.5 V, I_D = −430 mA: On-resistance directly impacts conduction loss in load-switching paths.
V_GS(TH)	−0.5 to −1.0 V: Gate threshold enables reliable turn-on from low-voltage logic (e.g., 1.8 V or 2.5 V GPIO).
C_iss	49 pF @ V_DS = −16 V: Low input capacitance reduces gate drive energy and speeds switching transitions.
t_RR	10.5 ns: Fast body diode recovery minimizes shoot-through risk and improves efficiency in synchronous buck topologies.
Q_g	0.7 nC @ V_GS = −4.5 V: Low total gate charge enables efficient driving with minimal driver IC power consumption.
R_θJA	496 °C/W: Junction-to-ambient thermal resistance defines maximum power dissipation under standard PCB layout conditions.

Pinout & Package

Package: SOT523 - ultra-small surface-mount plastic package (1.60 mm × 1.60 mm × 0.55 mm), lead-free, halogen-free, RoHS-compliant, moisture sensitivity level 1.

Pin/Terminal	Circuit Role	Design Meaning
1 (Gate)	Control terminal	Accepts negative V_GS to modulate channel conductivity; ESD-protected with ±2.0 µA leakage limit.
2 (Source)	Reference node for gate drive and current return	Connected to system ground or higher-potential rail in high-side switch configuration; carries full load current.
3 (Drain)	Power output terminal	Connects to load; withstands −20 V reverse bias and supports −2.5 A pulsed drain current (10 µs, 1% duty).

Key Features

Feature	Design Value
Low R_DS(ON) at low V_GS	900 mΩ @ V_GS = −2.5 V enables robust operation with 2.5 V logic-level control in battery-powered systems.
AEC-Q101 qualification	Validated for automotive applications including infotainment power rails and ADAS sensor modules with PPAP capability.
ESD-protected gate	HBM rating ≥2 kV ensures handling robustness during SMT assembly and board-level rework without gate oxide damage.
Fast switching speed	Turn-off delay t_D(OFF) = 213 ns and fall time t_F = 89 ns support >1 MHz PWM frequencies in compact DC-DC regulators.
Green packaging	Halogen- and antimony-free molding compound (<900 ppm Br/Cl, <1000 ppm Sb) meets automotive environmental compliance standards.

Applications

Automotive Body Control Module

USB-C Power Delivery Load Switch

Use Scenario: Controlling 12 V accessory power rails (e.g., mirror heaters, door locks) in BCMs with microcontroller GPIO.

IC Role / Device Role / Timing Role: High-side load switch managing inrush-limited power delivery with fast fault response.

Use Value: Low V_GS(TH) ensures full enhancement from 3.3 V MCU outputs; AEC-Q101 qualification guarantees reliability over vehicle lifetime.

Use Scenario: Enabling/disabling V_BUS on USB-C receptacles in portable docking stations.

IC Role / Device Role / Timing Role: Reverse-polarity-protected, low-leakage power switch placed between source and connector.

Use Value: 100 nA I_DSS prevents standby battery drain; 700 mΩ R_DS(ON) limits voltage drop below 350 mV at 500 mA load.

Wearable Health Monitor Power Rail

Industrial Sensor Node Sleep Mode Control

Use Scenario: Isolating PMIC outputs to optical heart-rate sensors during sleep cycles to reduce quiescent current.

IC Role / Device Role / Timing Role: Low-leakage, logic-controlled disconnect switch in ultra-low-power domain.

Use Value: 100 nA I_DSS and 2.0 µA |I_GSS| preserve battery life; SOT523 footprint saves critical PCB area.

Use Scenario: Gating power to MEMS accelerometers and wireless transceivers in IIoT edge nodes operating on coin-cell batteries.

IC Role / Device Role / Timing Role: Precision off-state isolation switch activated by real-time OS scheduler events.

Use Value: −20 V rating accommodates industrial 18–24 V supply rails; R_DS(ON) stability over −40°C to +85°C ensures consistent shutdown behavior.

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
DMN2011UFD-7	N-channel, −20 V, 120 mΩ @ V_GS = −4.5 V, requires high-side gate driver or bootstrap circuitry.	Suitable only where active-high control and external driver are acceptable; not direct replacement for logic-level P-channel use.	Select only when board layout allows driver integration and lower R_DS(ON) justifies added complexity.
AO3401	P-channel, −30 V, 85 mΩ @ V_GS = −10 V, but V_GS(TH) = −0.7 to −1.3 V and no AEC-Q101 qualification.	Higher voltage rating and lower R_DS(ON), but lacks automotive qualification and has higher gate drive requirement.	Prefer for non-automotive consumer applications where −30 V margin and cost are prioritized over qualification and low-V_GS drive.

Compared with DMN2011UFD-7 and AO3401, DMP2900UTQ-13 uniquely combines AEC-Q101 qualification, −1.0 V max V_GS(TH), and SOT523 size-making it optimal for space- and qualification-constrained automotive and portable designs where simple logic-level control is mandatory.

Availability

DMP2900UTQ-13 is available at Aetrix Electronics and suitable for automotive body control modules, USB-C power delivery load switching, wearable health monitor power rails, and industrial sensor node sleep mode control requiring stable component supply across production lifecycles.

Supply support for DMP2900UTQ-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.

The DMP2900UTQ belongs to Diodes' AEC-Q101-qualified small-signal MOSFET product line, engineered specifically for space-constrained, low-voltage automotive and portable power management applications demanding high reliability and low gate drive requirements.

FAQ

What is the maximum continuous drain current for DMP2900UTQ-13 at +75°C ambient?

The maximum continuous drain current is −0.4 A at +75°C ambient temperature, derated from −0.5 A at +25°C per the datasheet's thermal characteristics table. This reflects junction temperature limits under standard FR-4 PCB conditions with minimum recommended copper area.

Does DMP2900UTQ-13 require a gate resistor for safe switching in 1 MHz DC-DC applications?

A gate resistor is recommended to dampen ringing and control dV/dt, especially given its low Q_g (0.7 nC) and fast t_F (89 ns). Typical values range from 5 Ω to 22 Ω depending on driver strength and layout parasitics-verified in Diodes' application note AP02011.

Can DMP2900UTQ-13 be used in bidirectional current paths?

No-it is a unidirectional P-channel MOSFET optimized for source-to-drain conduction. Its body diode conducts only from source to drain (anode at drain, cathode at source), and reverse conduction (drain-to-source) is blocked above −20 V. Bidirectional operation requires external circuitry or dual-MOSFET configurations.

Is the SOT523 package of DMP2900UTQ-13 compatible with standard reflow profiles for lead-free soldering?

Yes-the device is fully RoHS-compliant and qualified for JEDEC J-STD-020 Level 1 moisture sensitivity. It supports standard lead-free reflow profiles (peak 260°C, 20–40 sec above 217°C) with matte tin annealed terminals meeting MIL-STD-202 Method 208 solderability requirements.

DMP2900UTQ-13 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: SOT-523

Packaging:: Tape & Reel (TR)

Product Status:: Active

FET Type:: P-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 20 V

Current - Continuous Drain (Id) @ 25°C:: 500mA (Ta)

Drive Voltage (Max Rds On, Min Rds On):: 1.8V, 4.5V

Rds On (Max) @ Id, Vgs:: 700mOhm @ 430mA, 4.5V

Vgs(th) (Max) @ Id:: 1V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 0.7 nC @ 4.5 V

Vgs (Max):: ±6V

Input Capacitance (Ciss) (Max) @ Vds:: 49 pF @ 16 V

FET Feature:: -

Power Dissipation (Max):: 250mW (Ta)

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-523

DMP2900UTQ-13 FAQ

1.How can I place an order for DMP2900UTQ-13 through Aetrix?

Please submit a Request for Quotation (RFQ) for DMP2900UTQ-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 DMP2900UTQ-13 reliable?

The price and inventory of DMP2900UTQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP2900UTQ-13 is usually 5 days.

3.What payment methods are accepted for DMP2900UTQ-13?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP2900UTQ-13 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DMP2900UTQ-13?

DMP2900UTQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DMP2900UTQ-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 DMP2900UTQ-13?

For technical support, including DMP2900UTQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP2900UTQ-13 requirements.

6.How does Aetrix verify that DMP2900UTQ-13 is sourced from the original manufacturer or authorized distributors?

All DMP2900UTQ-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 DMP2900UTQ-13 meets industry standards.

7.What is the process for return or replacement of DMP2900UTQ-13?

All DMP2900UTQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP2900UTQ-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 DMP2900UTQ-13 part is unused and in its original packaging.

Return procedure for DMP2900UTQ-13:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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