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

Diodes Incorporated DMP2110UW-13

Name: DMP2110UW-13
Brand: Diodes Incorporated
SKU: DMP2110UW-13
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DMP2110UW-13

Manufacturer:: Diodes Incorporated

Category:: FETs, MOSFETs

Package:: SC-70, SOT-323

Datasheet:: DMP2110UW-13.pdf

Description:: MOSFET P-CH 20V 2A SOT323

Quantity:: RFQ Add To RFQ list

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Product details

Overview

DMP2110UW-13 from Diodes Incorporated is a P-channel enhancement-mode MOSFET in SOT323 package, rated for -20V V_DSS, 100mΩ R_DS(ON) at V_GS = -4.5V and -2.0A I_D (T_A = +25°C), optimized for low-loss power switching in space-constrained motor control and backlighting circuits.

For engineers reviewing the DMP2110UW-13 datasheet, DMP2110UW-13 pinout, DMP2110UW-13 application, or DMP2110UW-13 equivalent, key selection criteria include verified R_DS(ON) vs. gate voltage dependency, thermal resistance (R_θJA = 192°C/W with copper plate), body diode forward voltage (-0.7V typ at -1.0A), and SOT323 terminal layout compatibility with high-density PCB layouts.

Technical Context

This device operates as a single P-channel switch with gate threshold voltage (V_GS(TH)) between -0.4V and -0.9V, enabling logic-level drive from 3.3V or 5V controllers. Its low input capacitance (C_iss = 443pF) and fast switching (t_D(ON) = 4.0ns, t_F = 9.5ns) support high-frequency PWM operation in DC-DC converters and LED drivers.

The integrated body diode exhibits reverse recovery charge Q_RR = 2.0nC and t_RR = 8.3ns under IF = -1.0A/di/dt = 100A/μs conditions, supporting synchronous rectification and bidirectional current handling in H-bridge motor control topologies.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	-20V - maximum drain-source blocking voltage before avalanche conduction
R_DS(ON)	100mΩ @ V_GS = -4.5V, I_D = -1.5A - on-resistance defining conduction loss in load-switching applications
I_D max	-2.0A @ T_A = +25°C - continuous drain current limit under standard FR-4 board conditions with 1-inch copper pad
C_iss	443pF @ V_DS = -6V - input capacitance determining gate drive strength requirement and switching speed
Q_g	6.0nC @ V_GS = -4.5V - total gate charge defining energy needed per switching cycle and driver sizing
R_θJA	192°C/W - junction-to-ambient thermal resistance with enhanced copper pad, critical for thermal derating above 70°C ambient
V_SD	-0.7V typ @ I_S = -1.0A - source-drain diode forward voltage affecting efficiency in freewheeling paths

Pinout & Package

Package: SOT323 - surface-mount plastic package with 3 terminals, 0.006g mass, UL 94V-0 rated molding compound, moisture sensitivity level 1.

Pin/Terminal	Circuit Role	Design Meaning
1 (Source)	Current return path for P-channel conduction	Connected to higher potential rail; defines reference for gate drive and body diode cathode
2 (Gate)	Control electrode for channel formation	Requires negative bias relative to source to turn on; low C_iss enables fast edge rates
3 (Drain)	Current output node during conduction	Connected to load; withstands -20V reverse bias and supports pulsed current up to -15A

Key Features

Feature	Design Value
Low R_DS(ON) at logic-level drive	100mΩ @ V_GS = -4.5V enables direct interface with 3.3V/5V microcontrollers without level-shifting
Fast switching performance	t_F = 9.5ns and t_D(OFF) = 24.5ns reduce transition losses in >100kHz PWM applications
Low gate charge	Q_g = 6.0nC minimizes driver power consumption and simplifies gate driver IC selection
Enhanced thermal capability	R_θJA = 192°C/W with 1-inch copper pad supports sustained 1.6A operation at +70°C ambient
Green, RoHS-compliant construction	Halogen- and antimony-free molding compound (<900ppm Br/Cl, <1000ppm Sb) meets automotive and industrial environmental standards

Applications

Motor Control

Power Management Functions

Use Scenario: Low-voltage brushed DC motor direction control in portable medical pumps and smart actuators.

IC Role / Device Role / Timing Role: High-side P-channel switch in half-bridge configuration, driven by complementary logic signals.

Use Value: 100mΩ R_DS(ON) limits I²R loss to <400mW at 2A, extending battery runtime and reducing thermal stress on adjacent sensors.

Use Scenario: Load switching for USB-powered peripherals and always-on system rails in IoT edge nodes.

IC Role / Device Role / Timing Role: Controlled power path switch with fast turn-off (t_F = 9.5ns) to prevent backfeed during hot-swap events.

Use Value: Low leakage (I_DSS ≤ -1.0µA) ensures <1µA standby current, meeting Energy Star Level VI and EU CoC v5 requirements.

Backlighting

LED Driver Circuits

Use Scenario: PWM dimming control for white LED strings in automotive instrument clusters and industrial HMIs.

IC Role / Device Role / Timing Role: Synchronous rectifier in boost-based LED driver, conducting during low-side switch off-time.

Use Value: Body diode V_SD = -0.7V typ reduces conduction loss by 30% versus external Schottky, improving driver efficiency from 82% to 86% at 350mA.

Use Scenario: Current sink control in RGB LED modules requiring precise color balance and flicker-free dimming.

IC Role / Device Role / Timing Role: Low-R_DS(ON) current-setting switch in constant-current sink topology.

Use Value: R_DS(ON) variation <±15% over -55°C to +125°C ensures stable LED current across automotive temperature range.

Equivalent & Alternatives

The following parts are listed as comparable options for similar P-channel MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
DMG2305U-7	R_DS(ON) = 48mΩ @ V_GS = -4.5V (lower), but SOT23 package (larger footprint, higher R_θJA = 220°C/W)	Better conduction loss, but less suitable for ultra-dense layouts where SOT323's 2.15mm × 2.10mm area is critical	Select when lower R_DS(ON) outweighs board space constraints and thermal margin allows higher R_θJA
AO3401	R_DS(ON) = 85mΩ @ V_GS = -4.5V, Q_g = 8.5nC (higher), R_θJA = 190°C/W (similar)	Higher gate charge increases driver loss in high-frequency (>500kHz) PWM; otherwise functionally interchangeable	Prefer for cost-sensitive designs where gate drive capability permits extra 2.5nC charge

Compared with DMG2305U-7 and AO3401, DMP2110UW-13 delivers optimal trade-off of ultra-small SOT323 footprint, moderate R_DS(ON), and lowest Q_g, making it preferred for space-limited, thermally constrained, and high-efficiency battery-powered systems.

Availability

DMP2110UW-13 is available at Aetrix Electronics and suitable for motor control, power management functions, and backlighting requiring stable component supply, long-term lifecycle assurance, and traceable green-material compliance.

Supply support for DMP2110UW-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 DMP2110UW belongs to Diodes' logic-level P-channel MOSFET product line, engineered specifically for compact, high-efficiency power switching in portable, automotive, and industrial applications where low gate drive voltage and minimal board area are essential.

FAQ

What is the maximum safe operating junction temperature for DMP2110UW-13?

The DMP2110UW-13 has an absolute maximum junction temperature (T_J) of +150°C, with continuous operation limited to +125°C under typical PCB thermal conditions. Derating begins at +70°C ambient due to its 192°C/W R_θJA; at +85°C ambient, maximum continuous I_D drops to approximately -1.4A to maintain T_J ≤ 125°C.

Can DMP2110UW-13 be used in automotive applications?

DMP2110UW-13 is not AEC-Q101 qualified, though Diodes Incorporated offers automotive-grade variants (e.g., DMP2110UWQ-13) with PPAP documentation and IATF 16949 manufacturing. For non-safety-critical automotive subsystems like interior lighting or infotainment power rails, qualification review with Diodes' automotive team is required prior to design-in.

How does the body diode performance impact synchronous rectification use?

The integrated body diode has V_SD = -0.7V (typ) at -1.0A and Q_RR = 2.0nC, enabling efficient freewheeling in buck or flyback converters. However, its reverse recovery time (t_RR = 8.3ns) is slower than discrete Schottky diodes, so operation above 1MHz requires careful dead-time optimization to avoid shoot-through losses.

What is the recommended PCB pad layout for thermal performance?

For optimal thermal performance, Diodes specifies a 1-inch square copper pad (2oz) connected to the drain terminal via multiple thermal vias. The SOT323 footprint must follow dimensions from DS41139 Rev. 4–2: D = 2.15mm, E = 2.10mm, e1 = 1.30mm, with solder mask defined pads to maximize copper exposure and minimize thermal resistance to ambient.

DMP2110UW-13 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: SC-70, SOT-323

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:: 2A (Ta)

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

Rds On (Max) @ Id, Vgs:: 100mOhm @ 1.5A, 4.5V

Vgs(th) (Max) @ Id:: 900mV @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 6 nC @ 4.5 V

Vgs (Max):: ±12V

Input Capacitance (Ciss) (Max) @ Vds:: 443 pF @ 6 V

FET Feature:: -

Power Dissipation (Max):: 490mW

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-323

DMP2110UW-13 FAQ

1.How can I place an order for DMP2110UW-13 through Aetrix?

Please submit a Request for Quotation (RFQ) for DMP2110UW-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 DMP2110UW-13 reliable?

The price and inventory of DMP2110UW-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP2110UW-13 is usually 5 days.

3.What payment methods are accepted for DMP2110UW-13?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP2110UW-13 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DMP2110UW-13?

DMP2110UW-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DMP2110UW-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 DMP2110UW-13?

For technical support, including DMP2110UW-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP2110UW-13 requirements.

6.How does Aetrix verify that DMP2110UW-13 is sourced from the original manufacturer or authorized distributors?

All DMP2110UW-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 DMP2110UW-13 meets industry standards.

7.What is the process for return or replacement of DMP2110UW-13?

All DMP2110UW-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP2110UW-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 DMP2110UW-13 part is unused and in its original packaging.

Return procedure for DMP2110UW-13:

1.Submit a request within 90 days.

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

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