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

Diodes Incorporated DMP3096L-7

Name: DMP3096L-7
Brand: Diodes Incorporated
SKU: DMP3096L-7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DMP3096L-7

Manufacturer:: Diodes Incorporated

Category:: FETs, MOSFETs

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: DMP3096L-7.pdf

Description:: MOSFET BVDSS: 25V~30V SOT23 T&R

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Product details

Overview

DMP3096L-7 from Diodes Incorporated is a P-channel enhancement-mode MOSFET in SOT23 package, rated for -30V V_DSS, 70mΩ R_DS(ON) at V_GS = -10V, and -3.4A continuous drain current at T_A = +25°C. It serves as a low-side load switch in power management circuits where fast switching, low gate threshold (-1.0 to -2.1V), and low input capacitance (366pF) are critical for efficiency.

For engineers reviewing the DMP3096L-7 datasheet, DMP3096L-7 pinout, DMP3096L-7 application, or DMP3096L-7 equivalent, this device is selected for compact DC-DC output stage control, battery-powered system load switching, and space-constrained industrial power rails requiring verified -30V blocking and sub-100mΩ conduction at 4.5V gate drive.

Technical Context

This MOSFET employs a trench-gate silicon process optimized for low R_DS(ON) while maintaining controlled gate charge (Q_g = 3.8nC @ V_GS = -4.5V) and fast switching (t_r = 8.2ns, t_f = 13.1ns). Its -2.1V maximum V_GS(TH) ensures reliable turn-on with 3.3V logic-level gate drivers.

The device integrates an intrinsic body diode with V_SD = -0.8 to -1.26V at I_S = -2.7A and exhibits thermal resistance R_θJA = 158°C/W on standard FR-4 PCBs-enabling operation up to +150°C junction temperature under defined layout conditions.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	-30V - Supports 24V rail systems with margin against transients and inductive kickback
R_DS(ON)	70mΩ @ V_GS = -10V - Delivers ≤240mW conduction loss at 2A load current
I_D (continuous)	-3.4A @ T_A = +25°C - Suitable for medium-power load switching without forced cooling
V_GS(TH)	-1.0 to -2.1V - Ensures full enhancement with 3.3V microcontroller GPIO outputs
C_iss	366pF - Limits gate drive power requirement and enables high-frequency PWM control
Q_g	3.8nC @ V_GS = -4.5V - Enables <1μs switching transitions with 10Ω gate resistor
P_D	0.8W (FR-4, 2oz Cu) - Defines maximum steady-state power dissipation on standard PCB

Pinout & Package

Package: SOT23 - Surface-mount plastic package with matte tin annealed terminals, moisture sensitivity level 1, weight ≈0.008g.

Pin/Terminal	Circuit Role	Design Meaning
Drain (D)	High-side or low-side current path terminal	Connected to load or supply rail; carries full switched current and withstands -30V reverse bias
Gate (G)	Control electrode	Receives logic-level voltage to modulate channel conductivity; requires <±20V absolute rating
Source (S)	Reference node for gate drive and current return	Bonded to PCB ground or common rail; defines V_GS reference and hosts body diode cathode

Key Features

Feature	Design Value
Low gate threshold voltage	V_GS(TH) max -2.1V enables direct drive from 3.3V MCUs without level-shifting circuitry
Low input capacitance	C_iss = 366pF reduces gate drive energy and improves switching efficiency in high-frequency applications
Fast switching speed	t_r/t_f = 8.2/13.1ns supports >1MHz PWM operation with minimal dead-time overhead
Low R_DS(ON) at 4.5V	130mΩ @ V_GS = -4.5V ensures <500mW loss at 2A, critical for battery-operated systems
RoHS-compliant & halogen-free	Meets EU RoHS 3 and Diodes' "Green" definition (<900ppm Br/Cl, <1000ppm Sb) for automotive and industrial use

Applications

USB Power Delivery Switching

Industrial Sensor Node Power Gating

Use Scenario: Selective enable/disable of USB-C VBUS power paths in portable docking stations.

IC Role / Device Role / Timing Role: Low-side load switch controlling 5–20V power delivery to downstream peripherals.

Use Value: 70mΩ R_DS(ON) limits voltage drop to <140mV at 2A, preserving PD compliance margins.

Use Scenario: Power gating of analog front-end ICs and wireless transceivers in battery-powered IIoT nodes.

IC Role / Device Role / Timing Role: Standby-mode disconnect switch isolating non-critical subsystems during sleep cycles.

Use Value: 800nA I_DSS leakage prevents measurable battery drain over multi-week idle periods.

Automotive Body Control Module Load Switch

Compact DC-DC Converter Synchronous Rectifier

Use Scenario: Driving LED lighting loads and small solenoids in 12V vehicle body electronics.

IC Role / Device Role / Timing Role: High-side or low-side switch interfacing with CAN/LIN microcontrollers.

Use Value: -30V V_DSS withstands load-dump transients up to ISO 7637-2 Pulse 5a (35V/100ms).

Use Scenario: Secondary-side synchronous rectification in isolated flyback converters for PoE-powered devices.

IC Role / Device Role / Timing Role: Reverse-biased body diode used for freewheeling; channel conducts during active rectification phase.

Use Value: 1.26V V_SD forward drop at 2.7A lowers conduction loss vs. Schottky alternatives in thermally constrained enclosures.

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
DMN3025LFD-7	R_DS(ON) = 25mΩ @ V_GS = -10V, but SOT23-6 package (not pin-compatible); higher Q_g = 10.5nC	Requires PCB redesign due to 6-pin layout; better for high-current (>4A) loads with thermal pad	Select when lower R_DS(ON) justifies larger footprint and added gate drive effort
AO3401	R_DS(ON) = 85mΩ @ V_GS = -10V, V_GS(TH) = -0.7 to -1.3V, C_iss = 420pF	Compatible SOT23-3 pinout; slightly higher threshold and capacitance reduce 3.3V drive margin	Choose for cost-sensitive designs where 15% higher R_DS(ON) and 15% slower switching are acceptable

Compared with DMN3025LFD-7 and AO3401, the DMP3096L-7 delivers optimal balance of 3.3V drive compatibility, 70mΩ conduction, and 366pF input capacitance in standard SOT23-3-making it preferred for space-constrained, battery-efficient load switching where gate drive simplicity and thermal performance are prioritized over ultra-low R_DS(ON).

Availability

DMP3096L-7 is available at Aetrix Electronics and suitable for USB power delivery modules, industrial sensor nodes, automotive body control units, and compact DC-DC converters requiring stable component supply across production lifecycles.

Supply support for DMP3096L-7 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 DMP3096L belongs to Diodes' PowerMOS™ portfolio, engineered specifically for high-efficiency, low-voltage power switching in portable, industrial, and automotive applications demanding robust transient handling and logic-level gate drive.

FAQ

Is DMP3096L-7 suitable for 3.3V microcontroller gate drive?

Yes. With a gate threshold voltage range of -1.0V to -2.1V and guaranteed turn-on at V_GS = -3.3V, the DMP3096L-7 fully enhances using standard 3.3V GPIO outputs. Its low input capacitance (366pF) further ensures minimal gate drive current demand and fast switching transitions without external buffers.

What is the maximum continuous drain current at 70°C ambient?

At T_A = +70°C, the DMP3096L-7 supports -2.7A continuous drain current per the datasheet's derating curve. This value assumes operation on a standard FR-4 PCB with 2oz copper and minimum recommended pad layout; thermal performance improves with enhanced copper area or heatsinking.

Does DMP3096L-7 have avalanche rating?

No. The DMP3096L-7 datasheet does not specify unclamped inductive switching (UIS) or single-pulse avalanche energy (E_AS) ratings. Designers must implement external clamping (e.g., TVS diodes or RC snubbers) to protect against inductive load transients exceeding -30V V_DSS.

Can DMP3096L-7 be used in high-reliability automotive applications?

As supplied, DMP3096L-7 is not AEC-Q101 qualified. Diodes offers automotive-grade variants (e.g., DMP3096LQ-7) with PPAP documentation, IATF 16949 manufacturing, and extended temperature validation. For safety-critical automotive use, contact Diodes directly to obtain qualified versions and change-control documentation.

DMP3096L-7 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: TO-236-3, SC-59, SOT-23-3

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:: 3.4A (Ta)

Drive Voltage (Max Rds On, Min Rds On):: 4.5V, 10V

Rds On (Max) @ Id, Vgs:: 70mOhm @ 3.8A, 10V

Vgs(th) (Max) @ Id:: 2.1V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 7.5 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 366 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 800mW (Ta)

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-23-3

DMP3096L-7 FAQ

1.How can I place an order for DMP3096L-7 through Aetrix?

Please submit a Request for Quotation (RFQ) for DMP3096L-7 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 DMP3096L-7 reliable?

The price and inventory of DMP3096L-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP3096L-7 is usually 5 days.

3.What payment methods are accepted for DMP3096L-7?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP3096L-7 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DMP3096L-7?

DMP3096L-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DMP3096L-7 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 DMP3096L-7?

For technical support, including DMP3096L-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP3096L-7 requirements.

6.How does Aetrix verify that DMP3096L-7 is sourced from the original manufacturer or authorized distributors?

All DMP3096L-7 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 DMP3096L-7 meets industry standards.

7.What is the process for return or replacement of DMP3096L-7?

All DMP3096L-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMP3096L-7, 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 DMP3096L-7 part is unused and in its original packaging.

Return procedure for DMP3096L-7:

1.Submit a request within 90 days.

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

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