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Diodes Incorporated DMP2110UVTQ-7
- Part No.:
- DMP2110UVTQ-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- SOT-23-6 Thin, TSOT-23-6
- Datasheet:
-
DMP2110UVTQ-7.pdf
- Description:
- MOSFET 2P-CH 20V 1.8A TSOT26
- Quantity:
- Payment:
- Shipping:
Inventory:2,875
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Product details
Overview
DMP2110UVTQ from Diodes Incorporated is a dual P-channel enhancement-mode MOSFET in TSOT26 package, rated for -20V VDSS, 150mΩ RDS(ON) @ VGS = -4.5V, and -1.8A continuous drain current at +25°C. It delivers low gate threshold (-1.0V max), low input capacitance (443pF), and AEC-Q101 qualification for automotive power switching.
For engineers reviewing the DMP2110UVTQ datasheet, DMP2110UVTQ pinout, DMP2110UVTQ application, or DMP2110UVTQ equivalent, key selection criteria include its dual-channel P-channel topology, -1.8V gate threshold enabling 1.8V logic-level drive, 168°C/W RθJA on FR-4, and TSOT26 footprint compatibility with space-constrained DC-DC and load-switch designs.
Technical Context
This device integrates two independent P-channel MOSFETs in a single TSOT26 package, sharing no internal connection between channels-each channel has isolated source, drain, and gate terminals. Its low VGS(TH) (-0.45V to -1.0V) ensures reliable turn-on with 1.8V–2.5V microcontroller GPIOs, while low Ciss (443pF) and Qg (6.0nC) support high-frequency PWM operation up to several MHz.
The MOSFET's RDS(ON) remains stable across temperature: normalized to 1.2× at +125°C (VGS = -4.5V), and it sustains safe operation up to TJ = +150°C with pulsed IDM = -15A. Body diode recovery (tRR = 8.3ns, QRR = 2.0nC) supports synchronous rectification in buck converters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | -20V - Maximum blocking voltage before avalanche conduction |
| RDS(ON) @ VGS = -4.5V | 150mΩ - Enables <120mW conduction loss at 1A load current |
| ID (continuous, +25°C) | -1.8A - Sustained current per channel with 0.74W dissipation on standard FR-4 |
| VGS(TH) | -0.45 to -1.0V - Ensures full enhancement with 1.8V logic supply |
| Ciss | 443pF - Limits gate drive power and enables fast switching with low-Q driver |
| tRR | 8.3ns - Supports high-frequency synchronous rectification without excessive ringing |
| RθJA (FR-4, 2oz Cu) | 168°C/W - Requires thermal pad or copper pour for >0.5W continuous operation |
Pinout & Package
Package: TSOT26 - 6-pin ultra-thin small outline transistor, 2.9mm × 1.6mm × 0.6mm, lead-free, halogen-free, RoHS-compliant, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| S1 | Source of Channel 1 | Common reference node for first MOSFET; tied to system ground or rail in high-side switch configuration |
| G1 | Gate of Channel 1 | Control input requiring negative bias relative to S1 to turn on; compatible with open-drain or level-shifted drivers |
| D1 | Drain of Channel 1 | Switched output node; connects to load or next stage; body diode anode faces S1 |
| D2 | Drain of Channel 2 | Independent switched output; electrically isolated from D1; enables dual-load control in compact layout |
| G2 | Gate of Channel 2 | Second independent control input; identical VGS(TH) and drive requirements as G1 |
| S2 | Source of Channel 2 | Independent source node; may be connected to separate rails or shared with S1 depending on circuit topology |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent P-channel topology | Enables two separate high-side switches in one 2.9mm × 1.6mm footprint, reducing PCB area by ~40% vs. discrete solutions |
| Low 1.8V-compatible gate threshold | VGS(TH) ≤ -1.0V ensures full enhancement with 1.8V/2.5V I/O, eliminating need for external level shifters |
| AEC-Q101 qualified | Validated for automotive applications including body control modules and infotainment power sequencing |
| Low 443pF input capacitance | Reduces gate drive power and propagation delay, supporting >2MHz PWM in battery-powered DC-DC regulators |
| TSOT26 package with 0.95mm pitch | Enables automated assembly and reflow compatibility; 0.013g weight suits portable and wearable electronics |
Applications
| Battery-Powered Load Switching | Automotive Body Control Module |
|---|---|
Use Scenario: Power gating of USB peripherals, sensors, or displays in portable medical devices and handheld test equipment. IC Role / Device Role / Timing Role: Dual high-side load switch controlling independent 3.3V and 5V subsystems with independent enable signals. Use Value: 150mΩ RDS(ON) limits dropout to <165mV at 1.1A, preserving battery runtime; TSOT26 footprint fits tight 8mm × 8mm board areas. | Use Scenario: Controlled power delivery to LED lighting zones, window lift motors, and mirror heaters in entry-level vehicles. IC Role / Device Role / Timing Role: AEC-Q101-qualified dual switch managing two 12V loads with independent fault detection via current-sense resistors. Use Value: -20V rating withstands automotive load-dump transients; -55°C to +150°C operating range meets under-hood thermal requirements. |
| Compact DC-DC Converter Synchronous Rectifier | Industrial PLC I/O Module Power Sequencing |
Use Scenario: Secondary-side synchronous rectification in 5V-to-3.3V buck converters for FPGA core supplies. IC Role / Device Role / Timing Role: Dual P-MOSFET replacing Schottky diodes; driven by complementary PWM signals with dead-time control. Use Value: 8.3ns reverse recovery time and 2.0nC QRR minimize switching losses and EMI; low Coss (59pF) reduces voltage spikes during turn-off. | Use Scenario: Independent power-up sequencing of analog front-end, microcontroller, and communication ICs in modular PLC backplanes. IC Role / Device Role / Timing Role: Dual-channel controlled rail enable with staggered turn-on timing via RC-delayed gate drives. Use Value: Matched RDS(ON) tracking (<±5% between channels) ensures consistent voltage drop across sequenced rails; 124°C/W RθJA with copper pour supports 0.8W sustained dissipation. |
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 |
|---|---|---|---|
| DMN2016LFG-7 | Single-channel, 20V, 16mΩ @ -4.5V, SOT-23-3 package | Requires two devices for dual functionality; lower RDS(ON) but larger total footprint | Select when lowest conduction loss is critical and board space allows duplication |
| AOB20320L | Dual P-channel, -20V, 220mΩ @ -4.5V, SO-8 package | Larger SO-8 footprint (4.9mm × 6.0mm); higher RDS(ON) but higher power handling (1.25W) | Select when thermal margin >1W is required and TSOT26 size constraint does not apply |
Compared with DMN2016LFG-7 and AOB20320L, DMP2110UVTQ uniquely balances ultra-compact size, automotive qualification, and 150mΩ RDS(ON) in a single TSOT26 - making it optimal for space-limited, safety-conscious, and battery-sensitive dual-switch applications where thermal headroom is moderate.
Availability
DMP2110UVTQ is available at Aetrix Electronics and suitable for battery-powered load switching, automotive body control modules, and compact DC-DC converter synchronous rectification requiring stable component supply and long-term lifecycle assurance.
Supply support for DMP2110UVTQ 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 industrial, automotive, and consumer markets.
The DMP2110UVTQ belongs to Diodes' AEC-Q101-qualified power MOSFET product line, engineered specifically for space-constrained, low-voltage, high-efficiency automotive and portable electronics power switching applications.
FAQ
Is DMP2110UVTQ suitable for 1.8V GPIO direct drive?
Yes. With a maximum gate threshold voltage of -1.0V and typical value of -0.45V, DMP2110UVTQ fully enhances using standard 1.8V microcontroller outputs. At VGS = -1.8V, RDS(ON) is 240mΩ - sufficient for ≤500mA loads. For lower resistance, use a dedicated gate driver or 2.5V/3.3V logic.
What is the maximum safe continuous current per channel at +70°C ambient?
At +70°C ambient on a standard FR-4 board (2oz Cu, minimum pad), the maximum continuous drain current is -1.4A per channel. This is derived from the derating curve in the datasheet and accounts for junction temperature rise limited to +150°C, resulting in 0.52W power dissipation per channel.
Does DMP2110UVTQ support parallel operation of both channels for higher current?
No. The two channels are electrically isolated but share no thermal or electrical coupling designed for paralleling. Their RDS(ON) mismatch (±20%) and independent thermal paths make current sharing unpredictable. Use a single-channel part rated for higher current instead.
How is moisture sensitivity handled for TSOT26 packaging?
DMP2110UVTQ is rated Moisture Sensitivity Level 1 per J-STD-020, meaning it can be stored indefinitely at ≤30°C/85% RH without baking prior to reflow. No floor life limitation applies, simplifying SMT manufacturing and inventory management for high-mix production lines.
DMP2110UVTQ-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SOT-23-6 Thin, TSOT-23-6
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 P-Channel (Dual)
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 20V
- Current - Continuous Drain (Id) @ 25°C:
- 1.8A (Ta)
- Rds On (Max) @ Id, Vgs:
- 150mOhm @ 2.8A, 4.5V
- Vgs(th) (Max) @ Id:
- 1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 6nC @ 4.5V
- Input Capacitance (Ciss) (Max) @ Vds:
- 443pF @ 6V
- Power - Max:
- 740mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TSOT-26
DMP2110UVTQ-7 FAQ
1.How can I place an order for DMP2110UVTQ-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP2110UVTQ-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 DMP2110UVTQ-7 reliable?
The price and inventory of DMP2110UVTQ-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP2110UVTQ-7 is usually 5 days.
3.What payment methods are accepted for DMP2110UVTQ-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP2110UVTQ-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP2110UVTQ-7?
DMP2110UVTQ-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP2110UVTQ-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 DMP2110UVTQ-7?
For technical support, including DMP2110UVTQ-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP2110UVTQ-7 requirements.
6.How does Aetrix verify that DMP2110UVTQ-7 is sourced from the original manufacturer or authorized distributors?
All DMP2110UVTQ-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 DMP2110UVTQ-7 meets industry standards.
7.What is the process for return or replacement of DMP2110UVTQ-7?
All DMP2110UVTQ-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMP2110UVTQ-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 DMP2110UVTQ-7 part is unused and in its original packaging.
Return procedure for DMP2110UVTQ-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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