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Diodes Incorporated DMN2300UFL4Q-7
- Part No.:
- DMN2300UFL4Q-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- 6-XFDFN
- Datasheet:
-
DMN2300UFL4Q-7.pdf
- Description:
- MOSFET 2N-CH 20V 2.11A 6DFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,145
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Product details
Overview
DMN2300UFL4Q-7 from Diodes Incorporated is a dual N-channel enhancement-mode MOSFET rated for 20V VDSS, with RDS(ON) = 195 mΩ @ VGS = 4.5V, ID = 2.11 A at TA = +25°C, housed in an ultra-small X2-DFN1310-6 package (1.3 mm² footprint, 0.4 mm profile), and qualified to AEC-Q101 for automotive backlighting and DC-DC converter power switches.
For engineers reviewing the DMN2300UFL4Q-7 datasheet, DMN2300UFL4Q-7 pinout, DMN2300UFL4Q-7 application, or DMN2300UFL4Q-7 equivalent, key selection considerations include low gate threshold voltage (0.45–0.95 V), fast switching times (tD(ON) ≤ 10 ns, tF ≤ 25 ns), thermal resistance (RθJA = 90 °C/W with copper pad), ESD-protected gate, and AEC-Q101 qualification for automotive power management.
Technical Context
This dual N-channel MOSFET operates as a synchronous rectifier or load switch in low-voltage automotive power rails. Its low VGS(TH) enables direct drive from 1.8 V and 2.5 V logic, while its RDS(ON) remains below 260 mΩ down to VGS = 2.5 V and below 380 mΩ at VGS = 1.8 V - supporting energy-efficient operation in battery-constrained systems.
The device integrates a body diode with VSD = 0.7–1.2 V at IS = 300 mA and exhibits low dynamic parameters: Ciss = 67.6–135.2 pF, Qg = 1.6–3.2 nC, and tD(OFF) = 38–60 ns - enabling high-frequency switching in compact DC-DC converters up to ~2 MHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 20 V - Maximum drain-source blocking voltage for 12 V automotive rail protection and 5 V/3.3 V point-of-load switching. |
| RDS(ON) | 195 mΩ @ VGS = 4.5 V - Enables <100 mW conduction loss at 2.11 A, critical for thermally constrained backlight LED drivers. |
| ID (TA = +25°C) | 2.11 A - Continuous current rating with 1.39 W power dissipation on 1-inch² copper pad, suitable for medium-power load switching. |
| VGS(TH) | 0.45–0.95 V - Allows direct interface with low-voltage microcontrollers and PMICs without level-shifting circuitry. |
| Qg | 1.6–3.2 nC - Low gate charge supports efficient 1–2 MHz PWM control with minimal driver power overhead. |
| RθJA | 90 °C/W - Thermal resistance measured with 1-inch² copper pad, enabling stable operation up to +85°C ambient in automotive modules. |
| Ciss | 67.6–135.2 pF - Input capacitance determines gate drive strength requirements and influences switching transition speed. |
Pinout & Package
Package: X2-DFN1310-6 - ultra-thin (0.4 mm max height), 1.3 mm × 1.0 mm footprint, lead-free NiPdAu-plated terminals, moisture sensitivity level 1, UL 94V-0 molded plastic case.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3 | Source (Channel 1) | Common source connection for first N-channel MOSFET; electrically tied to exposed thermal pad for enhanced heat dissipation. |
| 4 | Gate (Channel 1) | Control terminal for first MOSFET; ESD-protected, compatible with 1.8 V logic-level drive. |
| 5 | Drain (Channel 1) | Power output node for Channel 1; rated for 20 V, 2.11 A continuous operation. |
| 6 | Drain (Channel 2) | Independent drain for second N-channel MOSFET; enables dual-switch configurations such as half-bridge or dual load control. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-small footprint | 1.3 mm² area (1.3 mm × 1.0 mm) - reduces PCB real estate in space-constrained automotive modules like instrument clusters and infotainment displays. |
| Low-profile package | 0.4 mm maximum height - enables use under tight mechanical clearances, e.g., behind thin LCD panels or within stacked PCB assemblies. |
| AEC-Q101 qualification | Qualified per AEC-Q101 Rev D with PPAP support and IATF 16949:2016 manufacturing - meets automotive reliability and change-control requirements. |
| ESD-protected gate | HBM ESD rating ≥ 2 kV - eliminates need for external gate protection in production environments with standard handling protocols. |
| Halogen- and antimony-free | <900 ppm Br, <900 ppm Cl, <1000 ppm Sb - satisfies strict automotive "Green" material compliance (JIG-STD-709E) and OEM sustainability mandates. |
Applications
| Automotive LCD Backlight Control | USB-C Power Delivery Load Switch |
|---|---|
|
Use Scenario: Driving parallel strings of white LEDs in automotive instrument cluster displays with PWM dimming at 1–5 kHz. IC Role / Device Role: Low-side synchronous switch controlling current path to LED cathodes, replacing discrete BJT+resistor solutions. Use Value: 195 mΩ RDS(ON) minimizes power loss and self-heating during sustained 2 A pulses, enabling stable brightness over -40°C to +85°C. |
Use Scenario: Enabling/disabling 5 V/3 A USB-C power path in automotive telematics modules with hot-plug detection. IC Role / Device Role: Dual-channel load switch providing independent control of VBUS and configuration channel (CC) pull-up paths. Use Value: Dual-drain configuration allows separate routing of power and signaling lines; low VGS(TH) ensures reliable turn-on from 3.3 V system controller. |
| Automotive DC-DC Converter Synchronous Rectifier | Infotainment System Power Sequencing |
|
Use Scenario: Secondary-side rectification in 12 V → 3.3 V buck converters powering SoCs in head units, operating at 1.2 MHz. IC Role / Device Role: Synchronous rectifier replacing Schottky diode to reduce conduction losses and improve efficiency above 85%. Use Value: Qg = 1.6–3.2 nC and tF ≤ 25 ns enable clean turn-off with minimal shoot-through risk, even with tight gate-drive timing margins. |
Use Scenario: Controlled power-up sequencing of display, audio codec, and MCU subsystems in automotive infotainment head units. IC Role / Device Role: Dual N-channel switch implementing staggered enable signals for isolated 5 V and 1.8 V rails using single GPIO. Use Value: Independent drain terminals allow separate current limiting per rail; 0.45–0.95 V VGS(TH) ensures predictable turn-on across temperature and process variation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual N-channel automotive MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN2020LFD-7 | 20 V, RDS(ON) = 200 mΩ @ 4.5 V, but single-channel, smaller X1-DFN1006-3 package (0.6 mm²) | Lacks dual-drain isolation; unsuitable for independent load control or half-bridge topologies. | Select when only one switch is needed and board space is more constrained than functional flexibility. |
| DMN2045LFD-7 | 20 V, RDS(ON) = 45 mΩ @ 4.5 V, single-channel, same X1-DFN1006-3 package | Higher current capability (3.8 A), but no dual-channel functionality and higher gate charge (Qg = 4.5 nC). | Prefer for high-efficiency single-switch applications where lower RDS(ON) outweighs need for dual-channel integration. |
Compared with DMN2020LFD-7 and DMN2045LFD-7, the DMN2300UFL4Q-7 uniquely delivers dual-channel isolation in a 1.3 mm² footprint with AEC-Q101 qualification - making it the only option among the three for space-limited automotive designs requiring two independently controlled, low-threshold N-channel switches.
Availability
DMN2300UFL4Q-7 is available at Aetrix Electronics and suitable for automotive LCD backlighting, USB-C power delivery load switching, and DC-DC converter synchronous rectification requiring stable component supply, long-term lifecycle assurance, and AEC-Q101-compliant traceability.
Supply support for DMN2300UFL4Q-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, specializing in high-reliability components for automotive, industrial, and consumer markets with ISO/TS 16949 and IATF 16949 certification.
The DMN2300UFL4Q-7 belongs to Diodes' AEC-Q101-qualified X2-DFN power MOSFET product line, engineered specifically for space- and thermal-constrained automotive power management functions including LED drivers, load switches, and DC-DC secondary-side rectifiers.
FAQ
What is the maximum junction temperature for DMN2300UFL4Q-7?
The DMN2300UFL4Q-7 has an operating junction temperature range of –55°C to +150°C. Its absolute maximum TJ is +150°C, and thermal design must ensure this limit is not exceeded under worst-case power dissipation (1.39 W with 1-inch² copper pad, RθJA = 90 °C/W).
Is DMN2300UFL4Q-7 suitable for hot-swap applications?
Yes - its low VGS(TH) (0.45–0.95 V), fast switching (tF ≤ 25 ns), and integrated ESD protection make it suitable for controlled hot-swap insertion in 5 V/3.3 V automotive subsystems, provided external gate resistors and slew-rate limiting are used to manage inrush current.
Does DMN2300UFL4Q-7 have a built-in body diode?
Yes - it features an intrinsic body diode with forward voltage VSD = 0.7–1.2 V at IS = 300 mA. This diode supports freewheeling in inductive loads and enables synchronous rectification in buck converters without external diodes.
How does the X2-DFN1310-6 package affect PCB layout?
The X2-DFN1310-6 requires a thermal pad centered under the package with solder mask defined (SMD) stencil opening and at least four thermal vias to inner ground planes. Diodes Incorporated specifies a minimum recommended pad layout with 0.4 mm solder paste thickness and 1.3 mm × 1.0 mm land pattern to ensure mechanical reliability and thermal performance.
DMN2300UFL4Q-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 6-XFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 N-Channel (Dual)
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 20V
- Current - Continuous Drain (Id) @ 25°C:
- 2.11A (Ta)
- Rds On (Max) @ Id, Vgs:
- 195mOhm @ 300mA, 4.5V
- Vgs(th) (Max) @ Id:
- 950mV @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 3.2nC @ 4.5V
- Input Capacitance (Ciss) (Max) @ Vds:
- 135.2pF @ 0V
- Power - Max:
- 530mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X2-DFN1310-6
DMN2300UFL4Q-7 FAQ
1.How can I place an order for DMN2300UFL4Q-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMN2300UFL4Q-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 DMN2300UFL4Q-7 reliable?
The price and inventory of DMN2300UFL4Q-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMN2300UFL4Q-7 is usually 5 days.
3.What payment methods are accepted for DMN2300UFL4Q-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMN2300UFL4Q-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMN2300UFL4Q-7?
DMN2300UFL4Q-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMN2300UFL4Q-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 DMN2300UFL4Q-7?
For technical support, including DMN2300UFL4Q-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMN2300UFL4Q-7 requirements.
6.How does Aetrix verify that DMN2300UFL4Q-7 is sourced from the original manufacturer or authorized distributors?
All DMN2300UFL4Q-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 DMN2300UFL4Q-7 meets industry standards.
7.What is the process for return or replacement of DMN2300UFL4Q-7?
All DMN2300UFL4Q-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMN2300UFL4Q-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 DMN2300UFL4Q-7 part is unused and in its original packaging.
Return procedure for DMN2300UFL4Q-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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