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Diodes Incorporated DMN2400UV-7
- Part No.:
- DMN2400UV-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- SOT-563, SOT-666
- Datasheet:
-
DMN2400UV-7.pdf
- Description:
- MOSFET 2N-CH 20V 1.33A SOT563
- Quantity:
- Payment:
- Shipping:
Inventory:46,708
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Product details
Overview
DMN2400UV from Diodes Incorporated is a dual N-channel enhancement-mode MOSFET in SOT563 package, rated for 20V VDSS, 0.48Ω RDS(ON) @ 5V VGS, and 1.33A continuous drain current at 25°C - optimized for low-voltage load switching in space-constrained battery-powered systems.
For engineers reviewing the DMN2400UV datasheet, DMN2400UV pinout, DMN2400UV application, or DMN2400UV equivalent, key selection criteria include gate threshold voltage (0.5–0.9V), low input capacitance (36pF Ciss), fast switching (tD(ON) = 4.06ns), and ESD-protected gate - all critical for high-efficiency power management in portable electronics.
Technical Context
This dual MOSFET integrates two matched N-channel devices sharing a common source terminal in a 6-pin SOT563 package, enabling compact dual-switch configurations such as half-bridge drivers or independent load switches. Its low 0.9V max VGS(TH) ensures reliable turn-on with 1.8V–3.3V logic-level control.
The device features low dynamic parameters: 4.2pF Crss, 0.5nC total gate charge, and 7.28ns rise time under 4.5V drive - supporting high-frequency PWM operation while minimizing switching losses in DC-DC converters and LED drivers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 20V - supports input rails up to 18V with margin for transient spikes in USB-powered or Li-ion systems. |
| RDS(ON) | 0.48Ω @ VGS = 5V - limits conduction loss to <320mW at 1.33A, enabling thermally stable operation on FR-4 PCBs without heatsinking. |
| ID (max) | 1.33A @ TA = 25°C - sufficient for driving small motors, sensors, or peripheral loads in wearables and IoT nodes. |
| VGS(TH) | 0.5–0.9V - guarantees full enhancement with 1.8V I/O microcontrollers, eliminating need for level-shifting circuitry. |
| Ciss | 36pF - reduces gate drive power and enables clean switching with low-impedance 10Ω gate resistors. |
| ESD Rating | HBM ±2kV - protects against handling damage during SMT assembly and field operation in unshielded environments. |
Pinout & Package
Package: SOT563 - ultra-compact 1.6mm × 1.6mm × 0.6mm surface-mount package with exposed thermal pad (not electrically connected), rated for 233.8°C/W junction-to-ambient thermal resistance on standard FR-4 board.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Source 1 | Common source connection for Channel 1; tied internally to Pin 4 in dual configuration. |
| 2 | Gate 1 | Control terminal for Channel 1; accepts 1.5–12V logic-compatible drive signals. |
| 3 | Drain 1 | Power output node for Channel 1; rated for 20V and 1.33A continuous current. |
| 4 | Source 2 / Common Source | Shared source node for both channels; provides single-point return path for dual-switch topologies. |
| 5 | Gate 2 | Independent control terminal for Channel 2; enables asynchronous or complementary switching. |
| 6 | Drain 2 | Power output node for Channel 2; electrically isolated from Drain 1, allowing separate load control. |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) at 2.5V VGS | 0.7Ω - enables efficient operation directly from single-cell Li-ion (2.5–4.2V) without boost circuitry. |
| Low Input Capacitance | Ciss = 36pF - minimizes gate drive energy and propagation delay in high-frequency (>1MHz) PWM applications. |
| Fully RoHS & Halogen-Free | <900ppm Br/Cl, <1000ppm Sb - meets IPC-1752A Class 3 requirements for automotive and medical end-equipment. |
| Fast Switching Speed | tF = 10.54ns - reduces transition losses and EMI generation in noise-sensitive portable audio and sensor modules. |
Applications
| Battery-Powered Load Switching | USB-C Power Path Control |
|---|---|
Use Scenario: Enabling/disabling power to BLE modules, sensors, or display backlights in smart watches and fitness trackers. IC Role / Device Role: Dual-channel load switch managing independent power domains from a single 3.3V rail. Use Value: 0.9V VGS(TH) ensures full turn-on with MCU GPIO; 0.48Ω RDS(ON) limits dropout to <650mV at 1.3A, preserving battery runtime. | Use Scenario: Controlling VBUS power delivery and CC line switching in compact USB-C accessories. IC Role / Device Role: Dual N-MOSFET array implementing bidirectional VBUS gate and CC logic-level translation. Use Value: Matched channel characteristics enable precise timing alignment; ESD protection safeguards CC pins against hot-plug transients. |
| Low-Voltage Solid-State Relays | IoT Node Peripheral Management |
Use Scenario: Replacing electromechanical relays in home automation controllers for LED strips and solenoid valves. IC Role / Device Role: High-reliability, zero-crossing-capable switching element with no contact bounce or wear-out mechanism. Use Value: 20V rating accommodates 12V DC systems; 3A pulsed current handles inrush of capacitive LED loads without derating. | Use Scenario: Dynamic power gating of Wi-Fi/BLE radios, environmental sensors, and memory in edge AI nodes. IC Role / Device Role: Dual independent power switches controlled by PMIC or application processor GPIOs. Use Value: 0.5nC Qg allows rapid state transitions with minimal MCU drive strength; SOT563 footprint saves >40% board area vs. SO-8 alternatives. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual N-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN2041UVT-7 | 20V VDSS, 0.55Ω RDS(ON) @ 4.5V, SOT563, but single-channel only | Lacks dual topology; requires two devices for same functionality, increasing BOM count and layout area | Select when only one switch is needed or when tighter RDS(ON) tolerance (±15%) is required over DMN2400UV's ±20% |
| AOB24202L | 20V VDSS, 0.45Ω RDS(ON) @ 4.5V, but in TSOP-6 package (3.05mm × 1.65mm) | 2.5× larger footprint; higher RθJA (260°C/W) limits power density in ultra-thin designs | Prefer for legacy designs using TSOP-6 footprints or where higher pulse current (4.5A) is prioritized over size |
Compared with DMN2400UV, DMN2041UVT-7 increases component count and routing complexity for dual-switch needs, while AOB24202L sacrifices miniaturization and thermal performance - making DMN2400UV optimal for space- and efficiency-critical dual-load applications.
Availability
DMN2400UV is available at Aetrix Electronics and suitable for battery-operated systems, solid-state relays, and portable USB-C power management requiring stable component supply across production lifecycles.
Supply support for DMN2400UV 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-efficiency power management, signal integrity, and protection solutions for consumer, industrial, and automotive markets.
The DMN2400UV belongs to Diodes' "Ultra-Low RDS(ON) Logic-Level MOSFET" product line, engineered specifically for compact, battery-powered applications demanding minimal conduction loss and direct compatibility with 1.8V/3.3V logic interfaces.
FAQ
What is the maximum safe operating temperature for DMN2400UV?
The DMN2400UV has a specified junction temperature range of –55°C to +150°C. Its thermal resistance is 233.8°C/W on standard FR-4 PCBs; at 1.33A and 0.48Ω RDS(ON), self-heating reaches ~82°C above ambient - so operation remains safe up to +68°C ambient to stay within the 150°C limit.
Can DMN2400UV be used in linear (analog) mode for current regulation?
No - the DMN2400UV is not characterized or guaranteed for linear-mode operation. Its Safe Operating Area (SOA) curve shows limited DC capability (≤0.84A at 85°C ambient), and thermal runaway risk increases significantly above 10% duty cycle in analog bias. It is designed exclusively for switching applications.
Does DMN2400UV require external gate resistors for ESD protection?
No - the device includes integrated ESD protection on all gate terminals (HBM ±2kV), eliminating need for external series resistors solely for ESD mitigation. However, a 10Ω gate resistor is recommended to dampen ringing and control dV/dt during fast switching, per Figure 12 test conditions in the datasheet.
How does the common-source configuration affect thermal coupling between channels?
Both channels share the same source terminal (Pins 1 and 4), resulting in direct thermal coupling through the shared copper leadframe. Under unbalanced loading, heat from the higher-current channel raises the junction temperature of the other channel - requiring derating if both channels operate near max current simultaneously, especially above 85°C ambient.
DMN2400UV-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SOT-563, SOT-666
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 N-Channel (Dual)
- FET Feature:
- Logic Level Gate
- Drain to Source Voltage (Vdss):
- 20V
- Current - Continuous Drain (Id) @ 25°C:
- 1.33A
- Rds On (Max) @ Id, Vgs:
- 480mOhm @ 200mA, 5V
- Vgs(th) (Max) @ Id:
- 900mV @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 0.5nC @ 4.5V
- Input Capacitance (Ciss) (Max) @ Vds:
- 36pF @ 16V
- Power - Max:
- 530mW
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-563
DMN2400UV-7 FAQ
1.How can I place an order for DMN2400UV-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMN2400UV-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 DMN2400UV-7 reliable?
The price and inventory of DMN2400UV-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMN2400UV-7 is usually 5 days.
3.What payment methods are accepted for DMN2400UV-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMN2400UV-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMN2400UV-7?
DMN2400UV-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMN2400UV-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 DMN2400UV-7?
For technical support, including DMN2400UV-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMN2400UV-7 requirements.
6.How does Aetrix verify that DMN2400UV-7 is sourced from the original manufacturer or authorized distributors?
All DMN2400UV-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 DMN2400UV-7 meets industry standards.
7.What is the process for return or replacement of DMN2400UV-7?
All DMN2400UV-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMN2400UV-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 DMN2400UV-7 part is unused and in its original packaging.
Return procedure for DMN2400UV-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DMN2400UV-7 Tags
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SSM6N7002KFU,LF
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2N7002DW-7-F
Diodes Incorporated
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SSM6L56FE,LM
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SSM6N37FU,LF
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2N7002DWH6327XTSA1
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2N7002BKS,115
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DMG1016UDW-7
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DMG6602SVT-7
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