DMN2040U-7 The DMN2040U-7 is an N-channel enhancement mode MOSFET from Diodes Incorporated, rated for 20V drain-source voltage and 6A continuous drain current. It comes in a SOT23 surface-mount package with low on-resistance down to 25 mOhm.
Mfr Part #:

DMN2040U-7

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The DMN2040U-7 is an N-channel enhancement mode MOSFET from Diodes Incorporated, rated for 20V drain-source voltage and 6A continuous drain current. It comes in a SOT23 surface-mount package with low on-resistance down to 25 mOhm.
✓ Total Stock: 40,020 pcs

DMN2040U-7 Available from 1 distributor

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DMN2040U-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Halogen Free
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Termination
Vgs (Max)
Vgs(th) (Max) @ Id
Weight

DMN2040U-7 Description

Short technical summary and product information.

The DMN2040U-7 is an N-channel enhancement mode MOSFET from Diodes Incorporated. It is designed for low on-state resistance and fast switching in high-efficiency power management applications. The device is rated for a maximum drain-to-source voltage of 20 V and a continuous drain current of 6 A at +25°C. Pulsed drain current capability reaches 30 A with a 10 μs pulse at 1% duty cycle.

 

The MOSFET specifies a maximum drain-source on-resistance of 25 mOhm at VGS = 4.5 V and 33 mOhm at VGS = 2.5 V, making it suitable for both 4.5 V and 2.5 V logic-level gate drive. Gate threshold voltage is 1.2 V maximum, and gate charge is 7.5 nC at VGS = 4.5 V. Input capacitance is 667 pF at VDS = 10 V. Maximum power dissipation is 800 mW at +25°C ambient, and operating junction temperature ranges from -55°C to +150°C.

 

The DMN2040U-7 is housed in a SOT23 surface-mount package with matte tin annealed over a copper leadframe. It is available in tape and reel packaging with 3000 units per reel. The component is RoHS3 compliant, lead-free, and halogen and antimony free, with moisture sensitivity level 1 per J-STD-020.

DMN2040U-7 Quick Information

Product Type: MOSFET Transistor
Canonical Name: DMN2040U-7 N-Channel Enhancement Mode MOSFET
Subcategory: Single MOSFET

DMN2040U-7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-Free

DMN2040U-7 Features

  • N-channel enhancement mode MOSFET construction.
  • Rated for 20V drain-source voltage.
  • Sustains 6A continuous drain current.
  • Maximum 25mOhm on-resistance at 4.5V.
  • RoHS3 compliant, lead-free and halogen-free.

DMN2040U-7 Applications

  • General purpose interfacing switch applications.
  • Power management functions in portable devices.
  • High-efficiency DC-DC converter switching circuits.

DMN2040U-7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-to-source voltage rating of the DMN2040U-7?

The maximum drain-to-source voltage is 20 V.

What is the package type of the DMN2040U-7?

The DMN2040U-7 is available in a SOT23 surface-mount package.

What is the operating temperature range of the DMN2040U-7?

The operating junction temperature range is -55°C to 150°C.

Is the DMN2040U-7 RoHS compliant?

Yes, the DMN2040U-7 is RoHS3 compliant and totally lead-free, and it is also halogen and antimony free.

What is the maximum continuous drain current of the DMN2040U-7?

The maximum continuous drain current is 6 A at +25°C ambient.

What is the maximum on-resistance at 4.5V gate drive?

The maximum drain-source on-resistance is 25 mOhm at VGS = 4.5V.

What gate drive voltages are supported by the DMN2040U-7?

The device supports gate drive voltages of 2.5V and 4.5V.

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