DMN3731U-13 DMN3731U-13 is a 30V N-Channel enhancement mode MOSFET from Diodes Incorporated, rated for 900mA continuous drain current. It features low on-resistance and is housed in a surface-mount SOT-23 package.
Mfr Part #:

DMN3731U-13

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
DMN3731U-13 is a 30V N-Channel enhancement mode MOSFET from Diodes Incorporated, rated for 900mA continuous drain current. It features low on-resistance and is housed in a surface-mount SOT-23 package.
✓ Total Stock: 31,020 pcs

DMN3731U-13 Available from 1 distributor

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DMN3731U-13 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
SVHC Present
Supplier Device Package
Technology
Termination Finish
Vgs (Max)
Vgs(th) (Max) @ Id
Weight

DMN3731U-13 Description

Short technical summary and product information.

The DMN3731U-13 is a 30V N-Channel enhancement mode MOSFET designed for efficient power management in portable and load-switching applications. It offers a maximum continuous drain current of 900mA at 25°C and a low on-resistance of 460mΩ at Vgs=4.5V, minimizing conduction losses.

 

This MOSFET is ESD protected and can be driven directly from a battery due to its low gate threshold voltage. It is fully RoHS compliant, halogen and antimony free, and rated for operating junction temperatures from -55°C to 150°C.

 

The device is supplied in a surface-mount SOT-23 package with matte tin annealed over copper leadframe termination. It is available on 13-inch reels with 10,000 pieces per reel.

DMN3731U-13 Quick Information

Product Type: N-Channel Enhancement Mode MOSFET
Canonical Name: DMN3731U-13 N-Channel Enhancement Mode MOSFET
Subcategory: Single N-Channel

DMN3731U-13 Compliance

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

DMN3731U-13 Features

  • 30V drain-source voltage rating.
  • 900mA continuous drain current at 25°C.
  • Low on-resistance of 460mΩ at 4.5V.
  • ESD protected gate for robust operation.
  • RoHS compliant and halogen free.

DMN3731U-13 Applications

  • Load switch for portable electronics.
  • Power management in battery-powered devices.
  • DC-DC converter and regulator circuits.

DMN3731U-13 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the DMN3731U-13?

The maximum drain-source voltage (BVDSS) is 30V.

What is the maximum continuous drain current at 25°C?

The maximum continuous drain current is 900mA at Ta=25°C.

What is the on-resistance at Vgs=4.5V?

The maximum on-resistance is 460mΩ at Vgs=4.5V and Id=200mA.

What package does the DMN3731U-13 come in?

It comes in a surface-mount SOT-23-3 package.

What is the operating temperature range?

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

Is the DMN3731U-13 RoHS compliant?

Yes, it is fully RoHS3 compliant and totally lead-free.

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