DMG301NU-7 N-Channel enhancement mode MOSFET with 25V drain-source voltage and 0.26A continuous drain current. Surface mount package SOT-23-3.
Mfr Part #:

DMG301NU-7

Available from 3 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
N-Channel enhancement mode MOSFET with 25V drain-source voltage and 0.26A continuous drain current. Surface mount package SOT-23-3.
✓ Total Stock: 1,146,969 pcs
$ Price Range: $0.19 - $0.63

DMG301NU-7 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,138,020 pcs
1138020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
6,000 pcs
6000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,949 pcs
2949 pcs On Request 1 On Request On Request 18+ On Request On Request

DMG301NU-7 Specifications Quick View

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

DMG301NU-7 Description

Short technical summary and product information.

The DMG301NU-7 is a 25V N-Channel enhancement mode MOSFET from Diodes Incorporated, designed to minimize on-state resistance while maintaining superior switching performance. It features a maximum drain-source voltage of 25V and continuous drain current of 0.26A at VGS=4.5V (0.23A at VGS=2.7V). The on-resistance is typically 4Ω at VGS=4.5V and 5Ω at VGS=2.7V, with a low gate threshold voltage of 1.1V max. The device includes an integrated gate protection diode and is ESD rated to >6kV (Human Body Model).

 

This MOSFET is qualified to AEC-Q101 standards for high reliability and is fully RoHS compliant, halogen- and antimony-free (Green device). It is housed in a small SOT-23-3 surface mount package with a weight of 0.008g and moisture sensitivity level 1 per J-STD-020. The operating junction temperature range is -55°C to 150°C.

 

Typical applications include DC-DC converters, power management functions, battery operated systems, solid-state relays, and drivers for relays, solenoids, lamps, and displays. The low gate charge (0.36nC) and input capacitance (42pF) enable fast switching in low-power circuits.

DMG301NU-7 Quick Information

Product Type: N-Channel MOSFET
Series: DMG301NU
Canonical Name: DMG301NU-7 N-Channel MOSFET, 25V, 0.26A, SOT-23-3
Subcategory: Single N-Channel MOSFET

DMG301NU-7 Compliance

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

DMG301NU-7 Estimated Pricing

Qty Low High
1+ $0.63 $0.63
10+ $0.39 $0.39
100+ $0.25 $0.25
500+ $0.19 $0.19
3,000+ $0.19 $0.19

Estimated market price range - modelled values for guidance only, not live distributor offers.

DMG301NU-7 Features

  • Low on-resistance of 4Ω at 4.5V.
  • ESD protected gate over 6kV.
  • AEC-Q101 qualified for automotive.
  • Surface mount SOT-23-3 package.
  • RoHS and halogen-free compliant.

DMG301NU-7 Applications

  • Used in DC-DC converter circuits.
  • Ideal for power management functions.
  • Suitable for battery operated systems.
  • Drives relays, solenoids, and lamps.

DMG301NU-7 FAQs

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

25V.

What is the package type?

SOT-23-3 surface mount package.

What is the operating temperature range?

-55°C to 150°C (junction).

Is this component RoHS compliant?

Yes, RoHS3 compliant.

What is the continuous drain current?

0.26A at VGS=4.5V, 0.23A at VGS=2.7V.

What is the on-resistance?

4Ω max at VGS=4.5V, 5Ω max at VGS=2.7V.

Is it AEC-Q101 qualified?

Yes, qualified to AEC-Q101 standards.

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