DMG2302U-7 N-Channel enhancement mode MOSFET with 20V drain-source voltage and 4.2A continuous drain current. Surface mount package SOT23-3.
Mfr Part #:

DMG2302U-7

Available from 6 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
N-Channel enhancement mode MOSFET with 20V drain-source voltage and 4.2A continuous drain current. Surface mount package SOT23-3.
✓ Total Stock: 20,612 pcs
$ Price Range: $0.14 - $0.55

DMG2302U-7 Available from 6 distributors

✓ Authorised
✓ Non-Authorised

DMG2302U-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
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

DMG2302U-7 Description

Short technical summary and product information.

The DMG2302U-7 is an N-Channel enhancement mode MOSFET from Diodes Incorporated. It features a maximum drain-source voltage of 20V and a continuous drain current of 4.2A at 25°C ambient. The device offers low on-resistance of 90 mΩ at 4.5V gate drive, low input capacitance of 594 pF, and fast switching with a gate charge of 7 nC. It is qualified to AEC-Q101 standards for high reliability and is fully RoHS and halogen free compliant.

 

This MOSFET is designed for surface mount assembly in the compact SOT23-3 package, making it suitable for space-constrained applications. The operating temperature range is -55°C to 150°C, and the device is moisture sensitivity level 1 per J-STD-020. The part is packaged in tape and reel with 3000 pieces per reel.

 

Note: This part is not recommended for new designs. Diodes Incorporated recommends the DMN2056U as a replacement. An automotive-compliant version (DMG2302UQ) is available under a separate datasheet.

DMG2302U-7 Quick Information

Product Type: MOSFET
Canonical Name: DMG2302U-7 N-Channel Enhancement Mode MOSFET
Subcategory: N-Channel Enhancement Mode MOSFET

DMG2302U-7 Compliance

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

DMG2302U-7 Estimated Pricing

Qty Low High
1+ $0.55 $0.55
10+ $0.34 $0.34
100+ $0.22 $0.22
500+ $0.16 $0.16
1,000+ $0.14 $0.14
3,000+ $0.14 $0.14

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

DMG2302U-7 Features

  • Low on-resistance of 90 mΩ at 4.5V.
  • Fast switching with 7 nC gate charge.
  • AEC-Q101 qualified for automotive reliability.
  • Surface mount SOT23-3 package.
  • RoHS and halogen free compliant.

DMG2302U-7 Applications

  • Ideal for load switching applications.
  • Suitable for DC-DC converter circuits.
  • Used in battery management systems.
  • Applicable for portable electronics.

DMG2302U-7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the DMG2302U-7?

-55°C to 150°C (junction temperature).

What package is the DMG2302U-7 available in?

SOT23-3 (surface mount).

Is the DMG2302U-7 RoHS compliant?

Yes, it is RoHS3 compliant and lead-free.

What is the maximum drain-source voltage of the DMG2302U-7?

20V.

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

4.2A.

What is the gate threshold voltage of the DMG2302U-7?

1V maximum at 50µA drain current.

Is the DMG2302U-7 AEC-Q101 qualified?

Yes, it is qualified to AEC-Q101 standards for high reliability.

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