DMG3414UQ-7 N-Channel enhancement mode MOSFET with 20V Vdss and 4.2A continuous drain current. Packaged in surface-mount SOT23-3.
Mfr Part #:

DMG3414UQ-7

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
N-Channel enhancement mode MOSFET with 20V Vdss and 4.2A continuous drain current. Packaged in surface-mount SOT23-3.
✓ Total Stock: 143,791 pcs
$ Price Range: $0.16 - $0.87

DMG3414UQ-7 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
142,020 pcs
142020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,771 pcs
1771 pcs On Request 1 On Request On Request 16+ On Request On Request

DMG3414UQ-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
Lead Style
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Tape & Reel
Technology
Termination Style
Vgs (Max)
Vgs(th) (Max) @ Id

DMG3414UQ-7 Description

Short technical summary and product information.

The DMG3414UQ-7 is an N-channel enhancement mode MOSFET from Diodes Incorporated designed for high-efficiency power management. It features a drain-source voltage rating of 20V and a continuous drain current of 4.2A at 25°C ambient temperature. The device offers low on-resistance of 25mΩ maximum at 4.5V gate drive, 29mΩ at 2.5V, and 37mΩ at 1.8V, enabling efficient operation across a wide drive voltage range.

 

The MOSFET has a gate threshold voltage of 900mV maximum at 250µA drain current, making it suitable for low-voltage logic level switching. Input capacitance is 829.9pF at 10V drain-source voltage, and gate charge is 9.6nC at 4.5V, supporting fast switching speeds. The device is qualified to AEC-Q101 for automotive applications and is PPAP capable.

 

The DMG3414UQ-7 is supplied in a surface-mount SOT23-3 package with gull wing leads. It is fully RoHS3 compliant, lead-free, halogen and antimony free (Green device). Moisture sensitivity level is 1 per J-STD-020, allowing unlimited floor life. The part is available in tape and reel packaging with 3,000 units per reel.

DMG3414UQ-7 Quick Information

Product Type: MOSFET
Series: DMG3414UQ
Canonical Name: DMG3414UQ-7 N-Channel MOSFET 20V 4.2A SOT23-3
Subcategory: N-Channel MOSFET

DMG3414UQ-7 Compliance

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

DMG3414UQ-7 Estimated Pricing

Qty Low High
1+ $0.87 $0.87
10+ $0.54 $0.54
100+ $0.35 $0.35
500+ $0.25 $0.25
1,000+ $0.20 $0.20
3,000+ $0.16 $0.16

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

DMG3414UQ-7 Features

  • N-Channel enhancement mode MOSFET.
  • Low on-resistance of 25mΩ at 4.5V.
  • Fast switching with low input capacitance.
  • AEC-Q101 qualified for automotive applications.
  • Surface mount SOT23-3 package.

DMG3414UQ-7 Applications

  • Power-management functions in DC-DC converters.
  • Suitable for automotive electronic control units.
  • High-efficiency power switching circuits.
  • Ideal for load switching and battery management.

DMG3414UQ-7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the DMG3414UQ-7?

20V maximum.

What package is the DMG3414UQ-7 available in?

Surface mount SOT23-3 (SOT-23-3).

What is the operating temperature range of the DMG3414UQ-7?

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

Is the DMG3414UQ-7 RoHS compliant?

Yes, fully RoHS3 compliant, lead-free, and halogen and antimony free (Green device).

What is the gate threshold voltage of the DMG3414UQ-7?

900mV maximum at 250µA drain current.

What is the maximum continuous drain current of the DMG3414UQ-7?

4.2A at 25°C ambient temperature.

What is the on-resistance of the DMG3414UQ-7 at 4.5V gate drive?

25mΩ maximum at 8.2A drain current.

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