Diodes Incorporated — Analog and discrete power solutions
SOT23

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT23

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DMG3402LQ

N-CHANNEL ENHANCEMENT MODE MOSFET

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Feature(s)

  • Low On-Resistance
  • Low Gate Threshold Voltage
  • Low Input Capacitance
  • Fast Switching Speed
  • Low Input/Output Leakage

Application(s)

  • DC-DC Converters
  • Power Management Functions
  • Battery Operated Systems and Solid-State Relays

Specifications & Technical Documents

Product Parameters

AEC Qualified Yes
Compliance (Only Automotive(Q) supports PPAP) Automotive
Polarity N
ESD Diodes (Y|N) No
|VDS| (V) 30 V
|VGS| (±V) 12 ±V
|IDS| @TA = +25°C (A) 4
PD @TA = +25°C (W) 1.4
RDS(ON)Max@ VGS(10V)(mΩ) 52 mΩ
RDS(ON)Max@ VGS(4.5V)(mΩ) 65 mΩ
RDS(ON)Max@ VGS(2.5V)(mΩ) 85 mΩ
|VGS(TH)| Max (V) 1.4 V
QG Typ @ |VGS| = 4.5V (nC) 5.5 nC
QG Typ @ |VGS| = 10V (nC) 11.7 nC
CISS Typ (pF) 464 pF
CISS Condition @|VDS| (V) 15 V

Related Content

Packages

Technical Documents

SPICE Model

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Purchase & Availablity

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2722 2025-02-11 2025-05-12 Change Lead Frame Type from SOT-23R to SOT-23T and Qualify Additional Diodes Internal Assembly and Test Site (CAT) for Select Automotive Products