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DMG2301U-7

Public Made by Adom

by adom

Diodes Incorporated MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DMG2301U-7

Diodes Incorporated · MOSFETs · SOT-23

DMG2301U-7 from Diodes Incorporated, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 G input Gate; controls the P-channel MOSFET, with VGSS rated at ±8 V and threshold VGS(TH) of -0.45 V min to -1.0 V max at ID = -250µA.
2 S passive Source; the internal body diode runs from drain to source, and VDSS is rated at -20 V.
3 D passive Drain; continuous ID is -2.7 A at VGS = -4.5 V (TA = +25°C) and pulsed IDM is -27 A, with VDSS of -20 V.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23
Category Transistors/Thyristors
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Drain-Source Voltage VDSS -20 V 2
Gate-Source Voltage VGSS -8 8 V 2
Continuous Drain Current ID -2.7 A VGS = -4.5V, steady state, TA = +25°C 2
Continuous Drain Current ID -2.1 A VGS = -4.5V, steady state, TA = +70°C 2
Continuous Drain Current ID -1.7 A VGS = -2.5V, steady state, TA = +70°C 2
Pulsed Drain Current IDM -27 A Note 6: repetitive rating, pulse width limited by junction temperature 2
Power Dissipation PD 0.8 W Note 5: device mounted on FR-4 PCB with minimum recommended pad layout 2
Thermal Resistance, Junction to Ambient RθJA 157 °C/W @TA = +25°C (Note 5) 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2
Drain-Source Breakdown Voltage BVDSS -20 V VGS = 0V, ID = -250µA 2
Zero Gate Voltage Drain Current IDSS -1 µA TJ = +25°C, VDS = -16V, VGS = 0V 2
Gate-Source Leakage IGSS -100 100 nA VGS = 8V, VDS = 0V 2
Gate Threshold Voltage VGS(TH) -0.45 -1 V VDS = VGS, ID = -250µA 2
Static Drain-Source On-Resistance RDS(ON) 80 mΩ VGS = -4.5V, ID = -2.8A 2
Static Drain-Source On-Resistance RDS(ON) 110 mΩ VGS = -2.5V, ID = -2.0A 2
Diode Forward Voltage VSD -0.75 -1 V VGS = 0V, IS = -1A 2
Turn-On Delay Time tD(ON) 12.5 40 ns VDS = -10V, VGS = -4.5V, RL = 10Ω, RG = 1.0Ω, ID = -1A 2
Turn-On Rise Time tR 10.3 30 ns VDS = -10V, VGS = -4.5V, RL = 10Ω, RG = 1.0Ω, ID = -1A 2
Turn-Off Delay Time tD(OFF) 46.5 140 ns VDS = -10V, VGS = -4.5V, RL = 10Ω, RG = 1.0Ω, ID = -1A 2
Turn-Off Fall Time tF 22.2 66 ns VDS = -10V, VGS = -4.5V, RL = 10Ω, RG = 1.0Ω, ID = -1A 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts Copper tin  Terminals: Finish  Matte Tin Annealed over Copper 1

CAD (KiCad official)

  • Symbol: DMG2301U-7
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: dmg2301u-7-etched.step / dmg2301u-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dmg2301u-7.step / dmg2301u-7.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Diodes Incorporated datasheet (7 pp, sha256 27c4b848b0dbd2eb, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF