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DMG2305UXQ-7

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

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 29d ago
viewers dmg2305uxq-7: viewers · Ray 29d ago
dmg2305uxq-7-etched.glb dmg2305uxq-7: factory component page (tier=lcsc) · Ray 29d ago
dmg2305uxq-7-etched.step dmg2305uxq-7: factory component page (tier=lcsc) · Ray 29d ago
dmg2305uxq-7-hero.glb dmg2305uxq-7: hero GLB from the etched model (keeps the MPN mark) · Ray 29d ago
dmg2305uxq-7-hero.overlay.json Publish 0.1.0 · Ray 29d ago
dmg2305uxq-7.glb Publish 0.1.0 · Ray 29d ago
dmg2305uxq-7.kicad_mod Publish 0.1.0 · Ray 29d ago
dmg2305uxq-7.kicad_sym Publish 0.1.0 · Ray 29d ago
dmg2305uxq-7.lbr Publish 0.1.0 · Ray 29d ago
dmg2305uxq-7.step Publish 0.1.0 · Ray 29d ago
package.json Publish 0.1.0 · Ray 29d ago
page.json dmg2305uxq-7: specified limits as data (metadata.characteristics, 19 rows from the datasheet) · Ray 24d ago
README.md dmg2305uxq-7: specified limits as data (metadata.characteristics, 19 rows from the datasheet) · Ray 24d ago

DMG2305UXQ-7

Diodes Incorporated · MOSFETs · SOT-23

DMG2305UXQ-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; gate-source voltage limited to ±8V (VGSS), with threshold VGS(TH) of -0.5V to -0.9V at ID = -250µA.
2 S passive Source of the P-channel MOSFET; continuous drain current is -4.2A steady state at TA = +25°C (VGS = -4.5V, 1-inch square copper pad).
3 D passive Drain; drain-source voltage rated -20V (VDSS), pulsed drain current -15A (IDM).

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, steady state ID -4.2 A VGS = -4.5V, steady state, TA = +25°C 2
Continuous Drain Current, steady state ID -3.3 A VGS = -4.5V, steady state, TA = +70°C 2
Continuous Drain Current, t<10s ID -5 A VGS = -4.5V, t<10s, TA = +25°C 2
Continuous Drain Current, t<10s ID -4 A VGS = -4.5V, t<10s, TA = +70°C 2
Pulsed Drain Current IDM -15 A Note 7 (repetitive, pulse width limited by junction temperature) 2
Power Dissipation PD 1.4 W Note 6 (FR-4, 2oz copper, 1-inch square copper plate) 2
Thermal Resistance, Junction to Ambient, steady state RθJA 90 °C/W Steady state (Note 6) 2
Thermal Resistance, Junction to Ambient, t<10s RθJA 64 °C/W t<10s (Note 6) 2
Thermal Resistance, Junction to Case RθJC 33 °C/W Note 8 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 (TJ = +25°C) IDSS -1 µA VDS = -20V, VGS = 0V 2
Gate-Source Leakage IGSS -100 100 nA VGS = ±8V, VDS = 0V 2
Gate Threshold Voltage VGS(TH) -0.5 -0.9 V VDS = VGS, ID = -250µA 2
Static Drain-Source On-Resistance RDS(ON) 40 52 mΩ VGS = -4.5V, ID = -4.2A 2
Static Drain-Source On-Resistance RDS(ON) 52 100 mΩ VGS = -2.5V, ID = -3.4A 2
Static Drain-Source On-Resistance RDS(ON) 68 200 mΩ VGS = -1.8V, ID = -2A 2

CAD (KiCad official)

  • Symbol: DMG2305UXQ-7
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: dmg2305uxq-7-etched.step / dmg2305uxq-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dmg2305uxq-7.step / dmg2305uxq-7.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (6 pp, sha256 606572c34ae3412d, retrieved 2026-10-09, 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