component

DMG2302UK-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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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs dmg2302uk-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers dmg2302uk-7: viewers · Ray
dmg2302uk-7-etched.fit.json dmg2302uk-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
dmg2302uk-7-etched.glb dmg2302uk-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
dmg2302uk-7-etched.step dmg2302uk-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
dmg2302uk-7.glb Publish 0.1.0 · Ray
dmg2302uk-7.kicad_mod Publish 0.1.0 · Ray
dmg2302uk-7.kicad_sym Publish 0.1.0 · Ray
dmg2302uk-7.lbr Publish 0.1.0 · Ray
dmg2302uk-7.step Publish 0.1.0 · Ray
package.json dmg2302uk-7: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
page.json dmg2302uk-7: specified limits as data (metadata.characteristics, 18 rows from the datasheet) · Ray
README.md dmg2302uk-7: specified limits as data (metadata.characteristics, 18 rows from the datasheet) · Ray

DMG2302UK-7

Diodes Incorporated · MOSFETs · SOT-23

DMG2302UK-7 from Diodes Incorporated, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 Gate input Gate terminal rated for ±12V gate-source voltage with gate threshold voltage VGS(TH) = 0.3-1.0V.
2 Source power_in Source terminal providing ground reference for gate-source voltage with maximum body diode forward current IS = 1.1A.
3 Drain output Drain terminal rated for 2.8A continuous drain current at VGS = 4.5V, TA = +25°C and maximum drain-source voltage VDSS = 20V.

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 -12 12 V 2
Continuous Drain Current (Note 6) ID 2.8 A VGS = 4.5V, steady state, TA = +25°C 2
Continuous Drain Current (Note 6) ID 2.2 A VGS = 4.5V, steady state, TA = +70°C 2
Maximum Continuous Body Diode Forward Current (Note 6) IS 1.1 A 2
Pulsed Drain Current IDM 12 A 10µs pulse, duty cycle = 1% 2
Total Power Dissipation (Note 5) PD 0.66 W Note 5: device mounted on FR-4 PCB, minimum recommended pad layout 2
Thermal Resistance, Junction to Ambient (Note 5) Steady State RθJA 192 °C/W Note 5: device mounted on FR-4 PCB, minimum recommended pad layout; steady state 2
Total Power Dissipation (Note 6) PD 1.1 W Note 6: device mounted on 1in x 1in FR-4 PCB, high coverage 2oz copper, single sided 2
Thermal Resistance, Junction to Ambient (Note 6) Steady State RθJA 115 °C/W Note 6: device mounted on 1in x 1in FR-4 PCB, high coverage 2oz copper, single sided; steady state 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 10 µA TJ = +25°C, VDS = 16V, VGS = 0V 2
Gate-Source Leakage IGSS -10 10 µA VGS = ±10V, VDS = 0V 2
Gate Threshold Voltage VGS(TH) 0.3 0.6 1 V VDS = VGS, ID = 250µA 2
Static Drain-Source On-Resistance RDS(ON) 61 90 mΩ VGS = 4.5V, ID = 3.6A 2
Static Drain-Source On-Resistance RDS(ON) 80 120 mΩ VGS = 2.5V, ID = 3.1A 2
Diode Forward Voltage VSD 0.7 1.2 V VGS = 0V, IS = 1.0A 2

CAD (KiCad official)

  • Symbol: DMG2302UK-7
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: dmg2302uk-7-etched.step / dmg2302uk-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dmg2302uk-7.step / dmg2302uk-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 cfba50cf0e4fadaf, retrieved 2026-09-23, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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