component

DMP3097LQ-7

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by adom

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

componenttriode-mos tube-transistordmp3097lq-7factory-2.0.0extractor-text

Verified DMP3097LQ-7

by Ray · last 13 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

13 Nov 2026RayPublished by the parts factory: tier mfr, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • •array (skip): not an array of element pairs
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: DMP3097LQ-7 · SOT-23-3 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 7-page datasheet
  • ✓distributor: lcsc C5624151, digikey 31-DMP3097LQ-7TR-ND, mouser 621-DMP3097LQ-7
  • ✓family: SOT-23-3
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-ocndfzdo/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.6)
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 17 kB, viewers/symbol.html 8 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ dmp3097lq-7.kicad_sym✓ dmp3097lq-7.kicad_mod✓ dmp3097lq-7.step
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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers dmp3097lq-7: viewers rendered from the public page · Ray
dmp3097lq-7-etched.glb dmp3097lq-7: factory component page (tier=mfr) · Ray
dmp3097lq-7-etched.step dmp3097lq-7: factory component page (tier=mfr) · Ray
dmp3097lq-7-hero.glb dmp3097lq-7: hero GLB from the etched model (keeps the MPN mark) · Ray
dmp3097lq-7-hero.overlay.json dmp3097lq-7: hero GLB from the etched model (keeps the MPN mark) · Ray
dmp3097lq-7.glb Publish 0.1.0 · Ray
dmp3097lq-7.kicad_mod Publish 0.1.0 · Ray
dmp3097lq-7.kicad_sym Publish 0.1.0 · Ray
dmp3097lq-7.lbr Publish 0.1.0 · Ray
dmp3097lq-7.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier mfr, 3 pins · Ray

DMP3097LQ-7

Diodes Incorporated · MOSFETs · SOT-23-3

DMP3097LQ-7 from Diodes Incorporated, in a SOT-23-3. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model). Symbol and footprint from KiCad-official CAD; the 3D model is generated from the datasheet's package dimensions.

Pinout

Pin Name Type Function
1 G input Gate; controls the channel, with VGS(TH) of -1.0V to -2.1V and an absolute maximum gate-source voltage of ±20V.
2 S passive Source terminal of the P-channel MOSFET, with a continuous drain current rating of -3.9A at TA=+25°C and VGS=-10V.
3 D passive Drain terminal, rated for a drain-source voltage of -30V and a pulsed drain current of -20A.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23-3
Category Triode/MOS Tube/Transistor
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 -30 V 2
Gate-Source Voltage VGSS -20 20 V 2
Drain Current (steady state) ID -3.9 A VGS = -10V, steady state, TA = +25°C 2
Drain Current (steady state) ID -3.1 A VGS = -10V, steady state, TA = +70°C 2
Pulsed Drain Current IDM -20 A 10µs pulse, duty cycle = 1% 2
Total Power Dissipation PD 1 W Note 5: FR-4 PCB, 2oz copper, minimum recommended pad layout, TA = +25°C 2
Total Power Dissipation PD 1.52 W Note 6: FR-4 PCB, 2oz copper, 1 inch square copper plate, TA = +25°C 2
Thermal Resistance, Junction to Ambient RθJA 123 °C/W Note 5: FR-4 PCB, minimum recommended pad layout, TA = +25°C 2
Thermal Resistance, Junction to Ambient RθJA 82 °C/W Note 6: FR-4 PCB, 1 inch square copper plate, TA = +25°C 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2
Drain-Source Breakdown Voltage BVDSS -30 V VGS = 0V, ID = -250µA 2
Zero Gate Voltage Drain Current IDSS -800 nA VDS = -30V, VGS = 0V 2
Gate-Source Leakage IGSS -100 100 nA VGS = ±20V, VDS = 0V 2
Gate Threshold Voltage VGS(TH) -1 -2.1 V VDS = VGS, ID = -250µA 2
Static Drain-Source On-Resistance RDS(ON) 53 65 mΩ VGS = -10V, ID = -3.8A 2
Static Drain-Source On-Resistance RDS(ON) 74 99 mΩ VGS = -4.5V, ID = -3.0A 2
Diode Forward Voltage VSD -0.85 -1.26 V VGS = 0V, IS = -2.7A 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 Lead-Frame. 1

CAD (land: KiCad; 3D: generated from the datasheet)

  • Symbol: DMP3097LQ-7
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3, generated on the KiCad land (body 1.3 x 2.9 mm, terminals on the pads, 1.025 mm tall, datasheet A, nominal). KiCad's stock model for this land is taller than the datasheet allows, so the model is generated from the datasheet drawing; the dimensions come from the datasheet drawing where it was read and are defaults otherwise (see provenance.model_3d_generated), not the manufacturer's CAD (STEP)
  • 3D model files: dmp3097lq-7-etched.step / dmp3097lq-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dmp3097lq-7.step / dmp3097lq-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 ed3c44c758999ada, retrieved 2026-11-13, tier: manufacturer)
  • 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: land: KiCad official libraries (CC-BY-SA 4.0); 3D: generated from the datasheet's package dimensions (provenance.model_3d_generated).

Datasheet PDF