component

SI2301-ES

Public Made by Adom

by adom

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

componenttriode-mos tube-transistorsi2301-esfactory-2.0.0extractor-text

Verified SI2301-ES

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: SI2301-ES · SOT-23 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 7-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-p63kg86y/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ si2301-es.kicad_sym✓ si2301-es.kicad_mod✓ si2301-es.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 1d ago
viewers si2301-es: viewers · Ray 1d ago
package.json Publish 0.1.0 · Ray 1d ago
page.json Set visibility: public · Ray 1d ago
README.md Publish 0.1.0 · Ray 1d ago
si2301-es-etched.glb Publish 0.1.0 · Ray 1d ago
si2301-es-etched.step si2301-es: factory component page (tier=lcsc) · Ray 1d ago
si2301-es-hero.glb si2301-es: hero GLB from the etched model (keeps the MPN mark) · Ray 1d ago
si2301-es-hero.overlay.json Publish 0.1.0 · Ray 1d ago
si2301-es.glb Publish 0.1.0 · Ray 1d ago
si2301-es.kicad_mod Publish 0.1.0 · Ray 1d ago
si2301-es.kicad_sym Publish 0.1.0 · Ray 1d ago
si2301-es.lbr Publish 0.1.0 · Ray 1d ago
si2301-es.step Publish 0.1.0 · Ray 1d ago
verification.json Verified: Published by the parts factory: tier lcsc, 3 pins · Ray 1d ago

SI2301-ES

ElecSuper · MOSFETs · SOT-23

SI2301-ES from ElecSuper, 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 Gate input Gate terminal of the P-channel MOSFET, rated for a gate-source voltage VGS of ±12 V in the absolute maximum ratings.
2 Source passive Source terminal of the P-channel MOSFET, referenced to the drain-source breakdown rating BVDSS of -20 V.
3 Drain passive Drain terminal of the P-channel MOSFET, rated for a drain-source voltage BVDSS of -20 V and a continuous drain current of -2.0 A at TA=25°C.

Key specifications

Parameter Value
Manufacturer ElecSuper
Package SOT-23
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 BVDSS -20 V 2
Gate-Source Voltage VGS -12 12 V 2
Continuous Drain Current ID -2 A TA=25°C 2
Continuous Drain Current ID -1.2 A TA=100°C 2
Maximum Power Dissipation PD 0.8 W TA=25°C 2
Pulsed Drain Current IDM -8.1 A 2
Operating Junction Temperature TJ 150 °C 2
Storage Temperature Range Tstg -55 150 °C 2
Junction-to-Ambient Thermal Resistance RθJA 156 °C/W t ≤ 10s, single operation 2
Gate-to-source Leakage Current IGSS -100 100 nA VDS=0V, VGS=±12V 3
Gate Threshold Voltage VGS(TH) -0.4 -0.62 -1 V VGS=VDS, ID=-250uA 3
Drain-to-source On-resistance RDS(on) 82 115 mΩ VGS=-4.5V, ID=-2A 3
Drain-to-source On-resistance RDS(on) 118 160 mΩ VGS=-2.5V, ID=-1.5A 3
Drain-to-source On-resistance RDS(on) 180 245 mΩ VGS=-1.8V, ID=-1A 3

CAD (KiCad official)

  • Symbol: SI2301-ES
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: si2301-es-etched.step / si2301-es-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); si2301-es.step / si2301-es.glb are the bare package body.

Provenance

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

  • Datasheet: ElecSuper datasheet (7 pp, sha256 2c46aff642efddaa, retrieved 2026-11-05, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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