component

KY2312

Public Made by Adom

by adom

KY 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 20d ago
viewers ky2312: viewers · Ray 20d ago
ky2312-etched.glb ky2312: factory component page (tier=lcsc) · Ray 20d ago
ky2312-etched.step ky2312: factory component page (tier=lcsc) · Ray 20d ago
ky2312-hero.glb ky2312: hero GLB from the etched model (keeps the MPN mark) · Ray 20d ago
ky2312-hero.overlay.json Publish 0.1.0 · Ray 20d ago
ky2312.glb Publish 0.1.0 · Ray 20d ago
ky2312.kicad_mod Publish 0.1.0 · Ray 20d ago
ky2312.kicad_sym Publish 0.1.0 · Ray 20d ago
ky2312.lbr Publish 0.1.0 · Ray 20d ago
ky2312.step Publish 0.1.0 · Ray 20d ago
package.json Publish 0.1.0 · Ray 20d ago
page.json Set visibility: public · Ray 20d ago
README.md Publish 0.1.0 · Ray 20d ago

KY2312

KY · MOSFETs · SOT-23

KY2312 from KY, 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 of the N-channel MOSFET, with gate-source voltage rated at ±10 V (VGSS).
2 SOURCE passive Source of the N-channel MOSFET; the datasheet gives no separate pin-level limit, and the device is rated for drain-source voltage VDSS 20 V.
3 DRAIN passive Drain of the N-channel MOSFET, rated for 20 V drain-source voltage and 5 A continuous drain current at Ta = 25 °C.

Key specifications

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

CAD (KiCad official)

  • Symbol: KY2312
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: ky2312-etched.step / ky2312-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ky2312.step / ky2312.glb are the bare package body.

Provenance

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

  • Datasheet: KY datasheet (5 pp, sha256 6d4e09194ee2bb1a, retrieved 2026-10-09, 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