component

BAT43W

Public Made by Adom

by adom

Changjing Schottky Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentdiodesbat43wfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 15d ago
viewers bat43w: viewers · Ray 15d ago
bat43w-etched.glb bat43w: factory component page (tier=lcsc) · Ray 15d ago
bat43w-etched.step bat43w: factory component page (tier=lcsc) · Ray 15d ago
bat43w-hero.glb bat43w: hero GLB from the etched model (keeps the MPN mark) · Ray 15d ago
bat43w-hero.overlay.json Publish 0.1.0 · Ray 15d ago
bat43w.glb Publish 0.1.0 · Ray 15d ago
bat43w.kicad_mod Publish 0.1.0 · Ray 15d ago
bat43w.kicad_sym Publish 0.1.0 · Ray 15d ago
bat43w.lbr Publish 0.1.0 · Ray 15d ago
bat43w.step Publish 0.1.0 · Ray 15d ago
package.json Publish 0.1.0 · Ray 15d ago
page.json Set visibility: public · Ray 15d ago
README.md Publish 0.1.0 · Ray 15d ago

BAT43W

Changjing · Schottky Diodes · SOD-123

BAT43W from Changjing, in a SOD-123. 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 K passive Cathode (marked "−" on the package drawing, banded end); the diode has VRRM/VRWM/VR of 30 V and IFM of 200 mA.
2 A passive Anode (marked "+" on the package drawing); forward current is 200 mA continuous and 500 mA repetitive peak.

Key specifications

Parameter Value
Manufacturer Changjing
Package SOD-123
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: BAT43W
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: bat43w-etched.step / bat43w-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bat43w.step / bat43w.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (2 pp, sha256 20c1e213cf38142e, 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