component

BAS21GWX

Public Made by Adom

by adom

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

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs bas21gwx: one-pass backfill (courtyard kept (saves under 5% and the existing courtyard already clears pads, body and 3D… · Ray
viewers bas21gwx: viewers · Ray
bas21gwx-etched.fit.json bas21gwx: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
bas21gwx-etched.glb bas21gwx: one-pass backfill (courtyard kept (saves under 5% and the existing courtyard already clears pads, body and 3D… · Ray
bas21gwx-etched.step bas21gwx: one-pass backfill (courtyard kept (saves under 5% and the existing courtyard already clears pads, body and 3D… · Ray
bas21gwx-hero.glb bas21gwx: hero from the plain model · Ray
bas21gwx-hero.overlay.json bas21gwx: hero from the plain model · Ray
bas21gwx.glb Publish 0.1.0 · Ray
bas21gwx.kicad_mod Publish 0.1.0 · Ray
bas21gwx.kicad_sym Publish 0.1.0 · Ray
bas21gwx.lbr Publish 0.1.0 · Ray
bas21gwx.step Publish 0.1.0 · Ray
package.json Publish 0.1.1 · Ray
page.json Publish 0.1.1 · Ray
README.md Initial commit: component/bas21gwx · Ray

BAS21GWX

Nexperia · Switching Diodes · SOD-123

BAS21GWX from Nexperia, in a SOD-123. 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 K passive Cathode; reverse voltage rating 200 V, reverse leakage current 100 nA maximum.
2 A passive Anode; forward current 225 mA maximum, forward voltage 1.25 V at 200 mA.

Key specifications

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

CAD (KiCad official)

  • Symbol: BAS21GWX
  • Footprint: Diode_SMD:D_SOD-123
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: bas21gwx-etched.step / bas21gwx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bas21gwx.step / bas21gwx.glb are the bare package body.

Provenance

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

  • Datasheet: Nexperia datasheet (11 pp, sha256 f114c08e71134bf7, 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