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S3K

Public Made by Adom

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TWGMC Diodes - General Purpose, SMB. 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
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 11d ago
viewers s3k: viewers · Ray 11d ago
package.json Publish 0.1.0 · Ray 11d ago
page.json Set visibility: public · Ray 11d ago
README.md Publish 0.1.0 · Ray 11d ago
s3k-etched.glb Publish 0.1.0 · Ray 11d ago
s3k-etched.step s3k: factory component page (tier=lcsc) · Ray 11d ago
s3k-hero.glb s3k: hero GLB from the etched model (keeps the MPN mark) · Ray 11d ago
s3k-hero.overlay.json Publish 0.1.0 · Ray 11d ago
s3k.glb Publish 0.1.0 · Ray 11d ago
s3k.kicad_mod Publish 0.1.0 · Ray 11d ago
s3k.kicad_sym Publish 0.1.0 · Ray 11d ago
s3k.lbr Publish 0.1.0 · Ray 11d ago
s3k.step Publish 0.1.0 · Ray 11d ago

S3K

TWGMC · Diodes - General Purpose · SMB

S3K from TWGMC, in a SMB. 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 Cathode passive Pin 1 is the cathode of this unipolar device, as listed in the datasheet PINNING table.
2 Anode passive Pin 2 is the anode of this unipolar device, as listed in the datasheet PINNING table.

Key specifications

Parameter Value
Manufacturer TWGMC
Package SMB
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: S3K
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB (KiCad packages3D, STEP)
  • 3D model files: s3k-etched.step / s3k-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); s3k.step / s3k.glb are the bare package body.

Provenance

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

  • Datasheet: TWGMC datasheet (3 pp, sha256 35cda62c85c96b30, retrieved 2026-10-13, 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