component

SI4431BDY-T1-E3-VB

Public Made by Adom

by adom

VBsemi Elec MOSFETs, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristorssi4431bdy-t1-e3-vbfactory-2.0.0extractor-text

Verified SI4431BDY-T1-E3-VB

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier lcsc, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: SI4431BDY-T1-E3-VB · SO-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 9-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-ublji4c5/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: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ si4431bdy-t1-e3-vb.kicad_sym✓ si4431bdy-t1-e3-vb.kicad_mod✓ si4431bdy-t1-e3-vb.step
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Commit History

6 commits ← Back to Activity
Verified: Published by the parts factory: tier lcsc, 8 pins
Ray · 85dbd7c · 5d ago
Set visibility: public
Ray · ef21014 · 5d ago
si4431bdy-t1-e3-vb: viewers
Ray · 3537d25 · 5d ago
si4431bdy-t1-e3-vb: hero GLB from the etched model (keeps the MPN mark)
Ray · 2b3d468 · 5d ago
si4431bdy-t1-e3-vb: factory component page (tier=lcsc)
Ray · 50a1041 · 5d ago
Publish 0.1.0
Ray · 1755f36 · 5d ago