component

DDZ21-7

Public Made by Adom

by adom

Diodes Incorporated Zener Diodes, SOD-123. Diode: pin 1 is the cathode (the banded end) by the KiCad diode-footprint convention, KiCad symbol/footprint/3D.

componentdiodesddz21-7factory-2.0.0extractor-text

Verified DDZ21-7

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier mfr, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: DDZ21-7 · SOD-123 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 8-page datasheet
  • ✓distributor: lcsc C5244819, digikey 31-DDZ21-7TR-ND, mouser 621-DDZ21-7
  • ✓family: D_SOD-123F
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-u5em6azx/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.7)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ddz21-7.kicad_sym✓ ddz21-7.kicad_mod✓ ddz21-7.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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Commit History

7 commits ← Back to Activity
Brief: a diode is polarised (pin 1 = cathode); the "Unpolarised two-terminal part" sentence was wrong
Ray · 713835f ·
Verified: Published by the parts factory: tier mfr, 2 pins
Ray · 1fa567c ·
Set visibility: public
Ray · 83d0da2 ·
ddz21-7: viewers
Ray · dc2e50b ·
ddz21-7: hero GLB from the etched model (keeps the MPN mark)
Ray · f40fbb9 ·
ddz21-7: factory component page (tier=mfr)
Ray · 7430ca2 ·
Publish 0.1.0
Ray · f653dc1 ·