component

BZT55C3V3-GS08

Public Made by Adom

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Vishay Intertech Zener Diodes, SOD-80. Diode: pin 1 is the cathode (the banded end) by the KiCad diode-footprint convention, KiCad symbol/footprint/3D.

componentdiodesbzt55c3v3-gs08factory-2.0.0extractor-text

Changed since verified BZT55C3V3-GS08

by Ray · last 30 Oct 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 2 pinschanged since
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BZT55C3V3-GS08 · SOD-80 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 7-page datasheet
  • ✓distributor: lcsc C3739990, digikey 112-BZT55C3V3-GS08TR-ND, mouser 78-BZT55C3V3
  • ✓family: D_MiniMELF
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-8p0u__gl/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! bzt55c3v3-gs08.kicad_sym✓ bzt55c3v3-gs08.kicad_mod✓ bzt55c3v3-gs08.step
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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
viewers bzt55c3v3-gs08: symbol repaired (D_Zener, cathode pad 1) · Ray
bzt55c3v3-gs08-hero.glb Publish 0.1.0 · Ray
bzt55c3v3-gs08-hero.overlay.json Publish 0.1.0 · Ray
bzt55c3v3-gs08.glb Publish 0.1.0 · Ray
bzt55c3v3-gs08.kicad_mod Publish 0.1.0 · Ray
bzt55c3v3-gs08.kicad_sym bzt55c3v3-gs08: symbol repaired (D_Zener, cathode pad 1) · Ray
bzt55c3v3-gs08.lbr bzt55c3v3-gs08: symbol repaired (D_Zener, cathode pad 1) · Ray
bzt55c3v3-gs08.step Publish 0.1.0 · Ray
package.json Brief: a diode is polarised (pin 1 = cathode); the "Unpolarised two-terminal part" sentence was wrong · Ray
page.json brief: polarity sentence corrected · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier mfr, 2 pins · Ray

BZT55C3V3-GS08

Vishay Intertech · Zener Diodes · SOD-80

BZT55C3V3-GS08 from Vishay Intertech, in a SOD-80. 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer Vishay Intertech
Package SOD-80
Category Diodes
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Zener voltage VZ 3.1 3.3 3.5 V IZT1 = 5 mA, Tamb = 25 °C 2
Temperature coefficient of VZ TKVZ -0.08 -0.05 %/K 2
Power dissipation Ptot 500 mW RthJA ≤ 300 K/W 1
Junction temperature Tj 175 °C 1
Storage temperature range Tstg -65 175 °C 1
Forward voltage VF 1.5 V IF = 200 mA 1
Junction to ambient air thermal resistance RthJA 500 K/W On PC board 50 mm x 50 mm x 1.6 mm 1

CAD (KiCad official)

  • Symbol: BZT55C3V3-GS08
  • Footprint: Diode_SMD:D_MiniMELF
  • 3D model: SOD-80 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Vishay Intertech datasheet (7 pp, sha256 a70b914745f800da, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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