component

AD-BZT52C8V2S

Public Made by Adom

by adom

Changjing Zener Diodes, SOD-323. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentdiodesad-bzt52c8v2sfactory-2.0.0extractor-text

Changed since verified AD-BZT52C8V2S

by Ray · last 4 Nov 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

4 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinschanged since
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AD-BZT52C8V2S · SOD-323 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 6-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: D_SOD-323
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-eybmdy4x/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: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! ad-bzt52c8v2s.kicad_sym✓ ad-bzt52c8v2s.kicad_mod✓ ad-bzt52c8v2s.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 3d ago
viewers ad-bzt52c8v2s: symbol repaired (D_Zener, cathode pad 1) · Ray 3d ago
ad-bzt52c8v2s-etched.glb Publish 0.1.0 · Ray 3d ago
ad-bzt52c8v2s-etched.step ad-bzt52c8v2s: factory component page (tier=lcsc) · Ray 3d ago
ad-bzt52c8v2s-hero.glb ad-bzt52c8v2s: hero GLB from the etched model (keeps the MPN mark) · Ray 3d ago
ad-bzt52c8v2s-hero.overlay.json Publish 0.1.0 · Ray 3d ago
ad-bzt52c8v2s.glb Publish 0.1.0 · Ray 3d ago
ad-bzt52c8v2s.kicad_mod Publish 0.1.0 · Ray 3d ago
ad-bzt52c8v2s.kicad_sym ad-bzt52c8v2s: symbol repaired (D_Zener, cathode pad 1) · Ray 3d ago
ad-bzt52c8v2s.lbr ad-bzt52c8v2s: symbol repaired (D_Zener, cathode pad 1) · Ray 3d ago
ad-bzt52c8v2s.step Publish 0.1.0 · Ray 3d ago
package.json Publish 0.1.0 · Ray 3d ago
page.json Set visibility: public · Ray 3d ago
README.md Publish 0.1.0 · Ray 3d ago
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray 3d ago

AD-BZT52C8V2S

Changjing · Zener Diodes · SOD-323

AD-BZT52C8V2S from Changjing, in a SOD-323. 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 Changjing
Package SOD-323
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 (nominal, Norm column) VZ 7.7 8.2 8.7 V IZT = 5 mA; short pulse test (footnote 1) 2
Maximum Zener impedance ZZT 15 Ω @ IZT = 5 mA; f = 1 kHz (footnote 3) 2
Maximum Zener impedance ZZK 80 Ω @ IZK = 1.0 mA 2
Maximum reverse current IR 0.7 µA @ VR = 5.0 V 2
Temperature coefficient of Zener voltage 3.2 6.2 mV/°C @ IZT = 5 mA (IZTC = 5 mA) 2
Forward voltage VF 0.9 V @ IF = 10 mA (footnote 1) 1
Power dissipation PD 200 mW Mounted on ceramic PCB (footnote 2) 1
Thermal resistance from junction to ambient RθJA 625 °C/W Mounted on ceramic PCB 7.6mm x 9.4mm x 0.87mm, pad area 25mm² (footnote 2) 1
Operating junction and storage temperature range Tj, Tstg -55 150 °C 1

CAD (KiCad official)

  • Symbol: AD-BZT52C8V2S
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: ad-bzt52c8v2s-etched.step / ad-bzt52c8v2s-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad-bzt52c8v2s.step / ad-bzt52c8v2s.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (6 pp, sha256 31600f76ee3aea0e, retrieved 2026-11-04, tier: lcsc)
  • 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