component

AD-BZX84C15

Public Made by Adom

by adom

Changjing Zener Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentdiodesad-bzx84c15factory-2.0.0extractor-text

Verified AD-BZX84C15

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AD-BZX84C15 · SOT-23 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 6-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-9zxcimfa/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: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ad-bzx84c15.kicad_sym✓ ad-bzx84c15.kicad_mod✓ ad-bzx84c15.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 3d ago
viewers ad-bzx84c15: viewers · Ray 3d ago
ad-bzx84c15-etched.glb Publish 0.1.0 · Ray 3d ago
ad-bzx84c15-etched.step ad-bzx84c15: factory component page (tier=lcsc) · Ray 3d ago
ad-bzx84c15-hero.glb ad-bzx84c15: hero GLB from the etched model (keeps the MPN mark) · Ray 3d ago
ad-bzx84c15-hero.overlay.json Publish 0.1.0 · Ray 3d ago
ad-bzx84c15.glb Publish 0.1.0 · Ray 3d ago
ad-bzx84c15.kicad_mod Publish 0.1.0 · Ray 3d ago
ad-bzx84c15.kicad_sym Publish 0.1.0 · Ray 3d ago
ad-bzx84c15.lbr Publish 0.1.0 · Ray 3d ago
ad-bzx84c15.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, 3 pins · Ray 3d ago

AD-BZX84C15

Changjing · Zener Diodes · SOT-23

AD-BZX84C15 from Changjing, in a SOT-23. 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 A passive Anode of the Zener diode, shown in the equivalent circuit connected to the diode's anode side; Zener voltage 15V nominal (13.8V min to 15.6V max) at IZT = 5mA.
2 NC unconnected No internal connection; the equivalent circuit shows pin 2 not connected to the diode.
3 K passive Cathode of the Zener diode, shown in the equivalent circuit connected to the diode's cathode (bar) side.

Key specifications

Parameter Value
Manufacturer Changjing
Package SOT-23
Category Diodes
Pins 3

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 13.8 15 15.6 V IZT = 5mA, pulsed 300µs 2
Test current IZT 5 mA 2
Maximum Zener impedance ZZT 30 Ω @ IZT, f = 1kHz 2
Maximum Zener impedance at knee ZZK 200 Ω @ IZK = 1.0mA, f = 1kHz 2
Maximum reverse current IR 0.1 µA VR = 10.5V 2
Temperature coefficient of Zener voltage 9.2 13 mV/°C IZT = 5mA 2
Forward voltage VF 0.9 V IF = 10mA 1
Power dissipation PD 300 mW Tj = 25°C 1
Thermal resistance junction to ambient RθJA 417 °C/W 1 inch2 FR-4 board, 1oz single-side copper, still air, Ta = 25℃ 1
Operating junction and storage temperature range Tj, Tstg -55 150 °C 1

CAD (KiCad official)

  • Symbol: AD-BZX84C15
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: ad-bzx84c15-etched.step / ad-bzx84c15-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad-bzx84c15.step / ad-bzx84c15.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (6 pp, sha256 64029d1d4669654a, retrieved 2026-10-31, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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