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BZX84C22_R1_00001

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

componentdiodesbzx84c22_r1_00001factory-2.0.0extractor-text

Verified BZX84C22_R1_00001

by Ray · last 12 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

12 Nov 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: BZX84C22_R1_00001 · SOT-23 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 6-page datasheet
  • ✓distributor: lcsc C391459, digikey 3757-BZX84C22_R1_00001TR-ND, mouser 241-BZX84C22R100001
  • ✓family: SOT-23
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-_57ib8mp/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height within the datasheet's package drawing (datasheet p.1)
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 17 kB, viewers/symbol.html 7 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ bzx84c22-r1-00001.kicad_sym✓ bzx84c22-r1-00001.kicad_mod✓ bzx84c22-r1-00001.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers bzx84c22-r1-00001: viewers rendered from the public page · Ray
bzx84c22-r1-00001-etched.glb bzx84c22-r1-00001: factory component page (tier=lcsc) · Ray
bzx84c22-r1-00001-etched.step bzx84c22-r1-00001: factory component page (tier=lcsc) · Ray
bzx84c22-r1-00001-hero.glb bzx84c22-r1-00001: hero GLB from the etched model (keeps the MPN mark) · Ray
bzx84c22-r1-00001-hero.overlay.json bzx84c22-r1-00001: hero GLB from the etched model (keeps the MPN mark) · Ray
bzx84c22-r1-00001.glb Publish 0.1.0 · Ray
bzx84c22-r1-00001.kicad_mod Publish 0.1.0 · Ray
bzx84c22-r1-00001.kicad_sym Publish 0.1.0 · Ray
bzx84c22-r1-00001.lbr Publish 0.1.0 · Ray
bzx84c22-r1-00001.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier lcsc, 3 pins · Ray

BZX84C22_R1_00001

PANJIT International · Zener Diodes · SOT-23

BZX84C22_R1_00001 from PANJIT International, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model). Symbol and footprint from KiCad-official CAD; the 3D model is generated from the datasheet's package dimensions.

Pinout

Pin Name Type Function
1 A passive Anode of the single Zener diode (BZX84C22: 22V nominal Zener voltage, 20.9 to 23.1V at 5.0mA).
2 NC unconnected Not connected internally; the SINGLE pin diagram shows no connection to the diode.
3 K passive Cathode of the single Zener diode (410mW power dissipation, maximum reverse leakage 0.1uA at 15.4V for BZX84C22).

Key specifications

Parameter Value
Manufacturer PANJIT International
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
Nominal Zener voltage VZ 20.9 22 23.1 V IZT = 5.0 mA 2
Max Zener impedance ZZT 55 Ω IZT = 5.0 mA 2
Max Zener impedance (knee) ZZK 250 Ω IZK = 1.00 mA 2
Max reverse leakage current IR 0.1 μA VR = 15.4 V 2
Maximum power dissipation PD 410 mW at 25°C; Notes 1: mounted on 50mmX16mm FR-4 board 1
Operating junction and storage temperature range TJ -55 150 °C 1
Typical thermal resistance, junction to ambient RΘJA 500 °C/W Notes 2: mounted on minimum pad layout (1cmX1cm FR-4 board) 1

CAD (land: KiCad; 3D: generated from the datasheet)

  • Symbol: BZX84C22_R1_00001
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23, generated on the KiCad land (body 1.3 x 2.92 mm, terminals on the pads, 1.0 mm tall, datasheet A, midpoint of min and max). KiCad's stock model for this land is taller than the datasheet allows, so the model is generated from the datasheet drawing; the dimensions come from the datasheet drawing where it was read and are defaults otherwise (see provenance.model_3d_generated), not the manufacturer's CAD (STEP)
  • 3D model files: bzx84c22-r1-00001-etched.step / bzx84c22-r1-00001-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzx84c22-r1-00001.step / bzx84c22-r1-00001.glb are the bare package body.

Provenance

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

  • Datasheet: PANJIT International datasheet (6 pp, sha256 740ac0760b6a7411, retrieved 2026-11-12, 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: land: KiCad official libraries (CC-BY-SA 4.0); 3D: generated from the datasheet's package dimensions (provenance.model_3d_generated).

Datasheet PDF