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AD-BZX84C5V6

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

componentdiodesad-bzx84c5v6factory-2.0.0extractor-text

Verified AD-BZX84C5V6

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-BZX84C5V6 · 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-k07u8zh5/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-bzx84c5v6.kicad_sym✓ ad-bzx84c5v6.kicad_mod✓ ad-bzx84c5v6.step
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

markdown

AD-BZX84C5V6

Changjing · Zener Diodes · SOT-23

AD-BZX84C5V6 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 Zener anode, shown in the equivalent circuit as the lower end of the diode on pin 1.
2 NC unconnected Not connected internally; the equivalent circuit shows no internal connection to this pin.
3 K passive Zener cathode; AD-BZX84C5V6 has VZ of 5.2 V min, 5.6 V nom and 6.0 V max at IZT = 5 mA.

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 (minimum) VZ 5.2 V @ IZT = 5mA; pulsed (note 1) 2
Zener voltage (maximum) VZ 6 V @ IZT = 5mA; pulsed (note 1) 2
Maximum Zener impedance ZZT 40 Ω @ IZT = 5mA; f = 1kHz (note 3) 2
Maximum Zener impedance (knee) ZZK 400 Ω @ IZK = 1.0mA; f = 1kHz (note 3) 2
Maximum reverse current IR 1 µA VR = 2.0 V 2
Temperature coefficient of Zener voltage (minimum) -2 mV/°C @ IZT = 5mA 2
Temperature coefficient of Zener voltage (maximum) 2.5 mV/°C @ IZT = 5mA 2
Nominal Zener voltage VZ 5.6 V @ IZT = 5mA 2
Forward voltage VF 0.9 V @ IF = 10mA; pulsed (note 1) 1
Power dissipation PD 300 mW 1
Thermal resistance, junction to ambient RθJA 417 °C/W Mounted on 1 inch² FR-4, 1oz single-side Cu, still air, Ta = 25°C (note 2) 1
Operating junction and storage temperature range Tj, Tstg -55 150 °C 1

CAD (KiCad official)

  • Symbol: AD-BZX84C5V6
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: ad-bzx84c5v6-etched.step / ad-bzx84c5v6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad-bzx84c5v6.step / ad-bzx84c5v6.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (6 pp, sha256 4e1c9b104437e291, 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