component

BZX584B8V2

Public Made by Adom

by adom

POPPULA Zener Diodes, SOD-523. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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bzx584b8v2-etched.step bzx584b8v2: factory component page (tier=lcsc) · Ray 7d ago
bzx584b8v2-hero.glb bzx584b8v2: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
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bzx584b8v2.glb Publish 0.1.0 · Ray 7d ago
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BZX584B8V2

POPPULA · Zener Diodes · SOD-523

BZX584B8V2 from POPPULA, in a SOD-523. 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 POPPULA
Package SOD-523
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 8.04 8.2 8.36 V IZT = 5 mA; *1 pulse width = 10 ms 2
Power dissipation PD 200 mW Ta = 25 ℃ 1
Junction temperature TJ 150 ℃ Ta = 25 ℃ 1
Storage temperature TSTG -55 150 ℃ Ta = 25 ℃ 1
Zener dynamic impedance ZZT 15 Ω @ IZT = 5 mA 2
Zener knee dynamic impedance ZZK 80 Ω @ IZK = 1.0 mA 2
Reverse leakage current IR 0.7 uA VR = 5.0 V 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin ◇ Matte Tin (Sn) Lead finish ◇ Cathode Band / Device marking 1

CAD (KiCad official)

  • Symbol: BZX584B8V2
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: bzx584b8v2-etched.step / bzx584b8v2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzx584b8v2.step / bzx584b8v2.glb are the bare package body.

Provenance

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

  • Datasheet: POPPULA datasheet (5 pp, sha256 3f778bd98d23bc4e, retrieved 2026-10-21, 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