component

BZX584C4V3

Public Made by Adom

by adom

TECH PUBLIC Zener Diodes, SOD-523. Pinout cross-checked by two models against the datasheet, 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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bzx584c4v3-etched.step bzx584c4v3: factory component page (tier=lcsc) · Ray 7d ago
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BZX584C4V3

TECH PUBLIC · Zener Diodes · SOD-523

BZX584C4V3 from TECH PUBLIC, 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 CATHODE passive Zener cathode terminal, marked by the dark band on the SOD523 body and labelled '1' with a '-' sign in the outline drawing; the device is rated at 150 mW power dissipation with a 150 °C maximum junction temperature.
2 ANODE passive Zener anode terminal, labelled '2' with a '+' sign in the outline drawing; forward voltage is 0.85 V max at IF = 10 mA.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOD-523
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: BZX584C4V3
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: bzx584c4v3-etched.step / bzx584c4v3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzx584c4v3.step / bzx584c4v3.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (5 pp, sha256 8c1ee90bec3236c1, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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