component

BZT52C33W

Public Made by Adom

by adom

CBI Zener Diodes, SOD-123. 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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docs Publish 0.1.0 · Ray 6h ago
viewers bzt52c33w: viewers · Ray 6h ago
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bzt52c33w-hero.glb bzt52c33w: hero GLB from the etched model (keeps the MPN mark) · Ray 6h ago
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BZT52C33W

CBI · Zener Diodes · SOD-123

BZT52C33W from CBI, in a SOD-123. 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 Cathode terminal of the Zener diode, marked as pin 1 in the PINNING table and top-view figure; the datasheet gives no pin-specific electrical limits.
2 Anode passive Anode terminal of the Zener diode, marked as pin 2 in the PINNING table and top-view figure; the datasheet gives no pin-specific electrical limits.

Key specifications

Parameter Value
Manufacturer CBI
Package SOD-123
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: BZT52C33W
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: bzt52c33w-etched.step / bzt52c33w-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzt52c33w.step / bzt52c33w.glb are the bare package body.

Provenance

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

  • Datasheet: CBI datasheet (3 pp, sha256 de2c9ae1a3f97b6e, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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