component

BZT52C16W

Public Made by Adom

by adom

CBI Zener Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentdiodesbzt52c16wfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 7d ago
viewers bzt52c16w: viewers · Ray 7d ago
bzt52c16w-etched.glb Publish 0.1.0 · Ray 7d ago
bzt52c16w-etched.step bzt52c16w: factory component page (tier=lcsc) · Ray 7d ago
bzt52c16w-hero.glb bzt52c16w: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
bzt52c16w-hero.overlay.json Publish 0.1.0 · Ray 7d ago
bzt52c16w.glb Publish 0.1.0 · Ray 7d ago
bzt52c16w.kicad_mod Publish 0.1.0 · Ray 7d ago
bzt52c16w.kicad_sym Publish 0.1.0 · Ray 7d ago
bzt52c16w.lbr Publish 0.1.0 · Ray 7d ago
bzt52c16w.step Publish 0.1.0 · Ray 7d ago
package.json Publish 0.1.0 · Ray 7d ago
page.json Set visibility: public · Ray 7d ago
README.md Publish 0.1.0 · Ray 7d ago

BZT52C16W

CBI · Zener Diodes · SOD-123

BZT52C16W 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; the datasheet gives no pin-specific electrical limits, only the device's total power dissipation of max. 500 mW.
2 Anode passive Anode terminal of the zener diode; the datasheet gives no pin-specific electrical limits, and the BZT52C16W nominal zener voltage is 16 V (range 15.3 to 17.1 V at IZT = 5 mA).

Key specifications

Parameter Value
Manufacturer CBI
Package SOD-123
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
Dynamic impedance (Zener) ZZT 40 Ω IZT = 5 mA 2
Dynamic impedance (knee) ZZK 200 Ω IZK = 1 mA 2
Reverse leakage current IR 0.1 μA VR = 11.2 V 2
Forward voltage VF 0.9 V IF = 10 mA 1
Total power dissipation Ptot 500 mW Ta = 25 °C 1
Junction temperature TJ 150 °C Ta = 25 °C 1
Storage temperature range TStg -65 150 °C 1
Thermal resistance junction to ambient air RthA 340 °C/W 1

CAD (KiCad official)

  • Symbol: BZT52C16W
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: bzt52c16w-etched.step / bzt52c16w-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzt52c16w.step / bzt52c16w.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 2026-10-18, 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