component

BZT52C5V6W

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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BZT52C5V6W

CBI · Zener Diodes · SOD-123

BZT52C5V6W 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, shown as pin 1 in the SOD-123 pinning diagram; the datasheet gives no further electrical limits for this pin.
2 Anode passive Anode terminal of the Zener diode, shown as pin 2 in the SOD-123 pinning diagram; the datasheet gives no further electrical limits for this pin.

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
Zener voltage (nominal 5.6 V, range for BZT52C5V6W) VZ 5.2 5.6 6 V IZT = 5 mA; VZ tested with pulses (20 ms) 2
Reverse leakage current IR 1 µA VR = 2 V 2
Dynamic impedance ZZT 40 Ω at IZT = 5 mA 2
Dynamic impedance ZZK 400 Ω at IZK = 1 mA 2
Forward voltage VF 0.9 V IF = 10 mA 1
Power dissipation Ptot 500 mW Ta = 25 °C 1
Junction temperature TJ 150 °C 1
Storage temperature range TStg -65 150 °C 1
Thermal resistance junction to ambient air RthA 340 °C/W junction to ambient air 1

CAD (KiCad official)

  • Symbol: BZT52C5V6W
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: bzt52c5v6w-etched.step / bzt52c5v6w-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzt52c5v6w.step / bzt52c5v6w.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