component

CBZ-SMF24CA

Public Made by Adom

by adom

GOODWORK ESD And Surge Protection (TVS/ESD), SOD-123FL. 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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CBZ-SMF24CA

GOODWORK · ESD And Surge Protection (TVS/ESD) · SOD-123FL

CBZ-SMF24CA from GOODWORK, in a SOD-123FL. 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 GOODWORK
Package SOD-123FL
Category Circuit Protection
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
Reverse stand-off voltage (maximum working voltage) VRWM 24 V 3
Breakdown voltage, minimum VBR 26.7 V IT = 1 mA 3
Breakdown voltage, maximum VBR 29.5 V IT = 1 mA 3
Reverse leakage current IR 1 μA @ VRWM 3
Max clamp voltage VC 38.9 V IPP = 5.1 A 3
Peak power dissipation PPK 200 W TA=25 °C, TP=1ms (NOTE 1) 1
Peak forward surge current IFSM 30 A 8.3ms single half sine-wave superimposed on rated load (JEDEC method) (NOTE 3) 1
Operating and storage temperature range TJ, TSTG -55 150 °C 1

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 Copper 2. Mounted on Copper Pad area of 5.0mm (.013mm Thick) to each terminal. 1

CAD (KiCad official)

  • Symbol: CBZ-SMF24CA
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: cbz-smf24ca-etched.step / cbz-smf24ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cbz-smf24ca.step / cbz-smf24ca.glb are the bare package body.

Provenance

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

  • Datasheet: GOODWORK datasheet (6 pp, sha256 85a0f7ae4f28082c, 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