component

CESD5V0D1

Public Made by Adom

by adom

Changjing ESD And Surge Protection (TVS/ESD), 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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CESD5V0D1

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

CESD5V0D1 from Changjing, 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 K passive Cathode (marked with the bar, shown as '-') of the uni-directional ESD diode, connected to the protected line; reverse stand-off voltage 5V.
2 A passive Anode (shown as '+' on the package drawing, opposite the marking bar) of the uni-directional ESD diode.

Key specifications

Parameter Value
Manufacturer Changjing
Package SOD-123
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: CESD5V0D1
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: cesd5v0d1-etched.step / cesd5v0d1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cesd5v0d1.step / cesd5v0d1.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (6 pp, sha256 8ef3ab189f7e660b, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+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