component

ESD5B5.0ST1G

Public Made by Adom

by adom

UMW ESD And Surge Protection (TVS/ESD), SOD-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectionesd5b5.0st1gfactory-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 25d ago
viewers esd5b5-0st1g: viewers · Ray 25d ago
esd5b5-0st1g-etched.glb Publish 0.1.0 · Ray 25d ago
esd5b5-0st1g-etched.step esd5b5-0st1g: factory component page (tier=lcsc) · Ray 25d ago
esd5b5-0st1g-hero.glb esd5b5-0st1g: hero GLB from the etched model (keeps the MPN mark) · Ray 25d ago
esd5b5-0st1g-hero.overlay.json Publish 0.1.0 · Ray 25d ago
esd5b5-0st1g.glb Publish 0.1.0 · Ray 25d ago
esd5b5-0st1g.kicad_mod Publish 0.1.0 · Ray 25d ago
esd5b5-0st1g.kicad_sym Publish 0.1.0 · Ray 25d ago
esd5b5-0st1g.lbr Publish 0.1.0 · Ray 25d ago
esd5b5-0st1g.step Publish 0.1.0 · Ray 25d ago
package.json Publish 0.1.0 · Ray 25d ago
page.json Set visibility: public · Ray 25d ago
README.md Publish 0.1.0 · Ray 25d ago

ESD5B5.0ST1G

UMW · ESD And Surge Protection (TVS/ESD) · SOD-523

ESD5B5.0ST1G from UMW, in a SOD-523. 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 Pin1 passive The pinning information for the SOD-523 package labels this terminal only as Pin1, and the datasheet does not state its function or polarity (anode or cathode).
2 Pin2 passive The pinning information for the SOD-523 package labels this terminal only as Pin2, and the datasheet does not state its function or polarity (anode or cathode).

Key specifications

Parameter Value
Manufacturer UMW
Package SOD-523
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: ESD5B5.0ST1G
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: esd5b5-0st1g-etched.step / esd5b5-0st1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esd5b5-0st1g.step / esd5b5-0st1g.glb are the bare package body.

Provenance

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

  • Datasheet: UMW datasheet (7 pp, sha256 9c4fcc961159b17d, retrieved 2026-10-12, 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