component

TUSD03FBXL

Public Made by Adom

by adom

TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectiontusd03fbxlfactory-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 9d ago
viewers tusd03fbxl: viewers · Ray 9d ago
package.json Publish 0.1.0 · Ray 9d ago
page.json Set visibility: public · Ray 9d ago
README.md Publish 0.1.0 · Ray 9d ago
tusd03fbxl-etched.glb Publish 0.1.0 · Ray 9d ago
tusd03fbxl-etched.step tusd03fbxl: factory component page (tier=lcsc) · Ray 9d ago
tusd03fbxl-hero.glb tusd03fbxl: hero GLB from the etched model (keeps the MPN mark) · Ray 9d ago
tusd03fbxl-hero.overlay.json Publish 0.1.0 · Ray 9d ago
tusd03fbxl.glb Publish 0.1.0 · Ray 9d ago
tusd03fbxl.kicad_mod Publish 0.1.0 · Ray 9d ago
tusd03fbxl.kicad_sym Publish 0.1.0 · Ray 9d ago
tusd03fbxl.lbr Publish 0.1.0 · Ray 9d ago
tusd03fbxl.step Publish 0.1.0 · Ray 9d ago

TUSD03FBXL

TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOD-323

TUSD03FBXL from TECH PUBLIC, in a SOD-323. 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 I/O 1 passive Bidirectional ESD protection terminal (Pin 1) with 3.3 V max reverse working voltage and 0.4 pF typical capacitance, protecting to ±30 kV air/contact per IEC 61000-4-2.
2 I/O 2 passive Second bidirectional ESD protection terminal (Pin 2), symmetric with Pin 1, 8 A (8/20 µs) peak pulse current rating.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOD-323
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: TUSD03FBXL
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: tusd03fbxl-etched.step / tusd03fbxl-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tusd03fbxl.step / tusd03fbxl.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 c061768dcd8aa047, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (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