component

ESD9L5.0ST5G

Public Made by Adom

by adom

onsemi ESD And Surge Protection (TVS/ESD), SOD-923. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectionesd9l5.0st5gfactory-2.0.0extractor-text
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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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docs Publish 0.1.0 · Ray 29d ago
viewers esd9l5-0st5g: symbol repaired (D_Zener, cathode pad 1) · Ray 5d ago
esd9l5-0st5g-etched.glb Publish 0.1.0 · Ray 29d ago
esd9l5-0st5g-etched.step esd9l5-0st5g: factory component page (tier=lcsc) · Ray 29d ago
esd9l5-0st5g-hero.glb esd9l5-0st5g: hero GLB from the etched model (keeps the MPN mark) · Ray 29d ago
esd9l5-0st5g-hero.overlay.json Publish 0.1.0 · Ray 29d ago
esd9l5-0st5g.glb Publish 0.1.0 · Ray 29d ago
esd9l5-0st5g.kicad_mod Publish 0.1.0 · Ray 29d ago
esd9l5-0st5g.kicad_sym esd9l5-0st5g: symbol repaired (D_Zener, cathode pad 1) · Ray 5d ago
esd9l5-0st5g.lbr esd9l5-0st5g: symbol repaired (D_Zener, cathode pad 1) · Ray 5d ago
esd9l5-0st5g.step Publish 0.1.0 · Ray 29d ago
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README.md Publish 0.1.0 · Ray 29d ago

ESD9L5.0ST5G

onsemi · ESD And Surge Protection (TVS/ESD) · SOD-923

ESD9L5.0ST5G from onsemi, in a SOD-923. 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 of the ESD9L5.0 uni-directional TVS diode, with a 5.0 V working peak reverse voltage (VRWM) and 0.5 pF typical capacitance at VR = 0 and 1.0 MHz.
2 ANODE passive Anode of the ESD9L5.0 uni-directional TVS diode, which clamps ESD and transient voltages per IEC61000-4-2 Level 4 (±8 kV contact, ±15 kV air).

Key specifications

Parameter Value
Manufacturer onsemi
Package SOD-923
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: ESD9L5.0ST5G
  • Footprint: Diode_SMD:D_SOD-923
  • 3D model: SOD-923 (KiCad packages3D, STEP)
  • 3D model files: esd9l5-0st5g-etched.step / esd9l5-0st5g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esd9l5-0st5g.step / esd9l5-0st5g.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (4 pp, sha256 01b57c44cf59eb3f, 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