component

ESD5V0B12-523

Public Made by Adom

by adom

TECH PUBLIC ESD Protection Devices, SOD-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectionesd5v0b12-523factory-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 11d ago
viewers esd5v0b12-523: viewers · Ray 11d ago
esd5v0b12-523-etched.glb Publish 0.1.0 · Ray 11d ago
esd5v0b12-523-etched.step esd5v0b12-523: factory component page (tier=lcsc) · Ray 11d ago
esd5v0b12-523-hero.glb esd5v0b12-523: hero GLB from the etched model (keeps the MPN mark) · Ray 11d ago
esd5v0b12-523-hero.overlay.json Publish 0.1.0 · Ray 11d ago
esd5v0b12-523.glb Publish 0.1.0 · Ray 11d ago
esd5v0b12-523.kicad_mod Publish 0.1.0 · Ray 11d ago
esd5v0b12-523.kicad_sym Publish 0.1.0 · Ray 11d ago
esd5v0b12-523.lbr Publish 0.1.0 · Ray 11d ago
esd5v0b12-523.step Publish 0.1.0 · Ray 11d ago
package.json Publish 0.1.0 · Ray 11d ago
page.json Set visibility: public · Ray 11d ago
README.md Publish 0.1.0 · Ray 11d ago

ESD5V0B12-523

TECH PUBLIC · ESD Protection Devices · SOD-523

ESD5V0B12-523 from TECH PUBLIC, 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 TVS terminal 1 passive One terminal of the bidirectional TVS, rated for a nominal reverse working voltage VRWM of 5 V max, breakdown VBR of 6 V min to 9 V max, reverse leakage of 1 uA max, and clamping voltage of 8 V typ at 1 A (8x20 us) and 15 V max at 5 A.
2 TVS terminal 2 passive The second terminal of the bidirectional TVS, with the same ratings as pin 1 (VRWM 5 V max, VBR 6 to 9 V, IR 1 uA max, clamping 8 V typ at 1 A and 15 V max at 5 A) and 12 pF typ junction capacitance at VR = 0 V, f = 1 MHz.

Key specifications

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

CAD (KiCad official)

  • Symbol: ESD5V0B12-523
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: esd5v0b12-523-etched.step / esd5v0b12-523-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esd5v0b12-523.step / esd5v0b12-523.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 136672a8678f693a, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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