component

PESD5V0U1BB-ES

Public Made by Adom

by adom

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

componentcircuit protectionpesd5v0u1bb-esfactory-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 26d ago
viewers pesd5v0u1bb-es: symbol repaired (bidirectional TVS (the page says so)) · Ray 4d ago
package.json Publish 0.1.0 · Ray 26d ago
page.json Set visibility: public · Ray 26d ago
pesd5v0u1bb-es-etched.glb Publish 0.1.0 · Ray 26d ago
pesd5v0u1bb-es-etched.step pesd5v0u1bb-es: factory component page (tier=lcsc) · Ray 26d ago
pesd5v0u1bb-es-hero.glb pesd5v0u1bb-es: hero GLB from the etched model (keeps the MPN mark) · Ray 26d ago
pesd5v0u1bb-es-hero.overlay.json Publish 0.1.0 · Ray 26d ago
pesd5v0u1bb-es.glb Publish 0.1.0 · Ray 26d ago
pesd5v0u1bb-es.kicad_mod Publish 0.1.0 · Ray 26d ago
pesd5v0u1bb-es.kicad_sym pesd5v0u1bb-es: symbol repaired (bidirectional TVS (the page says so)) · Ray 4d ago
pesd5v0u1bb-es.lbr pesd5v0u1bb-es: symbol repaired (bidirectional TVS (the page says so)) · Ray 4d ago
pesd5v0u1bb-es.step Publish 0.1.0 · Ray 26d ago
README.md Publish 0.1.0 · Ray 26d ago

PESD5V0U1BB-ES

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

PESD5V0U1BB-ES from ElecSuper, 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 IO1 bidirectional Connects to the protected bidirectional I/O line; the datasheet gives only "Connect to IO" for this pin, and the part's ratings include a 5V working voltage (VRWM) and ±25kV IEC 61000-4-2 contact and air discharge protection.
2 IO2 bidirectional Connects to the protected bidirectional I/O line; the datasheet gives only "Connect to IO" for this pin, and the part's ratings include a 5V working voltage (VRWM) and ±25kV IEC 61000-4-2 contact and air discharge protection.

Key specifications

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

CAD (KiCad official)

  • Symbol: PESD5V0U1BB-ES
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: pesd5v0u1bb-es-etched.step / pesd5v0u1bb-es-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pesd5v0u1bb-es.step / pesd5v0u1bb-es.glb are the bare package body.

Provenance

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

  • Datasheet: ElecSuper datasheet (8 pp, sha256 0236bc69e2e3f6cd, retrieved 2026-10-13, 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