component

LESD5Z7.0C

Public Made by Adom

by adom

TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOD-523. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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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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viewers lesd5z7-0c: viewers · Ray 9d ago
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lesd5z7-0c-etched.step lesd5z7-0c: factory component page (tier=lcsc) · Ray 9d ago
lesd5z7-0c-hero.glb lesd5z7-0c: hero GLB from the etched model (keeps the MPN mark) · Ray 9d ago
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LESD5Z7.0C

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

LESD5Z7.0C 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 A1 passive Bi-directional ESD diode terminal 1 with 7V max reverse working voltage, interchangeable with pin 2 (no polarity).
2 A2 passive Bi-directional ESD diode terminal 2 with 7V max reverse working voltage, interchangeable with pin 1 (no polarity).

Key specifications

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

CAD (KiCad official)

  • Symbol: LESD5Z7.0C
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: lesd5z7-0c-etched.step / lesd5z7-0c-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lesd5z7-0c.step / lesd5z7-0c.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 75091361cb04103a, retrieved 2026-10-22, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF