component

TPESD8L3.3CT5G

Public Made by Adom

by adom

TECH PUBLIC ESD And Surge Protection (TVS/ESD), 0402. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 25d ago
viewers tpesd8l3-3ct5g: viewers · Ray 25d ago
package.json tpesd8l3-3ct5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
page.json tpesd8l3-3ct5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
README.md Publish 0.1.0 · Ray 25d ago
tpesd8l3-3ct5g-etched.glb tpesd8l3-3ct5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
tpesd8l3-3ct5g-etched.step tpesd8l3-3ct5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
tpesd8l3-3ct5g-hero.glb tpesd8l3-3ct5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
tpesd8l3-3ct5g-hero.overlay.json tpesd8l3-3ct5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
tpesd8l3-3ct5g.glb plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
tpesd8l3-3ct5g.kicad_mod Publish 0.1.0 · Ray 25d ago
tpesd8l3-3ct5g.kicad_sym Publish 0.1.0 · Ray 25d ago
tpesd8l3-3ct5g.lbr Publish 0.1.0 · Ray 25d ago
tpesd8l3-3ct5g.step plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago

TPESD8L3.3CT5G

TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · 0402

TPESD8L3.3CT5G from TECH PUBLIC, in a 0402. 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 1 passive Bi-directional TVS terminal 1 (pin 1 is marked by the chamfered pad), with reverse working voltage 3.3V max and junction capacitance of 0.3pF typ (0.5pF max) between pin 1 and pin 2.
2 2 passive Bi-directional TVS terminal 2, interchangeable in polarity with pin 1, protecting against ±20kV air / ±15kV contact ESD per IEC 61000-4-2.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package 0402
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: TPESD8L3.3CT5G
  • Footprint: Diode_SMD:D_0402_1005Metric
  • 3D model: 0402, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.4 mm nominal 0402 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: tpesd8l3-3ct5g-etched.step / tpesd8l3-3ct5g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpesd8l3-3ct5g.step / tpesd8l3-3ct5g.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 a73d5fa5581e2f2b, retrieved 2026-10-09, 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