component

TPUCLAMP3381P

Public Made by Adom

by adom

TECH PUBLIC ESD And Surge Protection (TVS/ESD), DFN1006-2. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectiontpuclamp3381pfactory-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 23d ago
viewers tpuclamp3381p: symbol repaired (bidirectional TVS (the page says so)) · Ray 1d ago
package.json Publish 0.1.0 · Ray 23d ago
page.json Set visibility: public · Ray 23d ago
README.md Publish 0.1.0 · Ray 23d ago
tpuclamp3381p-etched.glb Publish 0.1.0 · Ray 23d ago
tpuclamp3381p-etched.step tpuclamp3381p: factory component page (tier=lcsc) · Ray 23d ago
tpuclamp3381p-hero.glb tpuclamp3381p: hero GLB from the etched model (keeps the MPN mark) · Ray 23d ago
tpuclamp3381p-hero.overlay.json Publish 0.1.0 · Ray 23d ago
tpuclamp3381p.glb Publish 0.1.0 · Ray 23d ago
tpuclamp3381p.kicad_mod Publish 0.1.0 · Ray 23d ago
tpuclamp3381p.kicad_sym tpuclamp3381p: symbol repaired (bidirectional TVS (the page says so)) · Ray 1d ago
tpuclamp3381p.lbr tpuclamp3381p: symbol repaired (bidirectional TVS (the page says so)) · Ray 1d ago
tpuclamp3381p.step Publish 0.1.0 · Ray 23d ago

TPUCLAMP3381P

TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · DFN1006-2

TPUCLAMP3381P from TECH PUBLIC, in a DFN1006-2. 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 Terminal 1 of the bidirectional TVS diode, with a reverse working voltage of 3.3V and junction capacitance specified between pin 1 and pin 2 (50pF typ, 80pF max at VR=0V, f=1MHz).
2 2 passive Terminal 2 of the bidirectional TVS diode, with a reverse working voltage of 3.3V and junction capacitance specified between pin 1 and pin 2 (50pF typ, 80pF max at VR=0V, f=1MHz).

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package DFN1006-2
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: TPUCLAMP3381P
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2 (KiCad packages3D, STEP)
  • 3D model files: tpuclamp3381p-etched.step / tpuclamp3381p-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpuclamp3381p.step / tpuclamp3381p.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 b5643f75b8b04494, retrieved 2026-10-14, 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