component

TPD2E001DZDR

Public Made by Adom

by adom

TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-143. Pinout cross-checked by two models 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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TPD2E001DZDR

TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-143

TPD2E001DZDR from TECH PUBLIC, in a SOT-143. 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 GND power_in Ground reference for the TVS diode array, connected to the common node of the steering diodes.
2 I/O1 passive ESD-protected I/O line 1, rated for ±16kV air and ±10kV contact discharge (IEC 61000-4-2) with 1.5pF max capacitance.
3 I/O2 passive ESD-protected I/O line 2, rated for ±16kV air and ±10kV contact discharge (IEC 61000-4-2) with 1.5pF max capacitance.
4 VCC power_in Positive supply/reference rail for the steering diodes, with working peak reverse voltage of 5.5V max.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-143
Category Circuit Protection
Pins 4

CAD (KiCad official)

  • Symbol: TPD2E001DZDR
  • Footprint: Package_TO_SOT_SMD:SOT-143
  • 3D model: SOT-143 (KiCad packages3D, STEP)
  • 3D model files: tpd2e001dzdr-etched.step / tpd2e001dzdr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpd2e001dzdr.step / tpd2e001dzdr.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 43c791709ef649de, 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