component

TPPRTR5V0U2X

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.

componentcircuit protectiontpprtr5v0u2xfactory-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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tpprtr5v0u2x-etched.glb tpprtr5v0u2x: factory component page (tier=lcsc) · Ray 28d ago
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tpprtr5v0u2x-hero.glb tpprtr5v0u2x: hero GLB from the etched model (keeps the MPN mark) · Ray 28d ago
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TPPRTR5V0U2X

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

TPPRTR5V0U2X 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 Common ground/low-side rail of the TVS array, connected to the anode of the internal zener and the lower steering diodes.
2 I/O1 passive Protected line 1 connected between the steering diodes, with junction capacitance of 0.3 pF typ and 0.5 pF max between I/O pins at VR=0V, f=1MHz.
3 I/O2 passive Protected line 2 connected between the steering diodes, with junction capacitance of 0.3 pF typ and 0.5 pF max between I/O pins at VR=0V, f=1MHz.
4 VCC power_in Positive rail connected to the cathode of the internal zener and the upper steering diodes, for a 5V reverse working voltage.

Key specifications

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

CAD (KiCad official)

  • Symbol: TPPRTR5V0U2X
  • Footprint: Package_TO_SOT_SMD:SOT-143
  • 3D model: SOT-143 (KiCad packages3D, STEP)
  • 3D model files: tpprtr5v0u2x-etched.step / tpprtr5v0u2x-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpprtr5v0u2x.step / tpprtr5v0u2x.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 812e1cbf01970d5d, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+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