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PRTR5V0U2X-ES

Public Made by Adom

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ElecSuper 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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PRTR5V0U2X-ES

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

PRTR5V0U2X-ES from ElecSuper, 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 Connect to GND; this is the ground reference for the two-line ESD clamp.
2 IO bidirectional I/O line for the protected high-speed data line; the datasheet gives 0.6 to 0.8 pF I/O-to-I/O junction capacitance (VR=0V, f=1MHz) and a reverse stand-off voltage of 5.0 V.
3 IO bidirectional I/O line for the second protected high-speed data line; the datasheet gives 1.2 to 1.6 pF I/O-to-GND junction capacitance (VR=0V, f=1MHz) and a reverse stand-off voltage of 5.0 V.
4 Vcc power_in Connect to Vcc; the datasheet gives a reverse stand-off voltage of 5.0 V (VRWM) for the protected rail.

Key specifications

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

CAD (KiCad official)

  • Symbol: PRTR5V0U2X-ES
  • Footprint: Package_TO_SOT_SMD:SOT-143
  • 3D model: SOT-143 (KiCad packages3D, STEP)
  • 3D model files: prtr5v0u2x-es-etched.step / prtr5v0u2x-es-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); prtr5v0u2x-es.step / prtr5v0u2x-es.glb are the bare package body.

Provenance

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

  • Datasheet: ElecSuper datasheet (7 pp, sha256 c0727d7eb0689013, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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