component

TPESD0504S6-1

Public Made by Adom

by adom

TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPESD0504S6-1

TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-23-6

TPESD0504S6-1 from TECH PUBLIC, in a SOT-23-6. 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 I/O1 passive Protected data line (I/O) with steering diodes to the Vcc and GND rails; reverse working voltage 5V max to ground, 0.3pF typical I/O to I/O.
2 GND power_in Ground connection at the anode of the internal TVS diode and the lower steering-diode rail, the reference for the 5V reverse working voltage.
3 I/O2 passive Protected data line (I/O) with steering diodes to the Vcc and GND rails; ESD rated ±25kV air and ±20kV contact per IEC 61000-4-2.
4 I/O3 passive Protected data line (I/O) with steering diodes to the Vcc and GND rails; clamping voltage 11V max at IPP=1A (8/20µs).
5 VCC power_in Power-line protection pin at the cathode of the internal TVS diode and the upper steering-diode rail; clamps 18V max at IPP=17A (8x20µs, Vcc to ground).
6 I/O4 passive Protected data line (I/O) with steering diodes to the Vcc and GND rails; 0.8pF max junction capacitance from any I/O pin to ground.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-23-6
Category Circuit Protection
Pins 6

CAD (KiCad official)

  • Symbol: TPESD0504S6-1
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: tpesd0504s6-1-etched.step / tpesd0504s6-1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpesd0504s6-1.step / tpesd0504s6-1.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 5c2f829328980a46, retrieved 2026-10-17, 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