component

TPD4S009DGSR-TP

Public Made by Adom

by adom

TECH PUBLIC ESD And Surge Protection (TVS/ESD), MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPD4S009DGSR-TP

TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · MSOP-10

TPD4S009DGSR-TP from TECH PUBLIC, in a MSOP-10. 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 Line 1 passive Protected data line 1 (IO) with steering diodes to Vcc and GND, 0.3pF IO-to-IO capacitance, 5V reverse working voltage.
2 Line 2 passive Protected data line 2 (IO) with steering diodes to Vcc and GND, 5V reverse working voltage.
3 GND power_in Ground reference for the TVS array, connected to the lower steering diodes and the Zener.
4 Line 3 passive Protected data line 3 (IO) with steering diodes to Vcc and GND, 5V reverse working voltage.
5 Line 4 passive Protected data line 4 (IO) with steering diodes to Vcc and GND, 5V reverse working voltage.
6 NC unconnected No connect.
7 NC unconnected No connect.
8 Vcc power_in Power line protected by the array, connected to the upper steering diodes and the Zener, 5V working voltage.
9 NC unconnected No connect.
10 NC unconnected No connect.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package MSOP-10
Category Circuit Protection
Pins 10

CAD (KiCad official)

  • Symbol: TPD4S009DGSR-TP
  • Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
  • 3D model: MSOP-10 (KiCad packages3D, STEP)
  • 3D model files: tpd4s009dgsr-tp-etched.step / tpd4s009dgsr-tp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpd4s009dgsr-tp.step / tpd4s009dgsr-tp.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 9decd8d2ed4f7bee, retrieved 2026-10-18, 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