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TPSP0504SHTG

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

TPSP0504SHTG 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/O 1 passive TVS-protected data line 1; reverse working voltage 5V max to ground, 0.3pF typical I/O-to-I/O capacitance.
2 GND power_in Ground reference for the TVS array; I/O clamping voltage is specified to this pin.
3 I/O 2 passive TVS-protected data line 2; reverse working voltage 5V max to ground, ESD rated ±25kV air and ±20kV contact.
4 I/O 3 passive TVS-protected data line 3; reverse working voltage 5V max to ground, 0.8pF max capacitance to ground.
5 Vcc power_in Power line protection pin; the TVS is rated 300W peak pulse power (8/20µs, Vcc-GND) and clamps 18V max at 17A.
6 I/O 4 passive TVS-protected data line 4; reverse working voltage 5V max to ground, 4.7A peak pulse current (8/20µs).

Key specifications

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

CAD (KiCad official)

  • Symbol: TPSP0504SHTG
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: tpsp0504shtg-etched.step / tpsp0504shtg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpsp0504shtg.step / tpsp0504shtg.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 5083bc745c88c88f, 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