component

ESD5302F-MS

Public Made by Adom

by adom

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

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ESD5302F-MS

MSKSEMI · ESD And Surge Protection (TVS/ESD) · SOT-23

ESD5302F-MS from MSKSEMI, in a SOT-23. 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 ESD-protected I/O line 1 (0.40 pF typ. to GND, 5V max stand-off, ±20kV IEC61000-4-2 contact and air).
2 I/O2 passive ESD-protected I/O line 2 (0.40 pF typ. to GND, 5V max stand-off, ±20kV IEC61000-4-2 contact and air).
3 GND power_in Ground reference for the TVS protection diodes of both I/O lines.

Key specifications

Parameter Value
Manufacturer MSKSEMI
Package SOT-23
Category Circuit Protection
Pins 3

CAD (KiCad official)

  • Symbol: ESD5302F-MS
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: esd5302f-ms-etched.step / esd5302f-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esd5302f-ms.step / esd5302f-ms.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (5 pp, sha256 5bdd984899e98c41, 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