component

NUP4301MR6T1G

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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NUP4301MR6T1G

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

NUP4301MR6T1G 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 IO passive I/O protected line with ultra-low capacitance of 1 pF max to GND, 70V working voltage.
2 VN power_in Negative rail of the diode array, connected to ground (GND) as the reference for I/O capacitance.
3 IO passive I/O protected line with ultra-low capacitance of 1 pF max to GND, 70V working voltage.
4 IO passive I/O protected line with ultra-low capacitance of 1 pF max to GND, 70V working voltage.
5 VP passive Positive rail of the diode array to which the steering diodes of the I/O lines are clamped; 70V maximum reverse working voltage.
6 IO passive I/O protected line with ultra-low capacitance of 1 pF max to GND, 70V working voltage.

Key specifications

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

CAD (KiCad official)

  • Symbol: NUP4301MR6T1G
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: nup4301mr6t1g-etched.step / nup4301mr6t1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); nup4301mr6t1g.step / nup4301mr6t1g.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 1ba7724ce1c88576, 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