component

TPNUP4114HMR6T1G

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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TPNUP4114HMR6T1G

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

TPNUP4114HMR6T1G 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 CH1 passive TVS protected I/O line 1, steered by diodes to VP and VN, with 0.35 pF typical capacitance to other I/O pins and 5.5 V max reverse working voltage to ground.
2 VN power_in Negative reference / ground pin of the TVS array, which the I/O pin working voltage is referenced to (VRWM 5.5 V max).
3 CH2 passive TVS protected I/O line 2, steered by diodes to VP and VN, with 0.35 pF typical capacitance to other I/O pins and 5.5 V max reverse working voltage to ground.
4 CH4 passive TVS protected I/O line 4, steered by diodes to VP and VN, with 0.35 pF typical capacitance to other I/O pins and 5.5 V max reverse working voltage to ground.
5 VP passive Positive supply/power line connection of the array, protected by the internal TVS diode (breakdown 6 V min at 1 mA).
6 CH3 passive TVS protected I/O line 3, steered by diodes to VP and VN, with 0.35 pF typical capacitance to other I/O pins and 5.5 V max reverse working voltage to ground.

Key specifications

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

CAD (KiCad official)

  • Symbol: TPNUP4114HMR6T1G
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: tpnup4114hmr6t1g-etched.step / tpnup4114hmr6t1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpnup4114hmr6t1g.step / tpnup4114hmr6t1g.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 b126b29c72bbeb10, 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