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NUP4114UCW1T2G-N

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BORN ESD And Surge Protection (TVS/ESD), SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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nup4114ucw1t2g-n-etched.glb nup4114ucw1t2g-n: factory component page (tier=lcsc) · Ray 28d ago
nup4114ucw1t2g-n-etched.step nup4114ucw1t2g-n: factory component page (tier=lcsc) · Ray 28d ago
nup4114ucw1t2g-n-hero.glb nup4114ucw1t2g-n: hero GLB from the etched model (keeps the MPN mark) · Ray 28d ago
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NUP4114UCW1T2G-N

BORN · ESD And Surge Protection (TVS/ESD) · SOT-363

NUP4114UCW1T2G-N from BORN, in a SOT-363. 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 bidirectional Data/signal line protected by the ESD diode array, rated 60 W peak pulse power (tp = 8/20 µs) and 3.5 A peak pulse current (8/20 µs).
2 GND power_in Ground reference for the protection diode array; the I/O-to-GND junction capacitance is 0.35 pF typ and 0.5 pF max at VR = 0 V, f = 1 MHz.
3 I/O bidirectional Data/signal line protected by the ESD diode array, with clamping voltage 15 V typ and 18 V max at IPP = 3.5 A (8/20 µs).
4 I/O bidirectional Data/signal line protected by the ESD diode array, with reverse stand-off voltage VRWM of 5.0 V and ESD rating of ±15 kV contact / ±20 kV air per IEC 61000-4-2.
5 Vcc power_in Supply pin shown on the schematic as Vcc; the datasheet gives no separate voltage limit for this pin beyond the 5.0 V reverse stand-off voltage of the protected lines.
6 I/O bidirectional Data/signal line protected by the ESD diode array, with junction capacitance I/O-to-I/O of 0.25 pF typ and 0.2 to 0.25 pF at VR = 0 V, f = 1 MHz.

Key specifications

Parameter Value
Manufacturer BORN
Package SOT-363
Category Circuit Protection
Pins 6

CAD (KiCad official)

  • Symbol: NUP4114UCW1T2G-N
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: nup4114ucw1t2g-n-etched.step / nup4114ucw1t2g-n-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); nup4114ucw1t2g-n.step / nup4114ucw1t2g-n.glb are the bare package body.

Provenance

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

  • Datasheet: BORN datasheet (4 pp, sha256 0fc9f993f645ca6c, 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