component

SP3002-04UTG

Public Made by Adom

by adom

TECH PUBLIC ESD And Surge Protection (TVS/ESD), DFN-6(1.6x1.6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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SP3002-04UTG

TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · DFN-6(1.6x1.6)

SP3002-04UTG from TECH PUBLIC, in a DFN-6(1.6x1.6). 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 IO1 passive Protected data line I/O 1 (steering diodes to pin 5 and GND), 5V reverse working voltage max, 0.35pF typ between I/O pins.
2 GND power_in Ground reference for the TVS array, shown as GND in the schematic; pin 2 is the only pin not otherwise assigned.
3 IO2 passive Protected data line I/O 2 (steering diodes to pin 5 and GND), 5V reverse working voltage max, ±25kV air / ±20kV contact ESD per IEC 61000-4-2.
4 IO3 passive Protected data line I/O 3 (steering diodes to pin 5 and GND), clamping voltage 15V max at 1A and 21V max at 4.5A (8/20µs).
5 VCC power_in Protected power line rail connected to the diode steering rail and the internal TVS diode to GND, 5V working voltage.
6 IO4 passive Protected data line I/O 4 (steering diodes to pin 5 and GND), 1µA max leakage at VRWM = 5V.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package DFN-6(1.6x1.6)
Category Circuit Protection
Pins 6

CAD (KiCad official)

  • Symbol: SP3002-04UTG
  • Footprint: OptoDevice:Renesas_DFN-6_1.5x1.6mm_P0.5mm
  • 3D model: DFN-6(1.6x1.6), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.55 mm nominal QFN height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: sp3002-04utg-etched.step / sp3002-04utg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sp3002-04utg.step / sp3002-04utg.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 54edb3a13a2d81c3, retrieved 2026-10-17, 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