TPSP3003-02JTG

{
  "slug": "tpsp3003-02jtg",
  "version": "0.1.0",
  "type": "component",
  "description": "TECH PUBLIC Electrostatic And Surge Protection (TVS/ESD), SOT-353. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "tvs-fuse-board level protection",
    "tpsp3003-02jtg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpsp3003-02jtg.kicad_sym",
    "tpsp3003-02jtg.kicad_mod",
    "tpsp3003-02jtg.glb",
    "tpsp3003-02jtg.step",
    "tpsp3003-02jtg.lbr",
    "docs/hero.png",
    "docs/tpsp3003-02jtg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpsp3003-02jtg-hero.glb",
    "tpsp3003-02jtg-hero.overlay.json",
    "tpsp3003-02jtg-etched.glb"
  ],
  "component": {
    "mpn": "TPSP3003-02JTG",
    "manufacturer": "TECH PUBLIC",
    "package": "SOT-353",
    "pin_count": 5,
    "category": "TVS/Fuse/Board Level Protection",
    "subcategory": "Electrostatic And Surge Protection (TVS/ESD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/33f73c9d8b0fe68339805fdd511a87f7.pdf",
    "parts": {
      "symbol": "tpsp3003-02jtg.kicad_sym",
      "footprint": "tpsp3003-02jtg.kicad_mod",
      "model_3d": "tpsp3003-02jtg-hero.glb",
      "model_3d_plain": "tpsp3003-02jtg-etched.glb",
      "model_3d_step": "tpsp3003-02jtg-etched.step",
      "model_3d_step_plain": "tpsp3003-02jtg.step",
      "lbr": "tpsp3003-02jtg.lbr"
    },
    "distributor_links": {
      "lcsc": "C19829476"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:38:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection, labeled NC in the SOT353 pin configuration diagram."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference of the TVS array, connected to the central Zener diode in the pin configuration diagram."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply/rail pin of the steering-diode array, with a reverse working voltage of 5V max and breakdown voltage of 6V min at 1mA."
      },
      {
        "number": "4",
        "name": "IO",
        "type": "passive",
        "description": "Protected data/signal line (IO) with ESD protection to ±20kV air and ±15kV contact per IEC 61000-4-2 and 0.35pF typical IO-to-IO capacitance."
      },
      {
        "number": "5",
        "name": "IO",
        "type": "passive",
        "description": "Protected data/signal line (IO) with ESD protection to ±20kV air and ±15kV contact per IEC 61000-4-2 and 0.35pF typical IO-to-IO capacitance."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin 1 is labeled NC in the pin configuration diagram, but the internal diagram shows the steering-di; The datasheet does not describe pin functions in text; the descriptions are taken from the pin confi",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.026,
        "at": "2026-10-27T01:37:35"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/33f73c9d8b0fe68339805fdd511a87f7.pdf",
        "pages": 4,
        "sha256": "bb92b2349400bed4",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2860de5b7b085919ff6e952148353f928798588d9f544dc69430545aff2ba908",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpsp3003-02jtg-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "601eed03a58360ffb497c454b740734585d45fa05fa9e834430698ce440254e1",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}