ESD7481MUT5G

{
  "slug": "esd7481mut5g",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi ESD And Surge Protection (TVS/ESD), 0201. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "esd7481mut5g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "esd7481mut5g.kicad_sym",
    "esd7481mut5g.kicad_mod",
    "esd7481mut5g.glb",
    "esd7481mut5g.step",
    "esd7481mut5g.lbr",
    "docs/hero.png",
    "docs/esd7481mut5g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "esd7481mut5g-hero.glb",
    "esd7481mut5g-hero.overlay.json",
    "esd7481mut5g-etched.glb"
  ],
  "component": {
    "mpn": "ESD7481MUT5G",
    "manufacturer": "onsemi",
    "package": "0201",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590227528607965185",
    "parts": {
      "symbol": "esd7481mut5g.kicad_sym",
      "footprint": "esd7481mut5g.kicad_mod",
      "model_3d": "esd7481mut5g-hero.glb",
      "model_3d_plain": "esd7481mut5g-etched.glb",
      "model_3d_step": "esd7481mut5g-etched.step",
      "model_3d_step_plain": "esd7481mut5g.step",
      "lbr": "esd7481mut5g.lbr"
    },
    "distributor_links": {
      "lcsc": "C463697"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T10:49:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Cathode",
        "type": "passive",
        "description": "Cathode terminal of the bidirectional ESD protection diode; breakdown voltage (6.0 V min at IT = 1 mA) is tested from pin 1 to pin 2 and from pin 2 to pin 1, with a working reverse voltage of 3.3 V."
      },
      {
        "number": "2",
        "name": "Anode",
        "type": "passive",
        "description": "Anode terminal of the bidirectional ESD protection diode; breakdown voltage is tested from pin 2 to pin 1 as well as from pin 1 to pin 2, with a working reverse voltage of 3.3 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet labels pin 1 as Cathode and pin 2 as Anode on the ordering/marking diagram (page 1). T; The output schema has no field for headline specs. The datasheet's headline parameter is Stand-off /; The mechanical drawing (page 5) gives the 0201 X3DFN2 footprint and dimensions, but the text does no"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0312,
        "at": "2026-10-18T10:45:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590227528607965185",
        "pages": 6,
        "sha256": "af5e5495a65c045c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "esd7481mut5g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          0.62,
          0.32,
          0.3
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f6cc8bc4f364ab609bba3e06b9c18907ab381dac8db1c7eac1760c4aa91b4888",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "esd7481mut5g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          0.62,
          0.32,
          0.3
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c2f55332d92a70a0b054a07a3969117082a7345e7b9bbac7edfa9019f695ed1f",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}