HESDUD05BFX

{
  "slug": "hesdud05bfx",
  "version": "0.1.0",
  "type": "component",
  "description": "HXY MOSFET Electrostatic And Surge Protection (TVS/ESD), DFN1006-2L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "hesdud05bfx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "hesdud05bfx.kicad_sym",
    "hesdud05bfx.kicad_mod",
    "hesdud05bfx.glb",
    "hesdud05bfx.step",
    "hesdud05bfx.lbr",
    "docs/hero.png",
    "docs/hesdud05bfx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hesdud05bfx-hero.glb",
    "hesdud05bfx-hero.overlay.json",
    "hesdud05bfx-etched.glb"
  ],
  "component": {
    "mpn": "HESDUD05BFX",
    "manufacturer": "HXY MOSFET",
    "package": "DFN1006-2L",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Electrostatic And Surge Protection (TVS/ESD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/4045e8379d9e259c2c68a264146d9bda.pdf",
    "parts": {
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      "footprint": "hesdud05bfx.kicad_mod",
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      "model_3d_plain": "hesdud05bfx-etched.glb",
      "model_3d_step": "hesdud05bfx-etched.step",
      "model_3d_step_plain": "hesdud05bfx.step",
      "lbr": "hesdud05bfx.lbr"
    },
    "distributor_links": {
      "lcsc": "C22440109"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T18:35:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Bidirectional ESD protection line terminal (I/O line) with 5V reverse working voltage, ±8kV contact / ±15kV air IEC 61000-4-2 protection; the device is symmetrical so pins 1 and 2 are interchangeable per the circuit diagram."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second terminal of the bidirectional ESD protection diode, normally connected to ground, with 5V reverse working voltage and 100W (8/20us) peak pulse power."
      }
    ],
    "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": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet text only shows pin numbers 1 and 2 in the circuit diagram with no pin names, pin function"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0354,
        "at": "2026-10-26T18:35:28"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/4045e8379d9e259c2c68a264146d9bda.pdf",
        "pages": 5,
        "sha256": "054ca472829489e5",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "units": "mm",
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        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b109a9e50feebcf8bae5a230cf805dc06e2eb2b9d976f1922b195c16710c5415",
        "checked": "2026-10-26",
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      },
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  }
}