ESDALC6V1-1U2

{
  "slug": "esdalc6v1-1u2",
  "version": "0.2.0",
  "type": "component",
  "description": "STMicroelectronics ESD And Surge Protection (TVS/ESD), 0201. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "esdalc6v1-1u2",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "esdalc6v1-1u2.kicad_sym",
    "esdalc6v1-1u2.kicad_mod",
    "esdalc6v1-1u2.glb",
    "esdalc6v1-1u2.step",
    "esdalc6v1-1u2.lbr",
    "docs/hero.png",
    "docs/esdalc6v1-1u2-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "esdalc6v1-1u2-hero.glb",
    "esdalc6v1-1u2-hero.overlay.json"
  ],
  "component": {
    "mpn": "ESDALC6V1-1U2",
    "manufacturer": "STMicroelectronics",
    "package": "0201",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://www.st.com/resource/en/datasheet/esdalc6v1-1u2.pdf",
    "parts": {
      "symbol": "esdalc6v1-1u2.kicad_sym",
      "footprint": "esdalc6v1-1u2.kicad_mod",
      "model_3d": "esdalc6v1-1u2-hero.glb",
      "model_3d_step": "esdalc6v1-1u2.step",
      "lbr": "esdalc6v1-1u2.lbr",
      "model_3d_plain": "esdalc6v1-1u2.glb"
    },
    "distributor_links": {
      "lcsc": "C1974498",
      "digikey": "497-8752-2-ND",
      "mouser": "511-ESDALC6V1-1U2"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T21:28:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-8752-2-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "511-ESDALC6V1-1U2",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Pin 1",
        "type": "passive",
        "description": "Pin 1 is the marked pin used for orientation at placement (the datasheet states only pin 1 marking should be used to orient the part), and it is available in different forms on the ST0201 package."
      },
      {
        "number": "2",
        "name": "Pin 2",
        "type": "passive",
        "description": "Pin 2 is the second terminal of this unidirectional single-line TVS diode, which protects a data line or I/O port against ESD with a breakdown voltage VBR of 6.1 V min. and a line capacitance of 12 pF typ. at 0 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/esdalc6v1-1u2.pdf",
        "pages": 11,
        "sha256": "0d26e8b00fed1032",
        "source_tier": "mfr"
      },
      "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": [
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        "file": "esdalc6v1-1u2.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          0.62,
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b338ace208eb574334df571b33d17b1995edc29ac527f90510e9d8144f9934c7",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "esdalc6v1-1u2-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
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        "sha256": "30eef30ecdf014d88acf117e78e6af89f2d8e11311d84e75ca4db2cbea3ad095",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}