ESDALCL6-2SC6

{
  "schema_version": 1,
  "type": "component",
  "slug": "esdalcl6-2sc6",
  "title": "ESDALCL6-2SC6",
  "brief": "STMicroelectronics ESD And Surge Protection (TVS/ESD), SOT-23-6L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "circuit protection",
    "esdalcl6-2sc6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ESDALCL6-2SC6",
    "manufacturer": "STMicroelectronics",
    "package": "SOT-23-6L",
    "pin_count": 6,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588922565842231296",
    "parts": {
      "symbol": "esdalcl6-2sc6.kicad_sym",
      "footprint": "esdalcl6-2sc6.kicad_mod",
      "model_3d": "esdalcl6-2sc6-hero.glb",
      "model_3d_plain": "esdalcl6-2sc6.glb",
      "model_3d_step": "esdalcl6-2sc6-etched.step",
      "model_3d_step_plain": "esdalcl6-2sc6.step",
      "lbr": "esdalcl6-2sc6.lbr"
    },
    "distributor_links": {
      "lcsc": "C1973045",
      "digikey": "497-13527-2-ND",
      "mouser": "511-ESDALCL6-2SC6"
    },
    "distributor_check": {
      "checked_at": "2026-10-12T02:30:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-13527-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-ESDALCL6-2SC6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I/O1",
        "type": "passive",
        "description": "Data line 1 ESD protection pin, with clamping voltage of 12 V at IPP = 1 A and 17 V at IPP = 5 A (8/20 µs) to GND."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the ESD protection clamps, against which the I/O clamping voltages and capacitance are specified."
      },
      {
        "number": "3",
        "name": "I/O2",
        "type": "passive",
        "description": "Data line 2 ESD protection pin, with typical line capacitance Ci/o-GND of 2.5 pF and leakage of 10 nA at 3 V."
      },
      {
        "number": "4",
        "name": "I/O2",
        "type": "passive",
        "description": "Data line 2 ESD protection pin (second pad of I/O2), rated for IEC 61000-4-2 ESD of 30 kV air discharge and 15 kV contact discharge."
      },
      {
        "number": "5",
        "name": "VBUS",
        "type": "power_in",
        "description": "Protected VBUS line, with the same ESD clamping and very low leakage characteristics as the data-line pins."
      },
      {
        "number": "6",
        "name": "I/O1",
        "type": "passive",
        "description": "Data line 1 ESD protection pin (second pad of I/O1), with typical inter-line capacitance Ci/o-i/o of 1.2 pF between I/O pins."
      }
    ],
    "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 gives no pin table for SOT23-6L. The pin numbers and names were inferred from the Figu; VBUS is a protected line, not a supply input, so it is typed passive rather than power_in. This is a; The datasheet labels pin 2 as GND in Figure 1 and specifies all clamping and capacitance values rela"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0311,
        "at": "2026-10-12T02:30:03"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588922565842231296",
        "pages": 7,
        "sha256": "b7b5314a52e06f05",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "esdalcl6-2sc6.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "esdalcl6-2sc6-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "fe69ed796268096006c36cecba6a22409bb3f678c37735506eab3cc75943e6df",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SOT-23-6L",
      "Category": "Circuit Protection",
      "Pins": "6"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "esdalcl6-2sc6"
  ],
  "discovery_pitch": "ESDALCL6-2SC6 (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "esdalcl6-2sc6.kicad_sym",
    "esdalcl6-2sc6.kicad_mod",
    "esdalcl6-2sc6.glb",
    "esdalcl6-2sc6.step",
    "esdalcl6-2sc6.lbr",
    "docs/hero.png",
    "docs/esdalcl6-2sc6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "esdalcl6-2sc6-hero.glb",
    "esdalcl6-2sc6-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}