LESD9D3.3T5G

{
  "slug": "lesd9d3-3t5g",
  "version": "0.1.0",
  "type": "component",
  "description": "LRC ESD Protection Devices, SOD-923. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "tvs-fuse-board level protection",
    "lesd9d3.3t5g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lesd9d3-3t5g.kicad_sym",
    "lesd9d3-3t5g.kicad_mod",
    "lesd9d3-3t5g.glb",
    "lesd9d3-3t5g.step",
    "lesd9d3-3t5g.lbr",
    "docs/hero.png",
    "docs/lesd9d3-3t5g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lesd9d3-3t5g-hero.glb",
    "lesd9d3-3t5g-hero.overlay.json",
    "lesd9d3-3t5g-etched.glb"
  ],
  "component": {
    "mpn": "LESD9D3.3T5G",
    "manufacturer": "LRC",
    "package": "SOD-923",
    "pin_count": 2,
    "category": "TVS/Fuse/Board Level Protection",
    "subcategory": "ESD Protection Devices",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/4e6dc5df4a0409b5fd951883c1dc5a36.pdf",
    "parts": {
      "symbol": "lesd9d3-3t5g.kicad_sym",
      "footprint": "lesd9d3-3t5g.kicad_mod",
      "model_3d": "lesd9d3-3t5g-hero.glb",
      "model_3d_plain": "lesd9d3-3t5g-etched.glb",
      "model_3d_step": "lesd9d3-3t5g-etched.step",
      "model_3d_step_plain": "lesd9d3-3t5g.step",
      "lbr": "lesd9d3-3t5g.lbr"
    },
    "distributor_links": {
      "lcsc": "C2846925"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T08:54:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CATHODE",
        "type": "passive",
        "description": "Cathode terminal of the ESD protection diode, which clamps ESD transients (IEC61000-4-2 contact ±15 kV per the maximum ratings) and has a 3.3 V stand-off voltage (VRWM) for the LESD9D3.3T5G."
      },
      {
        "number": "2",
        "name": "ANODE",
        "type": "passive",
        "description": "Anode terminal of the ESD protection diode, which clamps ESD transients (IEC61000-4-2 contact ±15 kV per the maximum ratings) and has a 3.3 V stand-off voltage (VRWM) for the LESD9D3.3T5G."
      }
    ],
    "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 the two terminals 'CATHODE' and 'ANODE' next to the printed pin markers '1' and"
        ],
        "pages_sent": 4,
        "cost_usd": 0.018,
        "at": "2026-10-21T08:49:11"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/4e6dc5df4a0409b5fd951883c1dc5a36.pdf",
        "pages": 4,
        "sha256": "0d2bba74aa396893",
        "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": [
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        "file": "lesd9d3-3t5g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          0.6,
          0.37
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2ab2eb57942276dc90db0148894bc98e40b6ed97c8a35c3c24e1f40fc146235f",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lesd9d3-3t5g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          0.6,
          0.37
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1e71822603020a2d815edc79ddc151083abd7f3660015179bcc262b877279e5b",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}