ESD5V3U1U-02LRH

{
  "schema_version": 1,
  "type": "component",
  "slug": "esd5v3u1u-02lrh",
  "title": "ESD5V3U1U-02LRH",
  "brief": "TECH PUBLIC ESD Protection Devices, DFN1006-2. 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",
    "tvs-fuse-board level protection",
    "esd5v3u1u-02lrh",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ESD5V3U1U-02LRH",
    "manufacturer": "TECH PUBLIC",
    "package": "DFN1006-2",
    "pin_count": 2,
    "category": "TVS/Fuse/Board Level Protection",
    "subcategory": "ESD Protection Devices",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/46526b78880cf91db13085b0b7110bcd.pdf",
    "parts": {
      "symbol": "esd5v3u1u-02lrh.kicad_sym",
      "footprint": "esd5v3u1u-02lrh.kicad_mod",
      "model_3d": "esd5v3u1u-02lrh-hero.glb",
      "model_3d_plain": "esd5v3u1u-02lrh-etched.glb",
      "model_3d_step": "esd5v3u1u-02lrh-etched.step",
      "model_3d_step_plain": "esd5v3u1u-02lrh.step",
      "lbr": "esd5v3u1u-02lrh.lbr"
    },
    "distributor_links": {
      "lcsc": "C3011174"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T18:54:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I/O",
        "type": "passive",
        "description": "Protected I/O line of the 1-line uni-directional TVS diode, with 0.3 pF typical junction capacitance to pin 2, reverse working voltage 5.3 V max and breakdown voltage 6 V min at 1 mA."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin of the TVS diode, connected to the cathode side of the clamp; the datasheet labels it (GND)."
      }
    ],
    "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": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet pin diagram labels only Pin1 (I/O) and Pin2 (GND); it gives no pin-number-to-pad drawi",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1925,
        "at": "2026-10-22T18:54:31"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/46526b78880cf91db13085b0b7110bcd.pdf",
        "pages": 4,
        "sha256": "5a48553a80f25cdb",
        "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": "esd5v3u1u-02lrh.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1,
          0.6,
          0.49
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b109a9e50feebcf8bae5a230cf805dc06e2eb2b9d976f1922b195c16710c5415",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "esd5v3u1u-02lrh-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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "9557667fc2b3014a4d1ccb76fe06c20fcc1c71f42d5398663bc399db21ee965a",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TECH PUBLIC",
      "Package": "DFN1006-2",
      "Category": "TVS/Fuse/Board Level Protection",
      "Pins": "2"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "esd5v3u1u-02lrh"
  ],
  "discovery_pitch": "ESD5V3U1U-02LRH (TECH PUBLIC) 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",
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    "esd5v3u1u-02lrh.kicad_mod",
    "esd5v3u1u-02lrh.glb",
    "esd5v3u1u-02lrh.step",
    "esd5v3u1u-02lrh.lbr",
    "docs/hero.png",
    "docs/esd5v3u1u-02lrh-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "esd5v3u1u-02lrh-hero.glb",
    "esd5v3u1u-02lrh-hero.overlay.json",
    "esd5v3u1u-02lrh-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}