TPESD5311N

{
  "schema_version": 1,
  "type": "component",
  "slug": "tpesd5311n",
  "title": "TPESD5311N",
  "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",
    "circuit protection",
    "tpesd5311n",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPESD5311N",
    "manufacturer": "TECH PUBLIC",
    "package": "DFN1006-2",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD Protection Devices",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6914d16a8d8a85e2d8ac28ebfd9fe4c8.pdf",
    "parts": {
      "symbol": "tpesd5311n.kicad_sym",
      "footprint": "tpesd5311n.kicad_mod",
      "model_3d": "tpesd5311n-hero.glb",
      "model_3d_plain": "tpesd5311n-etched.glb",
      "model_3d_step": "tpesd5311n-etched.step",
      "model_3d_step_plain": "tpesd5311n.step",
      "lbr": "tpesd5311n.lbr"
    },
    "distributor_links": {
      "lcsc": "C907850"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T09:06:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IO1",
        "type": "passive",
        "description": "One of the two terminals of the single-line TVS diode array, shown in the Pin Configuration diagram as the top terminal of the back-to-back diode symbol; the datasheet gives a reverse working voltage of 5 V max and 0.18 pF typical (0.25 pF max) junction capacitance IO to IO."
      },
      {
        "number": "2",
        "name": "IO2",
        "type": "passive",
        "description": "The other terminal of the single-line TVS diode array, shown as the bottom terminal of the back-to-back diode symbol; the datasheet gives a breakdown voltage of 6 V min and 9 V max at IT = 1 mA, with clamping voltage of 12 V max at IPP = 1 A (8/20 µs)."
      }
    ],
    "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": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet names the pins only by number (1 and 2) in the Pin Configuration diagram on page 1; no; The pin descriptions combine the diagram with ratings from pages 2 that apply to the device as a who",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1555,
        "at": "2026-10-21T09:00:13"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/6914d16a8d8a85e2d8ac28ebfd9fe4c8.pdf",
        "pages": 4,
        "sha256": "9ff92a84e8b3f9bf",
        "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": "tpesd5311n.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": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpesd5311n-etched.step",
        "role": "eda",
        "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": "9543cb5f5dd57cac9f947edb6c4ada2d987c527f8d908549923ba5c7ed5a2284",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TECH PUBLIC",
      "Package": "DFN1006-2",
      "Category": "Circuit Protection",
      "Pins": "2"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tpesd5311n"
  ],
  "discovery_pitch": "TPESD5311N (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": [
    "page.json",
    "README.md",
    "tpesd5311n.kicad_sym",
    "tpesd5311n.kicad_mod",
    "tpesd5311n.glb",
    "tpesd5311n.step",
    "tpesd5311n.lbr",
    "docs/hero.png",
    "docs/tpesd5311n-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpesd5311n-hero.glb",
    "tpesd5311n-hero.overlay.json",
    "tpesd5311n-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}