ESD5451N-TP

{
  "schema_version": 1,
  "type": "component",
  "slug": "esd5451n-tp",
  "title": "ESD5451N-TP",
  "brief": "TECH PUBLIC ESD And Surge Protection (TVS/ESD), 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",
    "esd5451n-tp",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ESD5451N-TP",
    "manufacturer": "TECH PUBLIC",
    "package": "DFN1006-2",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588903252250910720",
    "parts": {
      "symbol": "esd5451n-tp.kicad_sym",
      "footprint": "esd5451n-tp.kicad_mod",
      "model_3d": "esd5451n-tp-hero.glb",
      "model_3d_plain": "esd5451n-tp-etched.glb",
      "model_3d_step": "esd5451n-tp-etched.step",
      "model_3d_step_plain": "esd5451n-tp.step",
      "lbr": "esd5451n-tp.lbr"
    },
    "distributor_links": {
      "lcsc": "C2830311"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T01:56:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "One of two bidirectional TVS line terminals, rated for a reverse working voltage (VRWM) of 5 V max, a breakdown voltage of 5.6 V min and 8.4 V max at 1 mA, and ESD immunity to ±30 kV air and contact discharge per IEC 61000-4-2."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "The other bidirectional TVS line terminal, with the same ratings as pin 1: VRWM 5 V max, breakdown 5.6 V min to 8.4 V max at 1 mA, and ±30 kV ESD immunity per IEC 61000-4-2."
      }
    ],
    "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's terminal diagram labels the pins only as 1 and 2 with no functional names. Because t; The DFN1006-2 (0402) package matches the package hint and is the only package outline in the datashe; The pin descriptions combine the stated limits from the Absolute Maximum Ratings and Electrical Char",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1506,
        "at": "2026-10-15T01:56:00"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588903252250910720",
        "pages": 4,
        "sha256": "71ad879293389cf0",
        "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": "esd5451n-tp.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": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "esd5451n-tp-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": "a70d6e5f69065994fcc75c53417085223509190241ddab607de93d1d9de97775",
        "checked": "2026-10-15",
        "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": [
    "esd5451n-tp"
  ],
  "discovery_pitch": "ESD5451N-TP (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",
    "esd5451n-tp.kicad_sym",
    "esd5451n-tp.kicad_mod",
    "esd5451n-tp.glb",
    "esd5451n-tp.step",
    "esd5451n-tp.lbr",
    "docs/hero.png",
    "docs/esd5451n-tp-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "esd5451n-tp-hero.glb",
    "esd5451n-tp-hero.overlay.json",
    "esd5451n-tp-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}