ESD9N5BU-TP

{
  "slug": "esd9n5bu-tp",
  "version": "0.1.0",
  "type": "component",
  "description": "TECH PUBLIC ESD And Surge Protection (TVS/ESD), DFN1006-2. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "esd9n5bu-tp",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "esd9n5bu-tp.kicad_sym",
    "esd9n5bu-tp.kicad_mod",
    "esd9n5bu-tp.glb",
    "esd9n5bu-tp.step",
    "esd9n5bu-tp.lbr",
    "docs/hero.png",
    "docs/esd9n5bu-tp-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "esd9n5bu-tp-hero.glb",
    "esd9n5bu-tp-hero.overlay.json",
    "esd9n5bu-tp-etched.glb"
  ],
  "component": {
    "mpn": "ESD9N5BU-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/8589835479303548928",
    "parts": {
      "symbol": "esd9n5bu-tp.kicad_sym",
      "footprint": "esd9n5bu-tp.kicad_mod",
      "model_3d": "esd9n5bu-tp-hero.glb",
      "model_3d_plain": "esd9n5bu-tp-etched.glb",
      "model_3d_step": "esd9n5bu-tp-etched.step",
      "model_3d_step_plain": "esd9n5bu-tp.step",
      "lbr": "esd9n5bu-tp.lbr"
    },
    "distributor_links": {
      "lcsc": "C2841402"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T13:15:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Pin1",
        "type": "passive",
        "description": "One terminal of the bidirectional TVS clamp (Pin1 to Pin2), rated for a reverse working voltage of 5 V max, breakdown of 6.5 V min at 1 mA, and clamping of 9 V at 1 A and 15 V at 2 A (8x20 µs)."
      },
      {
        "number": "2",
        "name": "Pin2",
        "type": "passive",
        "description": "The other terminal of the bidirectional TVS clamp (Pin2 to Pin1), with the same 5 V max reverse working voltage and 0.8 pF max junction capacitance (Pin1-Pin2) stated in the electrical characteristics."
      }
    ],
    "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 package outline and land pattern drawings (page 4) do not print pad numbers. Pin numbers '1' and; The datasheet describes a bidirectional TVS with no anode/cathode polarity, so Pin1 and Pin2 are bot; The numeric limits in the pin descriptions (5 V reverse working voltage, 6.5 V breakdown, 9 V and 15",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1512,
        "at": "2026-10-15T13:15:12"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589835479303548928",
        "pages": 4,
        "sha256": "a57d0a85d6d0b934",
        "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": "esd9n5bu-tp.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          0.6,
          0.49
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b109a9e50feebcf8bae5a230cf805dc06e2eb2b9d976f1922b195c16710c5415",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "esd9n5bu-tp-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          0.6,
          0.49
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bc4a06099831d1979f15df1c20405214b0b80aa51d129236ddc909d9e71e3569",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}