PESD2IVN24-UX

{
  "slug": "pesd2ivn24-ux",
  "version": "0.1.0",
  "type": "component",
  "description": "Nexperia ESD And Surge Protection (TVS/ESD), SOT-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "pesd2ivn24-ux",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pesd2ivn24-ux.kicad_sym",
    "pesd2ivn24-ux.kicad_mod",
    "pesd2ivn24-ux.glb",
    "pesd2ivn24-ux.step",
    "pesd2ivn24-ux.lbr",
    "docs/hero.png",
    "docs/pesd2ivn24-ux-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pesd2ivn24-ux-hero.glb",
    "pesd2ivn24-ux-hero.overlay.json",
    "pesd2ivn24-ux-etched.glb"
  ],
  "component": {
    "mpn": "PESD2IVN24-UX",
    "manufacturer": "Nexperia",
    "package": "SOT-323",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906617853526016",
    "parts": {
      "symbol": "pesd2ivn24-ux.kicad_sym",
      "footprint": "pesd2ivn24-ux.kicad_mod",
      "model_3d": "pesd2ivn24-ux-hero.glb",
      "model_3d_plain": "pesd2ivn24-ux-etched.glb",
      "model_3d_step": "pesd2ivn24-ux-etched.step",
      "model_3d_step_plain": "pesd2ivn24-ux.step",
      "lbr": "pesd2ivn24-ux.lbr"
    },
    "distributor_links": {
      "lcsc": "C552496",
      "digikey": "1727-7665-2-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T12:11:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1727-7665-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K1",
        "type": "passive",
        "description": "Cathode of diode 1, one of the two bidirectional ESD protection diodes; the datasheet measures clamping voltage from pin 1 to pin 3 (VCL 33 V at IPPM = 3.5 A, tp = 8/20 µs)."
      },
      {
        "number": "2",
        "name": "K2",
        "type": "passive",
        "description": "Cathode of diode 2, the second bidirectional ESD protection diode; the datasheet measures clamping voltage from pin 2 to pin 3 (VCL 33 V at IPPM = 3.5 A, tp = 8/20 µs)."
      },
      {
        "number": "3",
        "name": "K",
        "type": "passive",
        "description": "Common cathode shared by both protection diodes and the reference terminal for pin 1 and pin 2 measurements, with reverse standoff voltage VRWM = 24 V."
      }
    ],
    "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 MPN requested is PESD2IVN24-UX, but the datasheet only covers PESD2IVN24-U (ordering table lists; The pin 1 and pin 2 descriptions are constructed from the datasheet's pin-function table plus the ch"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0505,
        "at": "2026-10-18T12:08:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906617853526016",
        "pages": 12,
        "sha256": "947b38bd78eb7503",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "pesd2ivn24-ux.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "acbf75a28fe41aa90efb38cd2b78220968d6eb6ebae1625dfd532dbeb268fece",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pesd2ivn24-ux-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dccb8d02c596440325fba4a6b4bf22afb1ea4ef3ca59f3984ef37a0ef6169532",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}