ESD5VFBD523

{
  "schema_version": 1,
  "type": "component",
  "slug": "esd5vfbd523",
  "title": "ESD5VFBD523",
  "brief": "YFW ESD And Surge Protection (TVS/ESD), SOD-523. 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",
    "esd5vfbd523",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ESD5VFBD523",
    "manufacturer": "YFW",
    "package": "SOD-523",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8782647352530489344",
    "parts": {
      "symbol": "esd5vfbd523.kicad_sym",
      "footprint": "esd5vfbd523.kicad_mod",
      "model_3d": "esd5vfbd523-hero.glb",
      "model_3d_plain": "esd5vfbd523-etched.glb",
      "model_3d_step": "esd5vfbd523-etched.step",
      "model_3d_step_plain": "esd5vfbd523.step",
      "lbr": "esd5vfbd523.lbr"
    },
    "distributor_links": {
      "lcsc": "C5764348"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T15:51:43Z",
      "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": "Terminal 1 of the bidirectional TVS, which protects one I/O or power line with a reverse stand-off voltage (VRWM) of 5.0 V max, breakdown 5.6 V min to 7.4 V max at 1 mA, clamping 9.5 V max at IPP = 8 A (tP = 8/20 µs), and 100 W peak pulse power."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal 2 of the bidirectional TVS, which has the same limits as pin 1: VRWM 5.0 V max, breakdown 5.6 V min to 7.4 V max at 1 mA, clamping 9.5 V max at 8 A, and ESD protection rated ±30 kV contact and air 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: Pins 1 and 2 are the only leads of the SOD-523 package (2-lead device). The pinning diagram on page ; The datasheet only lists SOD-523 in the ordering information (Tape/Reel, 7in reel, 5000 pcs/reel), s",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0855,
        "at": "2026-10-15T15:51:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8782647352530489344",
        "pages": 5,
        "sha256": "93d6b1dbe9435342",
        "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": "esd5vfbd523.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          0.8,
          0.63
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b525222377930c32abea58606bffba3aaf171cc66ac292b82d28a82d646d995d",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "esd5vfbd523-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          0.8,
          0.63
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "44c18fe87b23a71a9aa02d65da9b2666dc3815d6055b645ac50b5102dec7391b",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "YFW",
      "Package": "SOD-523",
      "Category": "Circuit Protection",
      "Pins": "2"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "esd5vfbd523"
  ],
  "discovery_pitch": "ESD5VFBD523 (YFW) 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",
    "esd5vfbd523.kicad_sym",
    "esd5vfbd523.kicad_mod",
    "esd5vfbd523.glb",
    "esd5vfbd523.step",
    "esd5vfbd523.lbr",
    "docs/hero.png",
    "docs/esd5vfbd523-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "esd5vfbd523-hero.glb",
    "esd5vfbd523-hero.overlay.json",
    "esd5vfbd523-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}