BAT54WFILM

{
  "schema_version": 1,
  "type": "component",
  "slug": "bat54wfilm",
  "title": "BAT54WFILM",
  "brief": "STMicroelectronics Schottky Diodes, SOT-323. 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",
    "diodes",
    "bat54wfilm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BAT54WFILM",
    "manufacturer": "STMicroelectronics",
    "package": "SOT-323",
    "pin_count": 3,
    "category": "Diodes",
    "subcategory": "Schottky Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603069485872541696",
    "parts": {
      "symbol": "bat54wfilm.kicad_sym",
      "footprint": "bat54wfilm.kicad_mod",
      "model_3d": "bat54wfilm-hero.glb",
      "model_3d_plain": "bat54wfilm.glb",
      "model_3d_step": "bat54wfilm-etched.step",
      "model_3d_step_plain": "bat54wfilm.step",
      "lbr": "bat54wfilm.lbr"
    },
    "distributor_links": {
      "lcsc": "C5337247",
      "digikey": "497-2530-2-ND",
      "mouser": "511-BAT54WFILM"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T22:59:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-2530-2-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "511-BAT54WFILM",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A",
        "type": "passive",
        "description": "Anode of the single Schottky diode (40 V VRRM, 300 mA continuous forward current), drawn at the bottom-left pad in the top view."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "Bottom-right pad in the top-view drawing; it has no connection to the single diode symbol."
      },
      {
        "number": "3",
        "name": "K",
        "type": "passive",
        "description": "Cathode of the single Schottky diode (40 V VRRM, 300 mA continuous forward current), drawn at the top pad in the top view."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet drawing for BAT54WFILM (single, SOT-323, top view) does not print pin numbers. The ass",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 15,
        "cost_usd": 0.2652,
        "at": "2026-10-07T22:59:11"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603069485872541696",
        "pages": 15,
        "sha256": "47b6e3175bbe78ae",
        "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": "bat54wfilm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "acbf75a28fe41aa90efb38cd2b78220968d6eb6ebae1625dfd532dbeb268fece",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bat54wfilm-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "8301a689c8bca834abef2e3f3e71a179a0f7a26469bf327e10290e0d8a51e1be",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SOT-323",
      "Category": "Diodes",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bat54wfilm"
  ],
  "discovery_pitch": "BAT54WFILM (STMicroelectronics) 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",
    "bat54wfilm.kicad_sym",
    "bat54wfilm.kicad_mod",
    "bat54wfilm.glb",
    "bat54wfilm.step",
    "bat54wfilm.lbr",
    "docs/hero.png",
    "docs/bat54wfilm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bat54wfilm-hero.glb",
    "bat54wfilm-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}