BZT52C13-WI

{
  "schema_version": 1,
  "type": "component",
  "slug": "bzt52c13-wi",
  "title": "BZT52C13-WI",
  "brief": "SY(顺烨) , SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "ic",
    "bzt52c13-wi",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BZT52C13-WI",
    "manufacturer": "SY(顺烨)",
    "package": "SOD-123",
    "pin_count": 2,
    "category": "IC",
    "subcategory": "IC",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603131234042466304",
    "parts": {
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      "footprint": "bzt52c13-wi.kicad_mod",
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      "model_3d_plain": "bzt52c13-wi-etched.glb",
      "model_3d_step": "bzt52c13-wi-etched.step",
      "model_3d_step_plain": "bzt52c13-wi.step",
      "lbr": "bzt52c13-wi.lbr"
    },
    "distributor_links": {
      "lcsc": "C5367580"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T14:37:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode, marked by the cathode bar on the body; for BZT52C13 the zener voltage is 12.4V min to 14.1V max at IZT=5mA."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode, the terminal opposite the cathode bar; total power dissipation is max 500mW and forward voltage is 0.9V at IF=10mA."
      }
    ],
    "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 package drawing shows a cathode bar and a diode symbol, but it does not print pin numbers 1 and ; The zener table's columns are Min, Nom and Max, but the extracted text lists the values unaligned. T",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 3,
        "cost_usd": 0.0726,
        "at": "2026-10-17T14:36:51"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603131234042466304",
        "pages": 3,
        "sha256": "64def51f91744e17",
        "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": "bzt52c13-wi.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.5,
          1.6,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "132323445e3d1f9231e81c083cd88a33cd204dd8b96063bb2ed1f3ab4470c7e7",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bzt52c13-wi-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.6,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f54a0b0184285b686b6e67b5edc27cbaae031f782799d306cb3cf0da181f93ed",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "SY(顺烨)",
      "Package": "SOD-123",
      "Category": "",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "64def51f91744e1752517f1fb98cf01b4ba80e736cd0a51f3d034958b0ce5073",
      "rows": [
        {
          "name": "Zener voltage",
          "symbol": "VZT",
          "kind": "electrical",
          "unit": "V",
          "min": 12.4,
          "typ": 13,
          "max": 14.1,
          "conditions": "at IZT (5 mA per table); VZT tested with pulses (20 ms)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Voltage tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "approximately, per Features",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Dynamic impedance",
          "symbol": "ZZT",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 35,
          "conditions": "at IZT (5 mA per table)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total power dissipation",
          "symbol": "Pd",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.9,
          "conditions": "IF=10 mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical thermal resistance junction to ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 305,
          "max": null,
          "conditions": "junction to ambient, PCB mounted with 2.0\" X 2.0\" (5 X 5 cm) copper area pads (footnote 1)",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bzt52c13-wi"
  ],
  "discovery_pitch": "BZT52C13-WI (SY(顺烨)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "bzt52c13-wi.kicad_sym",
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    "bzt52c13-wi.glb",
    "bzt52c13-wi.step",
    "bzt52c13-wi.lbr",
    "docs/hero.png",
    "docs/bzt52c13-wi-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bzt52c13-wi-hero.glb",
    "bzt52c13-wi-hero.overlay.json",
    "bzt52c13-wi-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}