BZX84C36

{
  "schema_version": 1,
  "type": "component",
  "slug": "bzx84c36",
  "title": "BZX84C36",
  "brief": "FOSAN Zener Diodes, SOT-23. 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",
    "bzx84c36",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BZX84C36",
    "manufacturer": "FOSAN",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Diodes",
    "subcategory": "Zener Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757312457927217152",
    "parts": {
      "symbol": "bzx84c36.kicad_sym",
      "footprint": "bzx84c36.kicad_mod",
      "model_3d": "bzx84c36-hero.glb",
      "model_3d_plain": "bzx84c36-etched.glb",
      "model_3d_step": "bzx84c36-etched.step",
      "model_3d_step_plain": "bzx84c36.step",
      "lbr": "bzx84c36.lbr"
    },
    "distributor_links": {
      "lcsc": "C2926250",
      "digikey": "4878-BZX84C36TR-ND",
      "mouser": "637-BZX84C36"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T12:42:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "4878-BZX84C36TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "637-BZX84C36",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A",
        "type": "passive",
        "description": "Anode of the single Zener diode, shown connected through the diode to pin 3; Zener voltage VZ is 34.0 to 38.0 V (36 V nominal) at IZ=2 mA."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected internally; the internal configuration drawing shows pin 2 with no connection to the diode."
      },
      {
        "number": "3",
        "name": "K",
        "type": "passive",
        "description": "Cathode of the single Zener diode, connected through the diode to pin 1; power dissipation is 300 mW max at Ta=25℃."
      }
    ],
    "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 anode/cathode polarity is read from the small diode symbol in the page 1 internal configuration ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1869,
        "at": "2026-10-16T12:42:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757312457927217152",
        "pages": 4,
        "sha256": "120764175fb24186",
        "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": "bzx84c36.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bzx84c36-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "157f4210ceb03149b44596fc69a69ccdb31fdf20df5c9a7361499307ab348391",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "FOSAN",
      "Package": "SOT-23",
      "Category": "Diodes",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "120764175fb241866395149b03b1672cf50353e399e066e0391e4054f581e4d8",
      "rows": [
        {
          "name": "Zener voltage (nominal VZ, min/max at IZ)",
          "symbol": "VZ",
          "kind": "electrical",
          "unit": "V",
          "min": 34,
          "typ": 36,
          "max": 38,
          "conditions": "IZ = 2 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse leakage current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 0.05,
          "conditions": "VR = 25.2 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zener impedance (ZZT)",
          "symbol": "ZZT",
          "kind": "electrical",
          "unit": "ohm",
          "min": null,
          "typ": null,
          "max": 90,
          "conditions": "IZ = 2 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zener impedance at knee (ZZK)",
          "symbol": "ZZK",
          "kind": "electrical",
          "unit": "ohm",
          "min": null,
          "typ": null,
          "max": 350,
          "conditions": "IZK = 0.5 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Ta = 25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward current",
          "symbol": "IF",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 250,
          "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": "Junction and storage temperature",
          "symbol": "TJ,Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bzx84c36"
  ],
  "discovery_pitch": "BZX84C36 (FOSAN) 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",
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    "bzx84c36.step",
    "bzx84c36.lbr",
    "docs/hero.png",
    "docs/bzx84c36-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bzx84c36-hero.glb",
    "bzx84c36-hero.overlay.json",
    "bzx84c36-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}