BZX84B6V2

{
  "schema_version": 1,
  "type": "component",
  "slug": "bzx84b6v2",
  "title": "BZX84B6V2",
  "brief": "Changjing 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",
    "bzx84b6v2",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BZX84B6V2",
    "manufacturer": "Changjing",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Diodes",
    "subcategory": "Zener Diodes",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/deb5617bc66ad6b7fc866e912f87ca0d.pdf",
    "parts": {
      "symbol": "bzx84b6v2.kicad_sym",
      "footprint": "bzx84b6v2.kicad_mod",
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      "model_3d_plain": "bzx84b6v2-etched.glb",
      "model_3d_step": "bzx84b6v2-etched.step",
      "model_3d_step_plain": "bzx84b6v2.step",
      "lbr": "bzx84b6v2.lbr"
    },
    "distributor_links": {
      "lcsc": "C51315249",
      "digikey": "4878-BZX84B6V2TR-ND",
      "mouser": "637-BZX84B6V2"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:25:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "4878-BZX84B6V2TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "637-BZX84B6V2",
        "status": "found",
        "lifecycle": "New at Mouser"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A",
        "type": "passive",
        "description": "Zener anode, drawn on the page 1 symbol as the diode input side (pin 1 to pin 3); the part is rated for 300mW power dissipation and VF 0.9V at IF=10mA."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected; the page 1 symbol shows pin 2 as an isolated terminal with no connection to the diode."
      },
      {
        "number": "3",
        "name": "K",
        "type": "passive",
        "description": "Zener cathode, drawn on the page 1 symbol as the bar side of the diode; nominal VZ is 6.2V (6.08V to 6.32V) at IZT=5mA for the BZX84B6V2."
      }
    ],
    "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 gives no pin names or text pin table. The pinout is read only from the page 1 symbol a",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 5,
        "cost_usd": 0.2035,
        "at": "2026-10-23T03:25:01"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/deb5617bc66ad6b7fc866e912f87ca0d.pdf",
        "pages": 5,
        "sha256": "7150985ad48b4b49",
        "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": "bzx84b6v2.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": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bzx84b6v2-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "744601d20d39f59ed2f522cb7fd1bf29d55d6f29819fb703e611f74b6c18991c",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Changjing",
      "Package": "SOT-23",
      "Category": "Diodes",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "7150985ad48b4b495edf4451128eebc8b61d2563810104bdef87c92a32eba486",
      "rows": [
        {
          "name": "Zener Voltage Nominal",
          "symbol": "VZ",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 6.2,
          "max": null,
          "conditions": "IZT=5 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zener Voltage",
          "symbol": "VZ",
          "kind": "electrical",
          "unit": "V",
          "min": 6.08,
          "typ": null,
          "max": 6.32,
          "conditions": "@IZT=5 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zener Test Current",
          "symbol": "IZT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Zener Impedance",
          "symbol": "ZZT",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "@IZT=5 mA, f=1kHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Zener Impedance (knee)",
          "symbol": "ZZK",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "@IZK=1.0 mA, f=1kHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zener Knee Current",
          "symbol": "IZK",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "VR=4.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Temperature Coefficient",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "mV/°C",
          "min": 0.4,
          "typ": null,
          "max": 3.7,
          "conditions": "@IZT=5 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.9,
          "conditions": "IF=10mA",
          "source_page": 1,
          "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": "Thermal Resistance Junction to Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "/W",
          "min": null,
          "typ": null,
          "max": 417,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operation Junction and Storage Temperature Range",
          "symbol": "TJ,Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
    "bzx84b6v2"
  ],
  "discovery_pitch": "BZX84B6V2 (Changjing) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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  "visibility": {
    "public": true
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}