BZX84C30-TP

{
  "schema_version": 1,
  "type": "component",
  "slug": "bzx84c30-tp",
  "title": "BZX84C30-TP",
  "brief": "MCC Micro Commercial Components 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",
    "bzx84c30-tp",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "BZX84C30-TP",
    "manufacturer": "MCC Micro Commercial Components",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Diodes",
    "subcategory": "Zener Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8600688437246496768",
    "parts": {
      "symbol": "bzx84c30-tp.kicad_sym",
      "footprint": "bzx84c30-tp.kicad_mod",
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      "lbr": "bzx84c30-tp.lbr"
    },
    "distributor_links": {
      "lcsc": "C5605661"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T15:58:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A",
        "type": "passive",
        "description": "Anode of the zener diode, shown connected to the diode symbol in the Internal Structure drawing (forward voltage VF 0.9V max at IF=10mA)."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "Pin 2 appears in the Internal Structure drawing with no connection to the diode, so it is treated as not connected."
      },
      {
        "number": "3",
        "name": "K",
        "type": "passive",
        "description": "Cathode of the zener diode, shown tied to the diode bar in the Internal Structure drawing; the BZX84C30 has a nominal VZ of 30.00V (28.00V to 32.00V) at IZT=2mA."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "extractor": "extract_pins 0.3",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin-to-function mapping comes from the small Internal Structure drawing on page 1, because the t",
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        ],
        "pages_sent": 5,
        "cost_usd": 0.2749,
        "at": "2026-10-17T15:56:17"
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      "datasheet": {
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        "pages": 5,
        "sha256": "0af0828c87be9be3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "file": "bzx84c30-tp.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": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "zmin_mm": 0,
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        "sha256": "a2fc819e86fa22631b3a834216fc409cb19278688d26c9bac2e330b4b678252b",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "MCC Micro Commercial Components",
      "Package": "SOT-23",
      "Category": "Diodes",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0af0828c87be9be3db55adb85a8cbcfc9f532754da53bd365252f8dc8dc62ba0",
      "rows": [
        {
          "name": "Zener voltage (5% 'C' suffix, BZX84C30)",
          "symbol": "VZ",
          "kind": "electrical",
          "unit": "V",
          "min": 28,
          "typ": 30,
          "max": 32,
          "conditions": "VZ @ IZT (IZT = 2 mA)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zener voltage tolerance ('C' suffix)",
          "symbol": "VZ",
          "kind": "tolerance",
          "unit": "%",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "Standard tolerance, 'C' suffix (Note 4)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum zener impedance",
          "symbol": "ZZT",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 80,
          "conditions": "ZZT @ IZT (IZT = 2 mA)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum zener impedance",
          "symbol": "ZZK",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "ZZK @ IZK",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum reverse current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "IR @ VR = 21.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typical temperature coefficient",
          "symbol": "TC",
          "kind": "temperature_coefficient",
          "unit": "mV/°C",
          "min": -3.5,
          "typ": null,
          "max": 0,
          "conditions": "TC @ IZTC",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.9,
          "conditions": "IF=10mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak forward surge current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "Note 4",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 350,
          "conditions": "Note 3",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction to ambient",
          "symbol": "",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 357,
          "max": null,
          "conditions": "Junction to ambient",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_triggers": [
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  "discovery_pitch": "BZX84C30-TP (MCC Micro Commercial Components) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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