BZT52C8V2Q

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  "slug": "bzt52c8v2q",
  "title": "BZT52C8V2Q",
  "brief": "Yangzhou Yangjie Elec Tech Zener Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "BZT52C8V2Q",
    "manufacturer": "Yangzhou Yangjie Elec Tech",
    "package": "SOD-123",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Zener Diodes",
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      "lbr": "bzt52c8v2q.lbr"
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    "distributor_links": {
      "lcsc": "C2942534"
    },
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      "checked_at": "2026-10-17T15:33:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
        "pn": null,
        "status": "quota"
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        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode, the end marked by the cathode line on the body; the Zener (VZ 7.7V min, 8.2V typ, 8.7V max at IZT 5mA) regulates when this pin is positive relative to the anode."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode, the end opposite the cathode line; forward voltage VF is 0.9V max at IF 10mA."
      }
    ],
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "cost_usd": 0.1147,
        "at": "2026-10-17T15:31:51"
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        "sha256": "e9b1332811622411",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "checked": "2026-10-17",
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  "metadata": {
    "specs": {
      "Manufacturer": "Yangzhou Yangjie Elec Tech",
      "Package": "SOD-123",
      "Category": "Diodes",
      "Pins": "2"
    },
    "appearance": {
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        "quote": "● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "housing": {
        "quote": "4. Body color: Black",
        "page": 5,
        "doc": "ds.pdf",
        "colour": "black"
      },
      "version": 1,
      "datasheet_sha256": "e9b13328116224115a9a67a7b97352031aa6524303c9ec484ebbe88b4463f142"
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    "characteristics": {
      "version": 1,
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      "datasheet_sha256": "e9b13328116224115a9a67a7b97352031aa6524303c9ec484ebbe88b4463f142",
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        {
          "name": "Zener voltage (min)",
          "symbol": "Vz",
          "kind": "tolerance",
          "unit": "V",
          "min": 7.7,
          "typ": null,
          "max": null,
          "conditions": "at Izt = 5 mA",
          "source_page": 2,
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        },
        {
          "name": "Zener voltage (typ)",
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          "typ": 8.2,
          "max": null,
          "conditions": "at Izt = 5 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zener voltage (max)",
          "symbol": "Vz",
          "kind": "tolerance",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 8.7,
          "conditions": "at Izt = 5 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zener impedance",
          "symbol": "Zzt",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "at Izt = 5 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zener knee impedance",
          "symbol": "Zzk",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 80,
          "conditions": "at Izk = 1.0 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse leakage current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 0.7,
          "conditions": "at VR = 5.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typical temperature coefficient (min)",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "mV/℃",
          "min": 3.2,
          "typ": null,
          "max": null,
          "conditions": "at IZTC = 5 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typical temperature coefficient (max)",
          "symbol": "",
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          "typ": null,
          "max": 6.2,
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          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "PD",
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          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
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          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
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          "unit": "°C",
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          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.9,
          "conditions": "IF = 10 mAdc",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction to ambient air",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 340,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "BZT52C8V2Q (Yangzhou Yangjie Elec Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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