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Ray Set visibility: public 5b99573 12h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "bzx84c68lt1g",
  "title": "BZX84C68LT1G",
  "brief": "onsemi Zener Diodes, SOT-23-3. 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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    "mpn": "BZX84C68LT1G",
    "manufacturer": "onsemi",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Diodes",
    "subcategory": "Zener Diodes",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/bzx84c68lt1-d.pdf",
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      "lbr": "bzx84c68lt1g.lbr"
    },
    "distributor_links": {
      "lcsc": "C462714",
      "digikey": "BZX84C68LT1GOSTR-ND",
      "mouser": "863-BZX84C68LT1G"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T00:47:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "BZX84C68LT1GOSTR-ND",
        "status": "found"
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      "mouser": {
        "pn": "863-BZX84C68LT1G",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "Anode",
        "type": "passive",
        "description": "Anode terminal of the Zener diode; the cathode is identified by the polarity band on the package."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; the pin is not connected to the Zener diode."
      },
      {
        "number": "3",
        "name": "Cathode",
        "type": "passive",
        "description": "Cathode terminal of the Zener diode, marked by the polarity band, which sets the regulated reverse breakdown voltage (VZ 64 V min to 72 V max for BZX84C68LT1G)."
      }
    ],
    "provenance": {
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        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": null,
        "consensus": "skipped (clean text read)",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 7,
        "cost_usd": 0.0007,
        "at": "2026-10-27T00:46:57"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/bzx84c68lt1-d.pdf",
        "pages": 7,
        "sha256": "5a1a409db1310273",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "role": "eda",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOT-23-3",
      "Category": "Diodes",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "5a1a409db1310273c9da9bd2f8ed6f8b3a803991dbc2e60ef06898faba2695fc",
      "rows": [
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          "name": "Reverse Zener Voltage",
          "symbol": "VZ1",
          "kind": "electrical",
          "unit": "V",
          "min": 64,
          "typ": 68,
          "max": 72,
          "conditions": "@ IZT1 = 5 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Zener Impedance",
          "symbol": "ZZT1",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 240,
          "conditions": "@ IZT1 = 5 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse Zener Voltage",
          "symbol": "VZ2",
          "kind": "electrical",
          "unit": "V",
          "min": 63.4,
          "typ": null,
          "max": 72,
          "conditions": "@ IZT2 = 1 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Zener Impedance",
          "symbol": "ZZT2",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 475,
          "conditions": "@ IZT2 = 1 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse Zener Voltage",
          "symbol": "VZ3",
          "kind": "electrical",
          "unit": "V",
          "min": 64.2,
          "typ": null,
          "max": 73.2,
          "conditions": "@ IZT3 = 20 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Zener Impedance",
          "symbol": "ZZT3",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 130,
          "conditions": "@ IZT3 = 20 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse Leakage Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 0.05,
          "conditions": "@ VR = 47.6 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Max Capacitance",
          "symbol": "C",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 35,
          "conditions": "@ VR = 0, f = 1 MHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.9,
          "conditions": "@ IF = 10 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Power Dissipation on FR-5 Board",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "@ TA = 25°C (Note 1, FR-5 board)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Derating above 25°C (FR-5 board)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW/°C",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "Derated above 25°C (Note 1)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Ambient (FR-5 board)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "FR-5 board (Note 1)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Power Dissipation on Alumina Substrate",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "@ TA = 25°C (Note 2, alumina substrate)",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Derating above 25°C (alumina substrate)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW/°C",
          "min": null,
          "typ": null,
          "max": 2.4,
          "conditions": "Derated above 25°C (Note 2)",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Thermal Resistance, Junction-to-Ambient (alumina substrate)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 417,
          "conditions": "Alumina substrate (Note 2)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction and Storage Temperature Range",
          "symbol": "TJ, Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "BZX84C68LT1G (onsemi) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}