main
Ray lbc850clt1g: specified limits as data (metadata.characteristics, 25 rows from the datasheet) 63f26b8 17d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "lbc850clt1g",
  "title": "LBC850CLT1G",
  "brief": "LRC Bipolar (BJT), 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": [
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  "component": {
    "mpn": "LBC850CLT1G",
    "manufacturer": "LRC",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603129066744791040",
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      "lbr": "lbc850clt1g.lbr"
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    "distributor_links": {
      "lcsc": "C5273107"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T10:45:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BASE",
        "type": "passive",
        "description": "Base terminal of the NPN general-purpose transistor; emitter-base voltage is rated at 6 V (VEBO) and collector current at 100 mA continuous."
      },
      {
        "number": "2",
        "name": "EMITTER",
        "type": "passive",
        "description": "Emitter terminal of the NPN transistor; the datasheet rates emitter-base voltage at 6 V (VEBO) and continuous collector current at 100 mA."
      },
      {
        "number": "3",
        "name": "COLLECTOR",
        "type": "passive",
        "description": "Collector terminal of the NPN transistor; rated for 45 V collector-emitter (VCEO), 50 V collector-base (VCBO) and 100 mA continuous collector current."
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        "guard_notes": [
          "extractor flagged: Pin-to-lead mapping is given as a text label block on page 1 (1 BASE, 2 EMITTER, 3 COLLECTOR) with n"
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        "cost_usd": 0.0298,
        "at": "2026-10-09T10:42:28"
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        "pages": 6,
        "sha256": "cb0a45599596a26b",
        "source_tier": "lcsc"
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      "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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          3,
          1.2
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "LRC",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "cb0a45599596a26b",
      "rows": [
        {
          "name": "Collector–Emitter Breakdown Voltage",
          "symbol": "VBR(CEO)",
          "kind": "electrical",
          "unit": "V",
          "min": 45,
          "typ": null,
          "max": null,
          "conditions": "IC = 10 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector–Emitter Breakdown Voltage",
          "symbol": "VBR(CES)",
          "kind": "electrical",
          "unit": "V",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "IC = 10 µA, VEB = 0",
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          "source": "datasheet"
        },
        {
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          "symbol": "VBR(CBO)",
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          "min": 50,
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          "max": null,
          "conditions": "IC = 10 µA",
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        {
          "name": "Emitter–Base Breakdown Voltage",
          "symbol": "VBR(EBO)",
          "kind": "electrical",
          "unit": "V",
          "min": 6,
          "typ": null,
          "max": null,
          "conditions": "IE = 1.0 µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector Cutoff Current",
          "symbol": "ICBO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "VCB = 30 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector Cutoff Current",
          "symbol": "ICBO",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VCB = 30 V, TA = 150°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "DC Current Gain",
          "symbol": "HFE",
          "kind": "electrical",
          "unit": "",
          "min": 420,
          "typ": 520,
          "max": 800,
          "conditions": "IC = 2.0 mA, VCE = 5.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector–Emitter Saturation Voltage",
          "symbol": "VCE(sat)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.25,
          "conditions": "IC = 10 mA, IB = 0.5 mA",
          "source_page": 2,
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        },
        {
          "name": "Collector–Emitter Saturation Voltage",
          "symbol": "VCE(sat)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.6,
          "conditions": "IC = 100 mA, IB = 5.0 mA",
          "source_page": 2,
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        },
        {
          "name": "Base–Emitter Voltage",
          "symbol": "VBE(on)",
          "kind": "electrical",
          "unit": "mV",
          "min": 580,
          "typ": 660,
          "max": 700,
          "conditions": "IC = 2.0 mA, VCE = 5.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Base–Emitter Voltage",
          "symbol": "VBE(on)",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 770,
          "conditions": "IC = 10 mA, VCE = 5.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Current–Gain — Bandwidth Product",
          "symbol": "fT",
          "kind": "electrical",
          "unit": "MHz",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "IC = 10 mA, VCE = 5.0 V, f = 100 MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitance",
          "symbol": "Cobo",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 4.5,
          "conditions": "VCB = 10 V, f = 1.0 MHz",
          "source_page": 2,
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        },
        {
          "name": "Noise Figure",
          "symbol": "NF",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "IC = 0.2 mA, VCE = 5.0 V, RS = 2.0 kΩ, f = 1.0 kHz, BW = 200 Hz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector–Emitter Voltage",
          "symbol": "VCEO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 45,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Collector–Base Voltage",
          "symbol": "VCBO",
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          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Emitter–Base Voltage",
          "symbol": "VEBO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector Current — Continuous",
          "symbol": "IC",
          "kind": "absolute_maximum",
          "unit": "mA",
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          "typ": null,
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          "conditions": "",
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          "name": "Total Device Dissipation, FR-5 Board",
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          "name": "Total Device Dissipation, Alumina Substrate",
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          "name": "Thermal Resistance, Junction–to–Ambient, Alumina Substrate",
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          "unit": "ºC/W",
          "min": null,
          "typ": 417,
          "max": null,
          "conditions": "Alumina substrate (Note 2)",
          "source_page": 1,
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        },
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          "name": "Junction and Storage Temperature",
          "symbol": "TJ,Tstg",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
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  "discovery_pitch": "LBC850CLT1G (LRC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
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