main
Ray Set visibility: public 3571acc 23d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "s-lbc817-25dmt1g",
  "title": "S-LBC817-25DMT1G",
  "brief": "LRC Bipolar (BJT), SOT-23-6. 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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    "transistors-thyristors",
    "s-lbc817-25dmt1g",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "S-LBC817-25DMT1G",
    "manufacturer": "LRC",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603165631093362688",
    "parts": {
      "symbol": "s-lbc817-25dmt1g.kicad_sym",
      "footprint": "s-lbc817-25dmt1g.kicad_mod",
      "model_3d": "s-lbc817-25dmt1g-hero.glb",
      "model_3d_plain": "s-lbc817-25dmt1g-etched.glb",
      "model_3d_step": "s-lbc817-25dmt1g-etched.step",
      "model_3d_step_plain": "s-lbc817-25dmt1g.step",
      "lbr": "s-lbc817-25dmt1g.lbr"
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    "distributor_links": {
      "lcsc": "C5383068"
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    "distributor_check": {
      "checked_at": "2026-10-19T04:31:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
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        "name": "E1",
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        "description": "Emitter of transistor Q1 (NPN); Q1 VCEO 45 V, IC 500 mAdc continuous."
      },
      {
        "number": "2",
        "name": "B1",
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        "description": "Base of transistor Q1; VEBO max 5.0 V."
      },
      {
        "number": "3",
        "name": "C2",
        "type": "passive",
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      },
      {
        "number": "4",
        "name": "E2",
        "type": "passive",
        "description": "Emitter of transistor Q2 (NPN); VEBO max 5.0 V."
      },
      {
        "number": "5",
        "name": "B2",
        "type": "passive",
        "description": "Base of transistor Q2; VBE(on) max 1.2 V at IC = 500 mA, VCE = 1.0 V."
      },
      {
        "number": "6",
        "name": "C1",
        "type": "passive",
        "description": "Collector of transistor Q1 (NPN); VCEO 45 V, VCBO 50 V, IC 500 mAdc continuous."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "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: Pin functions were read from the internal schematic on page 1. Pin numbers 1-6 are printed on both t",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1921,
        "at": "2026-10-19T04:29:09"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603165631093362688",
        "pages": 4,
        "sha256": "0467e22c2c792b03",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "s-lbc817-25dmt1g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "s-lbc817-25dmt1g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1d09140a6f4d0482679a96015e1ec085f8f4421c501300e32bf915ee9c5a8b3d",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "LRC",
      "Package": "SOT-23-6",
      "Category": "Transistors/Thyristors",
      "Pins": "6"
    },
    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "0467e22c2c792b03842276674a733f142c8a66a73cf1ba7e3ba87dce96394751",
      "rows": [
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          "kind": "electrical",
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          "min": 45,
          "typ": null,
          "max": null,
          "conditions": "IC = –10 mA",
          "source_page": 1,
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        },
        {
          "name": "Collector–Emitter Breakdown Voltage",
          "symbol": "V(BR)CES",
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          "unit": "V",
          "min": 50,
          "typ": null,
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          "conditions": "VEB = 0, IC = –10 µA",
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          "typ": null,
          "max": null,
          "conditions": "IE = –1.0 µA",
          "source_page": 1,
          "source": "datasheet"
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        {
          "name": "Collector Cutoff Current",
          "symbol": "ICBO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
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          "max": 100,
          "conditions": "VCB = 20 V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector Cutoff Current",
          "symbol": "ICBO",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VCB = 20 V, TA = 150°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "DC Current Gain (LBC817-25)",
          "symbol": "hFE",
          "kind": "electrical",
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          "min": 160,
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          "conditions": "IC = 100 mA, VCE = 1.0 V",
          "source_page": 2,
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        {
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          "unit": "",
          "min": 40,
          "typ": null,
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          "conditions": "IC = 500 mA, VCE = 1.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector–Emitter Saturation Voltage",
          "symbol": "VCE(sat)",
          "kind": "electrical",
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          "min": null,
          "typ": null,
          "max": 0.7,
          "conditions": "IC = 500 mA, IB = 50 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Base–Emitter On Voltage",
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          "conditions": "IC = 500 mA, VCE = 1.0 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 dc, f = 100 MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Collector–Emitter Voltage",
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        {
          "name": "Collector–Base Voltage",
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        {
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        {
          "name": "Collector Current — Continuous",
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          "unit": "mAdc",
          "min": null,
          "typ": null,
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          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction and Storage Temperature",
          "symbol": "TJ, Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
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        },
        {
          "name": "Total Device Dissipation (FR-5 Board)",
          "symbol": "PD",
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          "unit": "mW",
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        {
          "name": "Derate above 25°C (FR-5 Board)",
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          "source_page": 1,
          "source": "datasheet"
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        {
          "name": "Thermal Resistance, Junction to Ambient (FR-5 Board)",
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          "unit": "°C/W",
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          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Total Device Dissipation (Alumina Substrate)",
          "symbol": "PD",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
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          "conditions": "Alumina substrate, TA = 25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Derate above 25°C (Alumina Substrate)",
          "symbol": "PD",
          "kind": "thermal",
          "unit": "mW/°C",
          "min": null,
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          "conditions": "Alumina substrate, derate above 25°C",
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        },
        {
          "name": "Thermal Resistance, Junction to Ambient (Alumina Substrate)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
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          "conditions": "Alumina substrate",
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          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
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  ],
  "discovery_pitch": "S-LBC817-25DMT1G (LRC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "visibility": {
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}