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Ray Set visibility: public ed26a97 2d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "2sc2757-t33",
  "title": "2SC2757 T33",
  "brief": "Slkor(SLKORMICRO Elec.) Bipolar Transistors - BJT, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "Bipolar Transistors - BJT",
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      "model_3d_step": "2sc2757-t33-etched.step",
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      "lbr": "2sc2757-t33.lbr"
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    "distributor_links": {
      "lcsc": "C19632454"
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "no match"
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      "mouser": {
        "pn": null,
        "status": "no match"
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    "pins": [
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        "number": "1",
        "name": "Base",
        "type": "input",
        "description": "Base terminal of the NPN RF transistor; the emitter-base voltage VEBO is rated at 5 V maximum."
      },
      {
        "number": "2",
        "name": "Emitter",
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        "description": "Emitter terminal of the NPN RF transistor; the continuous collector current rating is 50 mA."
      },
      {
        "number": "3",
        "name": "Collector",
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        "consensus": "skipped (clean text read)",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
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        "cost_usd": 0.0002,
        "at": "2026-10-28T00:46:28"
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        "checked": "2026-10-28",
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  "metadata": {
    "specs": {
      "Manufacturer": "Slkor(SLKORMICRO Elec.)",
      "Package": "SOT-23",
      "Category": "Triode/MOS Tube/Transistor",
      "Pins": "3"
    },
    "characteristics": {
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      "source": "datasheet",
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      "rows": [
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          "name": "Collector-Base Voltage",
          "symbol": "VCBO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector-Emitter Voltage",
          "symbol": "VCEO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Emitter-Base Voltage",
          "symbol": "VEBO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Ta=25℃",
          "source_page": 1,
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        },
        {
          "name": "Collector Current-Continuous",
          "symbol": "IC",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "Ta=25℃",
          "source_page": 1,
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        },
        {
          "name": "Collector Power Dissipation",
          "symbol": "PC",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.15,
          "conditions": "TC=25℃",
          "source_page": 1,
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        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
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        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
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          "unit": "℃",
          "min": -55,
          "typ": null,
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          "conditions": "",
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        {
          "name": "Collector-Emitter Saturation Voltage",
          "symbol": "VCE(sat)",
          "kind": "electrical",
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          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "IC= 10mA ; IB= 1mA",
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        },
        {
          "name": "Collector Cutoff Current",
          "symbol": "ICBO",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "VCB= 12V; IE= 0",
          "source_page": 1,
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        },
        {
          "name": "DC Current Gain (T33 grade, hFE 90-180)",
          "symbol": "hFE",
          "kind": "electrical",
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          "min": 90,
          "typ": null,
          "max": 180,
          "conditions": "IC= 5mA ; VCE= 10V",
          "source_page": 1,
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        },
        {
          "name": "Current-Gain—Bandwidth Product",
          "symbol": "fT",
          "kind": "electrical",
          "unit": "MHz",
          "min": 800,
          "typ": 1100,
          "max": null,
          "conditions": "IC= 5mA ; VCE= 10V",
          "source_page": 1,
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        },
        {
          "name": "Output Capacitance",
          "symbol": "COB",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "IE= 0 ; VCB= 10V;f= 1.0MHz",
          "source_page": 1,
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        },
        {
          "name": "Base Time Constant",
          "symbol": "rbb’ • CC",
          "kind": "electrical",
          "unit": "ps",
          "min": null,
          "typ": 10,
          "max": 15,
          "conditions": "IC= 5mA ; VCB= 10V;f= 31.9MHz",
          "source_page": 1,
          "source": "datasheet"
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "2SC2757 T33 (Slkor(SLKORMICRO Elec.)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "visibility": {
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}