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Ray Set visibility: public b383dc0 13d ago
{
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  "type": "component",
  "slug": "hbc857c235",
  "title": "HBC857C235",
  "brief": "HXY MOSFET Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
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    "distributor_links": {
      "lcsc": "C42389326"
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    "distributor_check": {
      "checked_at": "2026-10-27T09:35:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "quota"
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      "mouser": {
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        "status": "quota"
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    },
    "pins": [
      {
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        "name": "B",
        "type": "input",
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      },
      {
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        "name": "E",
        "type": "passive",
        "description": "Emitter of the PNP transistor; VEBO is -5V and IC is -0.1A continuous."
      },
      {
        "number": "3",
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        "type": "passive",
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        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
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        "guard_notes": [
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 3,
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        "refuses_to_fabricate": true
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        "checked": "2026-10-27",
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  "metadata": {
    "specs": {
      "Manufacturer": "HXY MOSFET",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
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    "characteristics": {
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          "max": -50,
          "conditions": "Ta=25°C",
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          "max": -0.1,
          "conditions": "Ta=25°C",
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        },
        {
          "name": "Collector Power Dissipation",
          "symbol": "PC",
          "kind": "absolute_maximum",
          "unit": "mW",
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          "max": 200,
          "conditions": "Ta=25°C",
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        {
          "name": "Junction Temperature",
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          "unit": "℃",
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          "name": "Storage Temperature",
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        {
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          "conditions": "IC=-100mA, IB= -5 mA",
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        {
          "name": "Base-emitter saturation voltage",
          "symbol": "VBE(sat)",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": -1.1,
          "conditions": "IC= -100mA, IB= -5mA",
          "source_page": 1,
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        },
        {
          "name": "Transition frequency",
          "symbol": "fT",
          "kind": "electrical",
          "unit": "MHz",
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          "conditions": "VCE= -5 V, IC= -10mA, f=100MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector capacitance",
          "symbol": "Cob",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 4.5,
          "conditions": "VCB=-10V, f=1MHz",
          "source_page": 1,
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "HBC857C235 (HXY MOSFET) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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