2STR2230

{
  "schema_version": 1,
  "type": "component",
  "slug": "2str2230",
  "title": "2STR2230",
  "brief": "STMicroelectronics Bipolar (BJT), SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "transistors-thyristors",
    "2str2230"
  ],
  "component": {
    "mpn": "2STR2230",
    "manufacturer": "STMicroelectronics",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586189627086540800",
    "parts": {
      "symbol": "2str2230.kicad_sym",
      "footprint": "2str2230.kicad_mod",
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      "model_3d_plain": "2str2230.glb",
      "model_3d_step": "2str2230-etched.step",
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      "lbr": "2str2230.lbr"
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "B",
        "type": "input",
        "description": "Base terminal of the PNP BJT. Drive with negative base current relative to emitter to turn the device on (IB = -100 mA typical for IC = -1 A). VEBO absolute max = -5 V."
      },
      {
        "number": "2",
        "name": "E",
        "type": "passive",
        "description": "Emitter terminal of the PNP BJT. Typically tied to the higher-potential supply rail (e.g. VCC) in low-side PNP switch topologies. VBE(sat) around -0.9 V typical at IC = -1 A."
      },
      {
        "number": "3",
        "name": "C",
        "type": "passive",
        "description": "Collector terminal of the PNP BJT. Handles the load current up to IC = -1.5 A DC (-3 A peak, tP < 5 ms). VCEO breakdown = -30 V, VCE(sat) = -0.25 V typical at IC = -1 A, IB = -100 mA."
      }
    ],
    "provenance": {
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        "pages": 10,
        "sha256": "3caa8cc9e22dd941",
        "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
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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    "models_3d": [
      {
        "file": "2str2230.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "fb8b098bde8d72028c8ad530dc071e90336120357fb6abc4e1b8caa5c12707dd",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "3caa8cc9e22dd941",
      "rows": [
        {
          "name": "Collector-emitter voltage (VCE = 0)",
          "symbol": "VCES",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -30,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Collector-emitter voltage (IB = 0)",
          "symbol": "VCEO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -30,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Emitter-base voltage (IC = 0)",
          "symbol": "VEBO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Collector current",
          "symbol": "IC",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -1.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Collector peak current",
          "symbol": "ICM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -3,
          "conditions": "tP < 5ms",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Total dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "Tamb = 25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction-amb",
          "symbol": "Rthj-amb",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "Device mounted on PCB area of 1 cm2",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Collector cut-off current",
          "symbol": "ICBO",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": -0.1,
          "conditions": "IE = 0, VCB = -30 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Emitter cut-off current",
          "symbol": "IEBO",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": -0.1,
          "conditions": "IC = 0, VEB = -4 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Collector-base breakdown voltage",
          "symbol": "V(BR)CBO",
          "kind": "electrical",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "IE = 0, IC = -100 μA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Collector-emitter breakdown voltage",
          "symbol": "V(BR)CEO",
          "kind": "electrical",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "IB = 0, IC = -10 mA; pulse test 300 μs, duty cycle ≤ 1.5 %",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Emitter-base breakdown voltage",
          "symbol": "V(BR)EBO",
          "kind": "electrical",
          "unit": "V",
          "min": -5,
          "typ": null,
          "max": null,
          "conditions": "IC = 0, IE = -100 μA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Collector-emitter saturation voltage",
          "symbol": "VCE(sat)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -0.17,
          "conditions": "IC = -0.1 A, IB = -1 mA; pulse test 300 μs, duty cycle ≤ 1.5 %",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Collector-emitter saturation voltage",
          "symbol": "VCE(sat)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -0.25,
          "max": -0.45,
          "conditions": "IC = -1 A, IB = -100 mA; pulse test 300 μs, duty cycle ≤ 1.5 %",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Collector-emitter saturation voltage",
          "symbol": "VCE(sat)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -0.42,
          "max": -0.8,
          "conditions": "IC = -2 A, IB = -200 mA; pulse test 300 μs, duty cycle ≤ 1.5 %",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Base-emitter saturation voltage",
          "symbol": "VBE(sat)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -0.9,
          "max": -1.25,
          "conditions": "IC = -1 A, IB = -100 mA; pulse test 300 μs, duty cycle ≤ 1.5 %",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "DC current gain",
          "symbol": "hFE",
          "kind": "electrical",
          "unit": "",
          "min": 210,
          "typ": null,
          "max": null,
          "conditions": "IC = -50 mA, VCE = -2 V; pulse test 300 μs, duty cycle ≤ 1.5 %",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "DC current gain",
          "symbol": "hFE",
          "kind": "electrical",
          "unit": "",
          "min": 170,
          "typ": 280,
          "max": 560,
          "conditions": "IC = -0.5 A, VCE = -2 V; pulse test 300 μs, duty cycle ≤ 1.5 %",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "DC current gain",
          "symbol": "hFE",
          "kind": "electrical",
          "unit": "",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "IC = -1 A, VCE = -2 V; pulse test 300 μs, duty cycle ≤ 1.5 %",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "DC current gain",
          "symbol": "hFE",
          "kind": "electrical",
          "unit": "",
          "min": 70,
          "typ": null,
          "max": null,
          "conditions": "IC = -1.5 A, VCE = -2 V; pulse test 300 μs, duty cycle ≤ 1.5 %",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Transition frequency",
          "symbol": "ft",
          "kind": "electrical",
          "unit": "MHz",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "IC = -0.1 A, VCE = -5 V, f = 100 MHz",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Collector-base capacitance",
          "symbol": "CCBO",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "IE = 0, VCB = -10 V, f = 1 MHz",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Turn-on time",
          "symbol": "ton",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 74,
          "conditions": "Resistive load, IC = -1.5 A, VCC = -10 V, IB1 = -IB2 = -150 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Turn-off time",
          "symbol": "toff",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "Resistive load, IC = -1.5 A, VCC = -10 V, IB1 = -IB2 = -150 mA",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [
    {
      "mpn": "2STR2230",
      "kind": "packaging"
    }
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    "info"
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  "discovery_triggers": [
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  "discovery_pitch": "2STR2230 (STMicroelectronics) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "visibility": {
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  "updated_at": "2026-09-24T14:37:54.911Z"
}