main
Ray Set visibility: public 2db4865 11d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "pdtc114yu-qx",
  "title": "PDTC114YU-QX",
  "brief": "Nexperia Bipolar (BJT), SOT-323-3. 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",
    "pdtc114yu-qx",
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    "extractor-text"
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  "component": {
    "mpn": "PDTC114YU-QX",
    "manufacturer": "Nexperia",
    "package": "SOT-323-3",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://assets.nexperia.com/documents/data-sheet/PDTC114YU-QX.pdf",
    "parts": {
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      "footprint": "pdtc114yu-qx.kicad_mod",
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      "lbr": "pdtc114yu-qx.lbr"
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    "distributor_links": {
      "lcsc": "C5311549",
      "digikey": "1727-PDTC114YU-QXTR-ND",
      "mouser": "771-PDTC114YU-QX"
    },
    "distributor_check": {
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1727-PDTC114YU-QXTR-ND",
        "status": "found",
        "lifecycle": "Active"
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        "pn": "771-PDTC114YU-QX",
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    "pins": [
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        "name": "I",
        "type": "input",
        "description": "Input (base) of the NPN resistor-equipped transistor, connected through built-in bias resistor R1 = 10 kΩ (7 to 13 kΩ), with a positive input voltage limit of 40 V and negative limit of -6 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (emitter) of the transistor, with R2 = 47 kΩ connected between it and the base."
      },
      {
        "number": "3",
        "name": "O",
        "type": "passive",
        "description": "Output (collector), rated for VCEO of 50 V and output current of 100 mA maximum."
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        "guard_notes": [
          "extractor flagged: Datasheet gives no electrical pin type; output (collector) pin typed as passive by judgment, since i; Characteristics table lists VI(off) typ 0.7 / max 0.5 V and VI(on) min 1.4 / typ 0.8 V, which look s"
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        "sha256": "53bfc7b268141ee2",
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      "pins": {
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        "described": 3,
        "cites_pages": true,
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        "checked": "2026-10-22",
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  "metadata": {
    "specs": {
      "Manufacturer": "Nexperia",
      "Package": "SOT-323-3",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "53bfc7b268141ee2353d32fd53404700252242f68b6d21fcacb40d079be1b364",
      "rows": [
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          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "open base",
          "source_page": 1,
          "source": "datasheet"
        },
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          "name": "output current",
          "symbol": "IO",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "bias resistor 1 (input)",
          "symbol": "R1",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 7,
          "typ": 10,
          "max": 13,
          "conditions": "see Section 11 test information",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "bias resistor ratio",
          "symbol": "R2/R1",
          "kind": "electrical",
          "unit": "",
          "min": 3.7,
          "typ": 4.7,
          "max": 5.7,
          "conditions": "see Section 11 test information",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "collector-base voltage",
          "symbol": "VCBO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "open emitter",
          "source_page": 2,
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        },
        {
          "name": "collector-emitter voltage",
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        {
          "name": "emitter-base voltage",
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          "typ": null,
          "max": 6,
          "conditions": "open collector",
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          "source": "datasheet"
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        {
          "name": "input voltage positive",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "positive",
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          "min": null,
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          "source": "datasheet"
        },
        {
          "name": "total power dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "Tamb ≤ 25 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "junction temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ambient temperature",
          "symbol": "Tamb",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
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        {
          "name": "storage temperature",
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          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "thermal resistance from junction to ambient",
          "symbol": "Rth(j-a)",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": null,
          "max": 625,
          "conditions": "in free air",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "collector-base breakdown voltage",
          "symbol": "V(BR)CBO",
          "kind": "electrical",
          "unit": "V",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "IC = 100 µA; IE = 0 A; Tamb = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "collector-emitter breakdown voltage",
          "symbol": "V(BR)CEO",
          "kind": "electrical",
          "unit": "V",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "IC = 2 mA; IB = 0 A; Tamb = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "collector-base cut-off current",
          "symbol": "ICBO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VCB = 50 V; IE = 0 A; Tamb = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "collector-emitter cut-off current",
          "symbol": "ICEO",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VCE = 30 V; IB = 0 A; Tamb = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "collector-emitter cut-off current",
          "symbol": "ICEO",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VCE = 30 V; IB = 0 A; Tj = 150 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "emitter-base cut-off current",
          "symbol": "IEBO",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "VEB = 5 V; IC = 0 A; Tamb = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "DC current gain",
          "symbol": "hFE",
          "kind": "electrical",
          "unit": "",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "VCE = 5 V; IC = 5 mA; Tamb = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "collector-emitter saturation voltage",
          "symbol": "VCEsat",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
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          "max": 100,
          "conditions": "IC = 5 mA; IB = 0.25 mA; Tamb = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "off-state input voltage",
          "symbol": "VI(off)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.7,
          "max": 0.5,
          "conditions": "VCE = 5 V; IC = 100 µA; Tamb = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "on-state input voltage",
          "symbol": "VI(on)",
          "kind": "electrical",
          "unit": "V",
          "min": 1.4,
          "typ": 0.8,
          "max": null,
          "conditions": "VCE = 0.3 V; IC = 1 mA; Tamb = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "collector capacitance",
          "symbol": "Cc",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "VCB = 10 V; IE = 0 A; ie = 0 A; f = 1 MHz; Tamb = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "transition frequency",
          "symbol": "fT",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": 230,
          "max": null,
          "conditions": "VCE = 5 V; IC = 10 mA; f = 100 MHz; Tamb = 25 °C",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "PDTC114YU-QX (Nexperia) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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