main
Ray Set visibility: public 0671923 8d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "si3420a-tp",
  "title": "SI3420A-TP",
  "brief": "MCC Micro Commercial Components MOSFETs, SOT-23. 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",
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  "component": {
    "mpn": "SI3420A-TP",
    "manufacturer": "MCC Micro Commercial Components",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588905502046621697",
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      "model_3d_step_plain": "si3420a-tp.step",
      "lbr": "si3420a-tp.lbr"
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    "distributor_links": {
      "lcsc": "C669008",
      "digikey": "SI3420A-TPMSTR-ND",
      "mouser": "833-SI3420A-TP"
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    "distributor_check": {
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "found",
        "lifecycle": "Active"
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      "mouser": {
        "pn": "833-SI3420A-TP",
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      {
        "number": "1",
        "name": "GATE",
        "type": "input",
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      },
      {
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      },
      {
        "number": "3",
        "name": "DRAIN",
        "type": "passive",
        "description": "Drain terminal of the N-channel MOSFET; drain-source voltage is rated 20 V per the maximum ratings and V(BR)DSS is 20 V minimum at VGS=0 V, ID=250 µA."
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  "metadata": {
    "specs": {
      "Manufacturer": "MCC Micro Commercial Components",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
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          "name": "Drain-Source Voltage",
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          "typ": null,
          "max": 20,
          "conditions": "",
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          "name": "Gate-Source Voltage",
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          "conditions": "",
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        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
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          "min": null,
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          "conditions": "",
          "source_page": 1,
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        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "Repetitive rating, pulse width limited by max. junction temperature (Note 2)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Total Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1.25,
          "conditions": "Surface mounted on FR4 board, t≤10s (Note 1)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
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        {
          "name": "Storage Temperature Range",
          "symbol": "",
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          "unit": "°C",
          "min": -55,
          "typ": null,
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        {
          "name": "Thermal Resistance, Junction to Ambient",
          "symbol": "",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "Note 1: surface mounted on FR4 board, t≤10s",
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          "name": "Drain-Source Breakdown Voltage",
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          "unit": "V",
          "min": 20,
          "typ": null,
          "max": null,
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        },
        {
          "name": "Gate-Source Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "VDS=0V, VGS=±10V",
          "source_page": 2,
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        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDS=20V, VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": 0.5,
          "typ": null,
          "max": 1,
          "conditions": "VDS=VGS, ID=250µA",
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        {
          "name": "Drain-Source On-Resistance",
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          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "VGS=4.5V, ID=5A",
          "source_page": 2,
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        {
          "name": "Drain-Source On-Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 35,
          "conditions": "VGS=2.5V, ID=4A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.2,
          "conditions": "VGS=0V, IS=1A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "Note 2",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Forward Transconductance",
          "symbol": "gFS",
          "kind": "electrical",
          "unit": "S",
          "min": null,
          "typ": 25,
          "max": null,
          "conditions": "VDS=5V, ID=6A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance",
          "symbol": "Ciss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 515,
          "max": null,
          "conditions": "VDS=10V, VGS=0V, f=1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitance",
          "symbol": "Coss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 90,
          "max": null,
          "conditions": "VDS=10V, VGS=0V, f=1MHz",
          "source_page": 2,
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        },
        {
          "name": "Reverse Transfer Capacitance",
          "symbol": "Crss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 72,
          "max": null,
          "conditions": "VDS=10V, VGS=0V, f=1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Gate Charge",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 12,
          "max": null,
          "conditions": "VDS=10V, VGS=10V, ID=6A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Charge",
          "symbol": "Qgs",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
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          "max": null,
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        {
          "name": "Gate-Drain Charge",
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          "kind": "electrical",
          "unit": "nC",
          "min": null,
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          "max": null,
          "conditions": "VDS=10V, VGS=10V, ID=6A",
          "source_page": 2,
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        },
        {
          "name": "Turn-On Delay Time",
          "symbol": "td(on)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "VGS=10V, VDD=10V, RL=1.7Ω, RGEN=3Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-On Rise Time",
          "symbol": "tr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 7.5,
          "max": null,
          "conditions": "VGS=10V, VDD=10V, RL=1.7Ω, RGEN=3Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-Off Delay Time",
          "symbol": "td(off)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "VGS=10V, VDD=10V, RL=1.7Ω, RGEN=3Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-Off Fall Time",
          "symbol": "tf",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 6,
          "max": null,
          "conditions": "VGS=10V, VDD=10V, RL=1.7Ω, RGEN=3Ω",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "SI3420A-TP (MCC Micro Commercial Components) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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