IRF730

{
  "schema_version": 1,
  "type": "component",
  "slug": "irf730",
  "title": "IRF730",
  "brief": "OSEN MOSFETs, TO-220AB. 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",
    "irf730",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "IRF730",
    "manufacturer": "OSEN",
    "package": "TO-220AB",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590920576746151936",
    "parts": {
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      "footprint": "irf730.kicad_mod",
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      "model_3d_plain": "irf730-etched.glb",
      "model_3d_step": "irf730-etched.step",
      "model_3d_step_plain": "irf730.step",
      "lbr": "irf730.lbr"
    },
    "distributor_links": {
      "lcsc": "C20607745"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T14:33:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Gate",
        "type": "input",
        "description": "Gate control input; gate-source voltage is rated ±30 V continuous with a 2.0 V to 4.0 V threshold at ID=250µA."
      },
      {
        "number": "2",
        "name": "Drain",
        "type": "passive",
        "description": "Drain terminal, rated 450 V drain-source voltage and 6 A continuous drain current (25 A pulsed)."
      },
      {
        "number": "3",
        "name": "Source",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET, with a 6 A continuous body-diode forward current."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
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        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin assignment (1 Gate, 2 Drain, 3 Source) is read from the symbol on page 1. The datasheet does not",
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        "cost_usd": 0.1746,
        "at": "2026-10-18T14:31:03"
      },
      "datasheet": {
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        "pages": 3,
        "sha256": "79dd0675c957d2ec",
        "source_tier": "lcsc"
      },
      "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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        "role": "plain",
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        "units": "mm",
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        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          4.455,
          28.525
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        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "7cb065d935df5771f0ba6e48ddd180863a121af76483dad7f18e667a7b68204a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "OSEN",
      "Package": "TO-220AB",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "79dd0675c957d2ecf2cf778b5e6468f513e696422740ac5014e99d9645a25257",
      "rows": [
        {
          "name": "Drain-Source Breakdown Voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": 450,
          "typ": null,
          "max": null,
          "conditions": "ID=250µA, VGS=0V, TJ=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 4,
          "conditions": "VDS=VGS, ID=250μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Body Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "VGS=±20V, VDS=0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "VDS=400V, VGS=0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Transconductance",
          "symbol": "gfs",
          "kind": "electrical",
          "unit": "S",
          "min": 2.9,
          "typ": null,
          "max": null,
          "conditions": "VDS=50V, ID=3.3A",
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        },
        {
          "name": "Total Gate Charge",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
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          "typ": null,
          "max": 38,
          "conditions": "VDS=320V, VGS=10V, ID=3.5A (Note 2)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Charge",
          "symbol": "Qgs",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": null,
          "max": 5.7,
          "conditions": "VDS=320V, VGS=10V, ID=3.5A (Note 2)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate-Drain Charge",
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          "kind": "electrical",
          "unit": "nC",
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          "max": -22,
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          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain-Source Diode Forward Current",
          "symbol": "IS",
          "kind": "electrical",
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          "min": null,
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          "conditions": "(Note 2)",
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          "source": "datasheet"
        },
        {
          "name": "Diode Forward On-Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.6,
          "conditions": "IS=6A, VGS=0",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction to Case",
          "symbol": "Rth(j-c)",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 2.27,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
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          "typ": null,
          "max": 450,
          "conditions": "Tc=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
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          "unit": "V",
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          "conditions": "Tc=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
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          "max": 6,
          "conditions": "Tc=25°C (Note 2)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain Current-Single Pulsed",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "Note 1",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
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          "unit": "W",
          "min": null,
          "typ": null,
          "max": 55,
          "conditions": "Tc=25°C (Note 2)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Max. Operating Junction Temperature",
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          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
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      ]
    }
  },
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  "discovery_triggers": [
    "irf730"
  ],
  "discovery_pitch": "IRF730 (OSEN) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}