main
Ray Set visibility: public 78d0188 23d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "smf4n65",
  "title": "SMF4N65",
  "brief": "HUAKE MOSFETs, TO-220F-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": [
    "component",
    "transistors-thyristors",
    "smf4n65",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SMF4N65",
    "manufacturer": "HUAKE",
    "package": "TO-220F-3",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588888948093693953",
    "parts": {
      "symbol": "smf4n65.kicad_sym",
      "footprint": "smf4n65.kicad_mod",
      "model_3d": "smf4n65-hero.glb",
      "model_3d_step": "smf4n65.step",
      "lbr": "smf4n65.lbr",
      "model_3d_plain": "smf4n65.glb"
    },
    "distributor_links": {
      "lcsc": "C563582"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T08:48:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate; gate-source voltage is rated at ±30 V with a gate threshold of 2.0 V to 4.0 V (VDS=VGS, ID=250 µA)."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain; drain-source voltage is rated at 650 V with 4.0 A continuous drain current at Tc=25C (limited by maximum junction temperature)."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source; connects to the body diode anode, with a maximum continuous diode forward current of 4.0 A."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin order is read from the G/D/S labels beside the leads in the page 1 package picture. The page",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 5,
        "cost_usd": 0.1954,
        "at": "2026-10-16T08:48:33"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588888948093693953",
        "pages": 5,
        "sha256": "336cce2f0f9a6327",
        "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"
    },
    "models_3d": [
      {
        "file": "smf4n65.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.16,
          4.7,
          28.85
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.935,
        "footprint_binding": "identity",
        "sha256": "7f1d530d2b80afd7cfb6522420bdcf9d79666f9bf84bbc5b905bfc33593c7ef0",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HUAKE",
      "Package": "TO-220F-3",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "336cce2f0f9a63278d13d4d8f5e19b7e9d94c16766ff346e7cef2af53f4cf086",
      "rows": [
        {
          "name": "Breakdown Voltage (Drain-Source)",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": 650,
          "typ": null,
          "max": null,
          "conditions": "VGS=0V ,ID=250μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDS=650V,VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VDS=520V,Tc=125C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Body Leakage Current, Forward",
          "symbol": "IGSSF",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VGS=+30V, VDS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Body Leakage Current, Reverse",
          "symbol": "IGSSR",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": -100,
          "conditions": "VGS=-30V, VDS=0V",
          "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": "Static Drain-Source On-Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 2.2,
          "max": 2.6,
          "conditions": "VGS=10 V, ID=2.0A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Continuous Drain-Source Diode Forward Current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Pulsed Drain-Source Diode Forward Current",
          "symbol": "ISM",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.4,
          "conditions": "VGS =0V,IS=4.0A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDSS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 650,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain Current - Continuous",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "Tc=25C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain Current - Continuous",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "Tc=100C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain Current - Pulsed (Note1)",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Voltage",
          "symbol": "VGSS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Single Pulsed Avalanche Energy (Note2)",
          "symbol": "EAS",
          "kind": "absolute_maximum",
          "unit": "mJ",
          "min": null,
          "typ": null,
          "max": 240,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Avalanche Current (Note1)",
          "symbol": "IAR",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Repetitive Avalanche Energy (Note1)",
          "symbol": "EAR",
          "kind": "absolute_maximum",
          "unit": "mJ",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Diode Recovery dv/dt (Note3)",
          "symbol": "dv/dt",
          "kind": "absolute_maximum",
          "unit": "V/ns",
          "min": null,
          "typ": null,
          "max": 4.5,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 33,
          "conditions": "TC =25C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation Derating",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W/C",
          "min": null,
          "typ": null,
          "max": 0.26,
          "conditions": "Derate above 25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction to Case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "C /W",
          "min": null,
          "typ": null,
          "max": 3.79,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction to Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "C /W",
          "min": null,
          "typ": null,
          "max": 62.5,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "smf4n65"
  ],
  "discovery_pitch": "SMF4N65 (HUAKE) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "smf4n65.kicad_sym",
    "smf4n65.kicad_mod",
    "smf4n65.glb",
    "smf4n65.step",
    "smf4n65.lbr",
    "docs/hero.png",
    "docs/smf4n65-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "smf4n65-hero.glb",
    "smf4n65-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}