main
Ray Set visibility: public 547500f 1d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "swf4n60d",
  "title": "SWF4N60D",
  "brief": "Samwin MOSFETs, TO-220F. 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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    "swf4n60d",
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  "component": {
    "mpn": "SWF4N60D",
    "manufacturer": "Samwin",
    "package": "TO-220F",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/9b86684e14c79854e64e6c647608552e.pdf",
    "parts": {
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      "model_3d_step": "swf4n60d.step",
      "lbr": "swf4n60d.lbr",
      "model_3d_plain": "swf4n60d.glb"
    },
    "distributor_links": {
      "lcsc": "C5151766"
    },
    "distributor_check": {
      "checked_at": "2026-11-07T04:08:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Gate",
        "type": "input",
        "description": "Gate terminal; gate-to-source voltage is rated ±30 V (VGS) and the threshold is 2.5 to 4.5 V at ID=250 µA."
      },
      {
        "number": "2",
        "name": "Drain",
        "type": "passive",
        "description": "Drain terminal; drain-to-source voltage is rated 600 V (VDSS) and continuous drain current is 4 A at TC=25°C, limited by junction temperature."
      },
      {
        "number": "3",
        "name": "Source",
        "type": "passive",
        "description": "Source terminal; the integral body diode is rated for 4 A continuous source current and 16 A pulsed source current."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The MPN SWF4N60D maps to the order-code row 'SW F 4N60D' (marking SW4N60D, package TO-220F, tube) on; Pin 3 (Source) description cites the body-diode ratings from page 2 rather than a pin-specific limit"
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        "cost_usd": 0.0225,
        "at": "2026-11-07T04:08:06"
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        "pages": 7,
        "sha256": "556c2248ca826a4e",
        "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"
    },
    "models_3d": [
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        "file": "swf4n60d.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": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Samwin",
      "Package": "TO-220F",
      "Category": "Triode/MOS Tube/Transistor",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "556c2248ca826a4e4d1e1c32184ad641a2fb645a93a2dd75531059ab4faf7a11",
      "rows": [
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          "name": "Drain to Source Voltage",
          "symbol": "VDSS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
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          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "@TC=25oC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "@TC=100oC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain current pulsed",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "note 1",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate to Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Single pulsed Avalanche Energy",
          "symbol": "EAS",
          "kind": "absolute_maximum",
          "unit": "mJ",
          "min": null,
          "typ": null,
          "max": 184,
          "conditions": "note 2",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Repetitive Avalanche Energy",
          "symbol": "EAR",
          "kind": "absolute_maximum",
          "unit": "mJ",
          "min": null,
          "typ": null,
          "max": 55,
          "conditions": "note 1",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak diode Recovery dv/dt",
          "symbol": "dv/dt",
          "kind": "absolute_maximum",
          "unit": "V/ns",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "note 3",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Total power dissipation (TO-220F)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 23.5,
          "conditions": "@TC=25oC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature & Storage Temperature",
          "symbol": "TSTG, TJ",
          "kind": "absolute_maximum",
          "unit": "oC",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Lead Temperature for soldering purpose",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "oC",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "1/8 from Case for 5 seconds",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, Junction to case (TO-220F)",
          "symbol": "Rthjc",
          "kind": "thermal",
          "unit": "oC/W",
          "min": null,
          "typ": null,
          "max": 5.31,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, Junction to ambient (TO-220F)",
          "symbol": "Rthja",
          "kind": "thermal",
          "unit": "oC/W",
          "min": null,
          "typ": null,
          "max": 47.1,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain to source breakdown voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": 600,
          "typ": null,
          "max": null,
          "conditions": "VGS=0V, ID=250uA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain to source leakage current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDS=600V, VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain to source leakage current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "VDS=480V, TC=125oC",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate to source leakage current, forward",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VGS=30V, VDS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate to source leakage current, reverse",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": null,
          "conditions": "VGS=-30V, VDS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate threshold voltage",
          "symbol": "VGS(TH)",
          "kind": "electrical",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 4.5,
          "conditions": "VDS=VGS, ID=250uA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain to source on state resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 1.9,
          "max": 2.2,
          "conditions": "VGS=10V, ID=2A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode forward voltage drop",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.4,
          "conditions": "IS=4A, VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
    "swf4n60d"
  ],
  "discovery_pitch": "SWF4N60D (Samwin) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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    "swf4n60d.step",
    "swf4n60d.lbr",
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  "visibility": {
    "public": true
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}