FDC5661N-F085

{
  "slug": "fdc5661n-f085",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi MOSFETs, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "fdc5661n-f085",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "fdc5661n-f085.kicad_sym",
    "fdc5661n-f085.kicad_mod",
    "fdc5661n-f085.glb",
    "fdc5661n-f085.step",
    "fdc5661n-f085.lbr",
    "docs/hero.png",
    "docs/fdc5661n-f085-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "fdc5661n-f085-hero.glb",
    "fdc5661n-f085-hero.overlay.json",
    "fdc5661n-f085-etched.glb"
  ],
  "component": {
    "mpn": "FDC5661N-F085",
    "manufacturer": "onsemi",
    "package": "TSOT-23-6",
    "pin_count": 6,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/fdc5661n-f085-d.pdf",
    "parts": {
      "symbol": "fdc5661n-f085.kicad_sym",
      "footprint": "fdc5661n-f085.kicad_mod",
      "model_3d": "fdc5661n-f085-hero.glb",
      "model_3d_plain": "fdc5661n-f085-etched.glb",
      "model_3d_step": "fdc5661n-f085-etched.step",
      "model_3d_step_plain": "fdc5661n-f085.step",
      "lbr": "fdc5661n-f085.lbr"
    },
    "distributor_links": {
      "lcsc": "C890871",
      "mouser": "512-FDC5661N-F085"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T00:39:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": "512-FDC5661N-F085",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal; drain-to-source voltage VDSS is 60 V maximum and continuous drain current is 4.3 A at VGS = 10 V."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal; drain-to-source voltage VDSS is 60 V maximum and continuous drain current is 4.3 A at VGS = 10 V."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate terminal; gate-to-source voltage VGS is limited to ±20 V."
      },
      {
        "number": "4",
        "name": "S",
        "type": "passive",
        "description": "Source terminal; source-to-drain diode forward voltage VSD is 1.25 V maximum at ISD = 4.3 A."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal; drain-to-source voltage VDSS is 60 V maximum and continuous drain current is 4.3 A at VGS = 10 V."
      },
      {
        "number": "6",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal; drain-to-source voltage VDSS is 60 V maximum and continuous drain current is 4.3 A at VGS = 10 V."
      }
    ],
    "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: Pin numbers and D/G/S labels come from the page 1 pin-connection diagram for the TSOT23-6 package. T"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0115,
        "at": "2026-10-27T00:39:23"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/fdc5661n-f085-d.pdf",
        "pages": 7,
        "sha256": "d286aae047053eb6",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          0.95
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1007b8f67a3e81e2c5182bfd1fd27afe4d8d3710e0bfa1a14b8a91db8b595eb5",
        "checked": "2026-10-27",
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      },
      {
        "file": "fdc5661n-f085-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "abf2b7d40d1298427f84155dcd946f5040e0af369c27965a25ab431aed501cf6",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}