MSD40P45

{
  "slug": "msd40p45",
  "version": "0.1.0",
  "type": "component",
  "description": "Bruckewell MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "msd40p45",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "msd40p45.kicad_sym",
    "msd40p45.kicad_mod",
    "msd40p45.glb",
    "msd40p45.step",
    "msd40p45.lbr",
    "docs/hero.png",
    "docs/msd40p45-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "msd40p45-hero.glb",
    "msd40p45-hero.overlay.json",
    "msd40p45-etched.glb"
  ],
  "component": {
    "mpn": "MSD40P45",
    "manufacturer": "Bruckewell",
    "package": "TO-252",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8ea258c793cd67cf93cc82cf868618b5.pdf",
    "parts": {
      "symbol": "msd40p45.kicad_sym",
      "footprint": "msd40p45.kicad_mod",
      "model_3d": "msd40p45-hero.glb",
      "model_3d_plain": "msd40p45-etched.glb",
      "model_3d_step": "msd40p45-etched.step",
      "model_3d_step_plain": "msd40p45.step",
      "lbr": "msd40p45.lbr"
    },
    "distributor_links": {
      "lcsc": "C22374934"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:26:37Z",
      "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 limited to ±20 V, with threshold of -1.0 to -2.5 V and suited to -4.5 V gate drive."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain (also the exposed tab); drain-source voltage -40 V and continuous drain current -45 A at TC=25°C."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source; continuous source current -45 A and pulsed source current -90 A through the body diode."
      }
    ],
    "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 package drawing does not print pin numbers. The marking view shows G, D, S left to right, so I m",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 6,
        "cost_usd": 0.1904,
        "at": "2026-10-23T12:26:24"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/8ea258c793cd67cf93cc82cf868618b5.pdf",
        "pages": 6,
        "sha256": "a30b4f078706d747",
        "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": "msd40p45.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "msd40p45-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7bced6aeb43e52ea8898cf64f5198a652292569d76c5db5f390548e69ebbb716",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}