NCEP039N10D

{
  "slug": "ncep039n10d",
  "version": "0.1.0",
  "type": "component",
  "description": "Wuxi NCE Power Semiconductor MOSFETs, TO-263. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "ncep039n10d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ncep039n10d.kicad_sym",
    "ncep039n10d.kicad_mod",
    "ncep039n10d.glb",
    "ncep039n10d.step",
    "ncep039n10d.lbr",
    "docs/hero.png",
    "docs/ncep039n10d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ncep039n10d-hero.glb",
    "ncep039n10d-hero.overlay.json",
    "ncep039n10d-etched.glb"
  ],
  "component": {
    "mpn": "NCEP039N10D",
    "manufacturer": "Wuxi NCE Power Semiconductor",
    "package": "TO-263",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893187331407872",
    "parts": {
      "symbol": "ncep039n10d.kicad_sym",
      "footprint": "ncep039n10d.kicad_mod",
      "model_3d": "ncep039n10d-hero.glb",
      "model_3d_plain": "ncep039n10d-etched.glb",
      "model_3d_step": "ncep039n10d-etched.step",
      "model_3d_step_plain": "ncep039n10d.step",
      "lbr": "ncep039n10d.lbr"
    },
    "distributor_links": {
      "lcsc": "C503059"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T02:07:26Z",
      "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 limit is ±20 V, with VGS(th) of 2.0 V min, 3.0 V typ and 4.0 V max at ID=250μA."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain, the middle position shown as D on the TO-263 view; the drawing shows only a trimmed stub there, and the drain is the exposed tab (VDS 100 V, ID 135 A continuous)."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source; continuous diode forward current IS is 135 A max."
      }
    ],
    "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 datasheet does not print pin numbers. The page 1 TO-263 picture labels G, D and S left to right,",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.2746,
        "at": "2026-10-19T02:05:10"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893187331407872",
        "pages": 7,
        "sha256": "51ae5911b9bad6b2",
        "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": [
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        "file": "ncep039n10d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "804a3f76e4182a02567b2429bdc9a585b857158fb8543fccd29c8eb6780e1310",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ncep039n10d-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "baf243d4ca7222a844d13e6e4d8427396dab95a161e420e0c7449959a876d9ee",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}