NCEP033N10D

{
  "slug": "ncep033n10d",
  "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",
    "triode-mos tube-transistor",
    "ncep033n10d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ncep033n10d.kicad_sym",
    "ncep033n10d.kicad_mod",
    "ncep033n10d.glb",
    "ncep033n10d.step",
    "ncep033n10d.lbr",
    "docs/hero.png",
    "docs/ncep033n10d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ncep033n10d-hero.glb",
    "ncep033n10d-hero.overlay.json",
    "ncep033n10d-etched.glb"
  ],
  "component": {
    "mpn": "NCEP033N10D",
    "manufacturer": "Wuxi NCE Power Semiconductor",
    "package": "TO-263",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5d02ddeea4a1f0b9d63f575b31e67d84.pdf",
    "parts": {
      "symbol": "ncep033n10d.kicad_sym",
      "footprint": "ncep033n10d.kicad_mod",
      "model_3d": "ncep033n10d-hero.glb",
      "model_3d_plain": "ncep033n10d-etched.glb",
      "model_3d_step": "ncep033n10d-etched.step",
      "model_3d_step_plain": "ncep033n10d.step",
      "lbr": "ncep033n10d.lbr"
    },
    "distributor_links": {
      "lcsc": "C503060"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:34:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate; controls the channel, with VGS rated ±20 V maximum and threshold VGS(th) of 2.0 V min, 3.0 V typ, 4.0 V max at ID=250 µA."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain, which is the exposed tab (middle lead is omitted in the 2L outline); VDS is rated 100 V and continuous ID is 160 A."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source; the body diode carries up to 160 A continuous (IS) with VSD of 1.2 V max at 80 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 datasheet labels G, D and S on the TO-263 picture (page 1) but prints no pin numbers. The 2L dra",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.2721,
        "at": "2026-10-22T21:34:14"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5d02ddeea4a1f0b9d63f575b31e67d84.pdf",
        "pages": 7,
        "sha256": "4dae821958662efc",
        "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": "ncep033n10d.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": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ncep033n10d-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a9f68937c79297d29d2033cd04fe39df8beb03c3d7bdc028a1b29dfb45c3395b",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}