NCEP4090GU

{
  "slug": "ncep4090gu",
  "version": "0.1.0",
  "type": "component",
  "description": "Wuxi NCE Power Semiconductor MOSFETs, DFN5x6-8L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "ncep4090gu",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ncep4090gu.kicad_sym",
    "ncep4090gu.kicad_mod",
    "ncep4090gu.glb",
    "ncep4090gu.step",
    "ncep4090gu.lbr",
    "docs/hero.png",
    "docs/ncep4090gu-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ncep4090gu-hero.glb",
    "ncep4090gu-hero.overlay.json"
  ],
  "component": {
    "mpn": "NCEP4090GU",
    "manufacturer": "Wuxi NCE Power Semiconductor",
    "package": "DFN5x6-8L",
    "pin_count": 9,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589042223073255424",
    "parts": {
      "symbol": "ncep4090gu.kicad_sym",
      "footprint": "ncep4090gu.kicad_mod",
      "model_3d": "ncep4090gu-hero.glb",
      "model_3d_plain": "ncep4090gu.glb",
      "model_3d_step": "ncep4090gu-etched.step",
      "model_3d_step_plain": "ncep4090gu.step",
      "lbr": "ncep4090gu.lbr"
    },
    "distributor_links": {
      "lcsc": "C502976"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T21:27:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 550 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET, connected to the body diode anode; 90 A continuous drain current rating."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET, shorted internally with the other source pins."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET, shorted internally with the other source pins."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
        "description": "Gate terminal with a maximum gate-source voltage of ±20 V and a threshold of 1.0 to 2.2 V."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal, connected to the exposed drain tab; VDS rating of 40 V."
      },
      {
        "number": "6",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal, connected to the exposed drain tab; VDS rating of 40 V."
      },
      {
        "number": "7",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal, connected to the exposed drain tab; VDS rating of 40 V."
      },
      {
        "number": "8",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal, connected to the exposed drain tab; VDS rating of 40 V."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 shows two package drawings, DFN5X6-8L(G) and DFN5X6-8L(E), on pages 5 and 6. Their tex; The bottom view of the package shows a large exposed pad, and the schematic joins pins 5-8 to the dr",
          "exposed pad 9 added from the footprint",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.2394,
        "at": "2026-10-09T21:25:14"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589042223073255424",
        "pages": 7,
        "sha256": "b6930b7668be5719",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ncep4090gu.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.98,
          0.92
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "13e5a2a05f78c2a0952534b2fb187d0be154d366a431374e398c7e2032779f1b",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ncep4090gu-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
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          0.92
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "41dd624c14c8d9e30e0afb321c6b13c68ac8f867f0825057c3b8d7407496a87e",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}