main
Ray Set visibility: public 15f67e4 7d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "nce3018as",
  "title": "NCE3018AS",
  "brief": "Wuxi NCE Power Semiconductor MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "subcategory": "MOSFETs",
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    "parts": {
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      "footprint": "nce3018as.kicad_mod",
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      "model_3d_plain": "nce3018as-etched.glb",
      "model_3d_step": "nce3018as-etched.step",
      "model_3d_step_plain": "nce3018as.step",
      "lbr": "nce3018as.lbr"
    },
    "distributor_links": {
      "lcsc": "C163739"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T15:54:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
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    },
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      {
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        "name": "S",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET; VDS max 30V, continuous ID 18A."
      },
      {
        "number": "2",
        "name": "S",
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        "description": "Source terminal of the N-channel MOSFET; VDS max 30V, continuous ID 18A."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET; VDS max 30V, continuous ID 18A."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
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      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
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      },
      {
        "number": "6",
        "name": "D",
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        "description": "Drain terminal; VDS max 30V, continuous ID 18A, pulsed IDM 48A."
      },
      {
        "number": "7",
        "name": "D",
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        "description": "Drain terminal; VDS max 30V, continuous ID 18A, pulsed IDM 48A."
      },
      {
        "number": "8",
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        "type": "passive",
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      }
    ],
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        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin assignment read from the top-view drawing on page 1 (pins 1-3 S, 4 G, 5-8 D). The schematic labe",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.2198,
        "at": "2026-10-18T15:51:58"
      },
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        "pages": 7,
        "sha256": "ebeac8ad83051a86",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
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  "metadata": {
    "specs": {
      "Manufacturer": "Wuxi NCE Power Semiconductor",
      "Package": "SOP-8",
      "Category": "Transistors/Thyristors",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "ebeac8ad83051a8615df4c1ad95d2129b1c22298ed302e6c82cec96eae18140b",
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        {
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          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
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          "typ": null,
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        {
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          "min": null,
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        {
          "name": "Drain Current-Continuous",
          "symbol": "ID (100℃)",
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          "unit": "A",
          "min": null,
          "typ": null,
          "max": 12.7,
          "conditions": "TA=100℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
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          "min": null,
          "typ": null,
          "max": 48,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
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          "unit": "W",
          "min": null,
          "typ": null,
          "max": 3,
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        },
        {
          "name": "Operating Junction and Storage Temperature Range",
          "symbol": "TJ,TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Thermal Resistance, Junction-to-Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 42,
          "conditions": "Note 2: surface mounted on FR4 board, t ≤ 10 sec",
          "source_page": 1,
          "source": "datasheet"
        },
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          "name": "Drain-Source Breakdown Voltage",
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          "typ": 33,
          "max": null,
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          "source_page": 2,
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        {
          "name": "Zero Gate Voltage Drain Current",
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          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDS=30V, VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Body Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "VGS=±20V, VDS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
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          "min": 0.9,
          "typ": 1.1,
          "max": 1.4,
          "conditions": "VDS=VGS, ID=250μA",
          "source_page": 2,
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        },
        {
          "name": "Drain-Source On-State Resistance",
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          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 5.5,
          "max": 7,
          "conditions": "VGS=10V, ID=12A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 6.5,
          "max": 10,
          "conditions": "VGS=4.5V, ID=10A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Transconductance",
          "symbol": "gFS",
          "kind": "electrical",
          "unit": "S",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "VDS=5V, ID=12A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Voltage",
          "symbol": "VSD",
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          "min": null,
          "typ": null,
          "max": 1.2,
          "conditions": "VGS=0V, IS=18A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 18,
          "conditions": "Note 2 (surface mounted on FR4 board, t ≤ 10 sec)",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "NCE3018AS (Wuxi NCE Power Semiconductor) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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