main
Ray Set visibility: public daf4416 8h ago
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{
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  "type": "component",
  "slug": "ncep033n10d",
  "title": "NCEP033N10D",
  "brief": "Wuxi NCE Power Semiconductor MOSFETs, TO-263. 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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    "triode-mos tube-transistor",
    "ncep033n10d",
    "factory-2.0.0",
    "extractor-text"
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  "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": {
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      "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": {
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        "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"
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        "pages_sent": 7,
        "cost_usd": 0.2721,
        "at": "2026-10-22T21:34:14"
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        "pages": 7,
        "sha256": "4dae821958662efc",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 3,
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        "seat": "z = 0",
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        "footprint_binding": "identity",
        "sha256": "804a3f76e4182a02567b2429bdc9a585b857158fb8543fccd29c8eb6780e1310",
        "checked": "2026-10-22",
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  "metadata": {
    "specs": {
      "Manufacturer": "Wuxi NCE Power Semiconductor",
      "Package": "TO-263",
      "Category": "Triode/MOS Tube/Transistor",
      "Pins": "3"
    },
    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "4dae821958662efcd176d86ffa1d04cb82f85a30b12eefa3c2da9509a637c46e",
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          "name": "Drain-Source Breakdown Voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "VGS=0V ID=250μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDS=100V,VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Body Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
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          "conditions": "VGS=±20V,VDS=0V",
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          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": 3,
          "max": 4,
          "conditions": "VDS=VGS,ID=250μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance (TO-263)",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 2.7,
          "max": 3.3,
          "conditions": "VGS=10V, ID=80A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Transconductance",
          "symbol": "gFS",
          "kind": "electrical",
          "unit": "S",
          "min": 85,
          "typ": null,
          "max": null,
          "conditions": "VDS=5V,ID=80A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.2,
          "conditions": "VGS=0V,IS=80A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 160,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "TC=25℃",
          "source_page": 1,
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        },
        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "TC=25℃",
          "source_page": 1,
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        },
        {
          "name": "Drain Current-Continuous",
          "symbol": "ID",
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          "unit": "A",
          "min": null,
          "typ": null,
          "max": 160,
          "conditions": "TC=25℃",
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        {
          "name": "Drain Current-Continuous (100℃)",
          "symbol": "ID (100℃)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 120,
          "conditions": "TC=100℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 640,
          "conditions": "TC=25℃, Note 1",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 245,
          "conditions": "TC=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Derating factor",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "W/℃",
          "min": null,
          "typ": null,
          "max": 1.63,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Single pulse avalanche energy",
          "symbol": "EAS",
          "kind": "absolute_maximum",
          "unit": "mJ",
          "min": null,
          "typ": null,
          "max": 1345,
          "conditions": "Tj=25℃,VDD=50V,VG=10V,L=0.5mH,Rg=25Ω",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction and Storage Temperature Range",
          "symbol": "TJ,TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 175,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 0.61,
          "conditions": "Note 2",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
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          "max": 60,
          "conditions": "Note 2",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate resistance",
          "symbol": "RG",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance",
          "symbol": "Clss",
          "kind": "electrical",
          "unit": "PF",
          "min": null,
          "typ": 7810.5,
          "max": null,
          "conditions": "VDS=50V,VGS=0V, F=1.0MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitance",
          "symbol": "Coss",
          "kind": "electrical",
          "unit": "PF",
          "min": null,
          "typ": 887.3,
          "max": null,
          "conditions": "VDS=50V,VGS=0V, F=1.0MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Transfer Capacitance",
          "symbol": "Crss",
          "kind": "electrical",
          "unit": "PF",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "VDS=50V,VGS=0V, F=1.0MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-on Delay Time",
          "symbol": "td(on)",
          "kind": "timing",
          "unit": "nS",
          "min": null,
          "typ": 25,
          "max": null,
          "conditions": "VDD=50V,ID=80A VGS=10V,RG=1.6Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-on Rise Time",
          "symbol": "tr",
          "kind": "timing",
          "unit": "nS",
          "min": null,
          "typ": 15,
          "max": null,
          "conditions": "VDD=50V,ID=80A VGS=10V,RG=1.6Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-Off Delay Time",
          "symbol": "td(off)",
          "kind": "timing",
          "unit": "nS",
          "min": null,
          "typ": 52,
          "max": null,
          "conditions": "VDD=50V,ID=80A VGS=10V,RG=1.6Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-Off Fall Time",
          "symbol": "tf",
          "kind": "timing",
          "unit": "nS",
          "min": null,
          "typ": 17,
          "max": null,
          "conditions": "VDD=50V,ID=80A VGS=10V,RG=1.6Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Gate Charge",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 127.7,
          "max": null,
          "conditions": "VDS=50V,ID=80A, VGS=10V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Charge",
          "symbol": "Qgs",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 41.8,
          "max": null,
          "conditions": "VDS=50V,ID=80A, VGS=10V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Drain Charge",
          "symbol": "Qgd",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 35.5,
          "max": null,
          "conditions": "VDS=50V,ID=80A, VGS=10V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Recovery Time",
          "symbol": "trr",
          "kind": "timing",
          "unit": "nS",
          "min": null,
          "typ": 74,
          "max": null,
          "conditions": "TJ = 25°C, IF = 80A di/dt = 100A/μs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Recovery Charge",
          "symbol": "Qrr",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 164,
          "max": null,
          "conditions": "TJ = 25°C, IF = 80A di/dt = 100A/μs",
          "source_page": 2,
          "source": "datasheet"
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      ]
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  },
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  "discovery_triggers": [
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  "discovery_pitch": "NCEP033N10D (Wuxi NCE Power Semiconductor) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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