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Ray Set visibility: public 815082c 13d ago
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{
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  "type": "component",
  "slug": "g18p03s",
  "title": "G18P03S",
  "brief": "GOFORD 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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    "transistors-thyristors",
    "g18p03s",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "G18P03S",
    "manufacturer": "GOFORD",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://www.gofordsemi.com/upload/cn/propdf/G18P03S.pdf",
    "parts": {
      "symbol": "g18p03s.kicad_sym",
      "footprint": "g18p03s.kicad_mod",
      "model_3d": "g18p03s-hero.glb",
      "model_3d_plain": "g18p03s-etched.glb",
      "model_3d_step": "g18p03s-etched.step",
      "model_3d_step_plain": "g18p03s.step",
      "lbr": "g18p03s.lbr"
    },
    "distributor_links": {
      "lcsc": "C2840760",
      "digikey": "3141-G18P03STR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T00:50:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "3141-G18P03STR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
      {
        "number": "1",
        "name": "S",
        "type": "passive",
        "description": "Source pin of the P-channel MOSFET, tied to pins 2 and 3; drain-source voltage rating is -30V."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source pin of the P-channel MOSFET, tied to pins 1 and 3; continuous drain current is -15A at Tc=25℃."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source pin of the P-channel MOSFET, tied to pins 1 and 2; body diode source-drain current is -15A."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
        "description": "Gate pin; gate-source voltage is rated ±20V and threshold voltage is -1.1V min to -2.5V max at ID=-250μA."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Drain pin, tied to pins 6, 7 and 8; pulsed drain current is -60A."
      },
      {
        "number": "6",
        "name": "D",
        "type": "passive",
        "description": "Drain pin, tied to pins 5, 7 and 8; RDS(ON) is 8.1mΩ typ at VGS=-10V and 10.5mΩ typ at VGS=-4.5V."
      },
      {
        "number": "7",
        "name": "D",
        "type": "passive",
        "description": "Drain pin, tied to pins 5, 6 and 8; drain-source breakdown voltage is -30V min at ID=-250μA."
      },
      {
        "number": "8",
        "name": "D",
        "type": "passive",
        "description": "Drain pin, tied to pins 5, 6 and 7; power dissipation is 3.1W at Tc=25℃."
      }
    ],
    "provenance": {
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        "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": [
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        "pages_sent": 6,
        "cost_usd": 0.1572,
        "at": "2026-10-21T00:46:52"
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        "pages": 6,
        "sha256": "e113068983a2bdb8",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "viewers": {
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        "checked": "2026-10-21",
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        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "GOFORD",
      "Package": "SOP-8",
      "Category": "Transistors/Thyristors",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e113068983a2bdb82807f1dc99a0cd6208329d609726b7a3784d890a987bae9a",
      "rows": [
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -30,
          "conditions": "VGS=0V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "VDS=0V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain Current-Continuous",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -15,
          "conditions": "Tc=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain Current-Pulsed",
          "symbol": "IDM (pluse)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -60,
          "conditions": "Note 1 (repetitive, pulse width limited by max junction temperature)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 3.1,
          "conditions": "Tc=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction and Storage Temperature Range",
          "symbol": "TJ,TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Case",
          "symbol": "RJC",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "Junction-to-Case",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Breakdown Voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": -30,
          "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=-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",
          "unit": "V",
          "min": -1.1,
          "typ": -1.6,
          "max": -2.5,
          "conditions": "VDS=VGS,ID=-250μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 8.1,
          "max": 10,
          "conditions": "VGS=-10V, ID=-10A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 10.5,
          "max": 15,
          "conditions": "VGS=-4.5V, ID=-6 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Source-Drain Current (Body Diode)",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -15,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward on Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -1.2,
          "conditions": "VGS=0V,IS=-10A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Transconductance",
          "symbol": "gFS",
          "kind": "electrical",
          "unit": "S",
          "min": null,
          "typ": 28,
          "max": null,
          "conditions": "VDS=-5V,ID=-10A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance",
          "symbol": "Ciss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 3570,
          "max": null,
          "conditions": "VDS=-15V,VGS=0V, f=1.0MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitance",
          "symbol": "Coss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 435,
          "max": null,
          "conditions": "VDS=-15V,VGS=0V, f=1.0MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Transfer Capacitance",
          "symbol": "Crss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 175,
          "max": null,
          "conditions": "VDS=-15V,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": 16,
          "max": null,
          "conditions": "VDD=-15V,ID=-1A,RL=15Ω VGS=-10V,RG=2.5Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-on Rise Time",
          "symbol": "tr",
          "kind": "timing",
          "unit": "nS",
          "min": null,
          "typ": 14,
          "max": null,
          "conditions": "VDD=-15V,ID=-1A,RL=15Ω VGS=-10V,RG=2.5Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-Off Delay Time",
          "symbol": "td(off)",
          "kind": "timing",
          "unit": "nS",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "VDD=-15V,ID=-1A,RL=15Ω VGS=-10V,RG=2.5Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-Off Fall Time",
          "symbol": "tf",
          "kind": "timing",
          "unit": "nS",
          "min": null,
          "typ": 22,
          "max": null,
          "conditions": "VDD=-15V,ID=-1A,RL=15Ω VGS=-10V,RG=2.5Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Gate Charge",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 58,
          "max": null,
          "conditions": "VGS=-10V, VDS=-15V, ID=-10A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Charge",
          "symbol": "Qgs",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 9,
          "max": null,
          "conditions": "VGS=-10V, VDS=-15V, ID=-10A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Drain Charge",
          "symbol": "Qgd",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 14,
          "max": null,
          "conditions": "VGS=-10V, VDS=-15V, ID=-10A",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "G18P03S (GOFORD) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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