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Ray Set visibility: public f5157a9 8h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "wpm3021-8",
  "title": "WPM3021-8",
  "brief": "WILLSEMI Will Semicon 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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    "extractor-text"
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  "component": {
    "mpn": "WPM3021-8",
    "manufacturer": "WILLSEMI Will Semicon",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912274023329792",
    "parts": {
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      "lbr": "wpm3021-8.lbr"
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    "distributor_links": {
      "lcsc": "C506175"
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    "distributor_check": {
      "checked_at": "2026-10-17T14:42:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "quota"
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      "mouser": {
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      {
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      },
      {
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      },
      {
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        "description": "Source terminal of the single P-channel MOSFET; the datasheet gives the absolute maximum drain-source voltage as -30 V and gate-source voltage as ±25 V, and the continuous drain current as -13 A at TA=25°C."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
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      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
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      },
      {
        "number": "6",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal of the MOSFET; drain-source breakdown voltage is -30 V minimum at ID=-250 µA with VGS=0 V, and pulsed drain current is rated at -72 A."
      },
      {
        "number": "7",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal of the MOSFET; drain-source breakdown voltage is -30 V minimum at ID=-250 µA with VGS=0 V, and pulsed drain current is rated at -72 A."
      },
      {
        "number": "8",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal of the MOSFET; drain-source breakdown voltage is -30 V minimum at ID=-250 µA with VGS=0 V, and pulsed drain current is rated at -72 A."
      }
    ],
    "provenance": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet has no written pin-by-pin table. The pin numbers were taken from the top-view drawing ; The 'description' for each pin reuses device-level absolute maximum and electrical ratings from page"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0374,
        "at": "2026-10-17T14:40:13"
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        "pages": 8,
        "sha256": "1730f9d37416cf66",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "WILLSEMI Will Semicon",
      "Package": "SOP-8",
      "Category": "Transistors/Thyristors",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "1730f9d37416cf6608d638025cf89dcec05134941f86c3afcdab66e38e500a55",
      "rows": [
        {
          "name": "Drain-to-Source Breakdown Voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "VGS = 0 V, ID = -250uA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": -1,
          "conditions": "VDS = -24V, VGS = 0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate-to-source Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "VDS = 0 V, VGS = ±25V",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(TH)",
          "kind": "electrical",
          "unit": "V",
          "min": -1,
          "typ": -1.8,
          "max": -3,
          "conditions": "VGS = VDS, ID = -250uA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-source On-resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
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          "max": 15,
          "conditions": "VGS = -10V, ID = -13A",
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        {
          "name": "Drain-to-source On-resistance",
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          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 15,
          "max": 20,
          "conditions": "VGS = -5V, ID = -7A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Forward Transconductance",
          "symbol": "gFS",
          "kind": "electrical",
          "unit": "S",
          "min": 7,
          "typ": 16,
          "max": null,
          "conditions": "VDS = -5 V, ID = -8A",
          "source_page": 3,
          "source": "datasheet"
        },
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          "name": "Forward Voltage",
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          "kind": "electrical",
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          "min": -0.5,
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          "max": -1.2,
          "conditions": "VGS = 0 V, IS = -1A",
          "source_page": 3,
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        },
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
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          "min": null,
          "typ": null,
          "max": -30,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -25,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -13,
          "conditions": "TA=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -10,
          "conditions": "TA=70°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -72,
          "conditions": "Repetitive, ~10us pulse width, duty cycle ~1% (note c)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 3.8,
          "conditions": "TA=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 2.4,
          "conditions": "TA=70°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient Thermal Resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 25,
          "max": 33,
          "conditions": "t ≤ 10 s, single operation",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient Thermal Resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 50,
          "max": 63,
          "conditions": "Steady state, single operation",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Lead Thermal Resistance",
          "symbol": "RθJL",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 10,
          "max": 13,
          "conditions": "Steady state",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "WPM3021-8 (WILLSEMI Will Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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