WPM2019-3

{
  "slug": "wpm2019-3",
  "version": "0.1.0",
  "type": "component",
  "description": "WILLSEMI Will Semicon MOSFETs, SOT-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "wpm2019-3.glb",
    "wpm2019-3.step",
    "wpm2019-3.lbr",
    "docs/hero.png",
    "docs/wpm2019-3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "wpm2019-3-etched.glb"
  ],
  "component": {
    "mpn": "WPM2019-3",
    "manufacturer": "WILLSEMI Will Semicon",
    "package": "SOT-523",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884733392117760",
    "parts": {
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      "footprint": "wpm2019-3.kicad_mod",
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      "model_3d_plain": "wpm2019-3-etched.glb",
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      "lbr": "wpm2019-3.lbr"
    },
    "distributor_links": {
      "lcsc": "C239546"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T18:01:47Z",
      "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 of the P-channel enhancement MOSFET; the absolute maximum gate-source voltage is ±5 V (VGS)."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source of the P-channel MOSFET; the body diode forward voltage VSD is specified from source to drain, with a typical value of -0.65 V at IS = -0.15 A."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET; the drain-source voltage is rated at -20 V (VDS) with continuous drain current ID of -0.73 A at TA = 25°C."
      }
    ],
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      "factory_chain": {
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        "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 pin configuration figure on page 1 is garbled in the extracted text. Pin numbers and names were ; Pin numbers are not printed explicitly next to each pin in the extracted text; mapping of pin 1 to G"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0333,
        "at": "2026-10-17T17:58:20"
      },
      "datasheet": {
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        "pages": 6,
        "sha256": "f233b15f33167fcb",
        "source_tier": "lcsc"
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      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
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}