ESPM3021-8

{
  "slug": "espm3021-8",
  "version": "0.1.0",
  "type": "component",
  "description": "ElecSuper MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "espm3021-8",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "espm3021-8.kicad_sym",
    "espm3021-8.kicad_mod",
    "espm3021-8.glb",
    "espm3021-8.step",
    "espm3021-8.lbr",
    "docs/hero.png",
    "docs/espm3021-8-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "espm3021-8-hero.glb",
    "espm3021-8-hero.overlay.json",
    "espm3021-8-etched.glb"
  ],
  "component": {
    "mpn": "ESPM3021-8",
    "manufacturer": "ElecSuper",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/46fc9249e4f33610a5dd5069db0e5fe4.pdf",
    "parts": {
      "symbol": "espm3021-8.kicad_sym",
      "footprint": "espm3021-8.kicad_mod",
      "model_3d": "espm3021-8-hero.glb",
      "model_3d_plain": "espm3021-8-etched.glb",
      "model_3d_step": "espm3021-8-etched.step",
      "model_3d_step_plain": "espm3021-8.step",
      "lbr": "espm3021-8.lbr"
    },
    "distributor_links": {
      "lcsc": "C42412331"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T16:07:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Source",
        "type": "passive",
        "description": "Source terminal of the P-channel MOSFET; pins 1, 2 and 3 are all Source and are tied together on the package, rated for the -30 V BVDSS of the device."
      },
      {
        "number": "2",
        "name": "Source",
        "type": "passive",
        "description": "Source terminal of the P-channel MOSFET; pins 1, 2 and 3 are all Source and are tied together on the package, rated for the -30 V BVDSS of the device."
      },
      {
        "number": "3",
        "name": "Source",
        "type": "passive",
        "description": "Source terminal of the P-channel MOSFET; pins 1, 2 and 3 are all Source and are tied together on the package, rated for the -30 V BVDSS of the device."
      },
      {
        "number": "4",
        "name": "Gate",
        "type": "input",
        "description": "Gate terminal of the MOSFET; gate-source voltage is limited to ±20 V per the absolute maximum ratings."
      },
      {
        "number": "5",
        "name": "Drain",
        "type": "passive",
        "description": "Drain terminal of the MOSFET; pins 5, 6, 7 and 8 are all Drain, with continuous drain current of -12 A at TA=25°C."
      },
      {
        "number": "6",
        "name": "Drain",
        "type": "passive",
        "description": "Drain terminal of the MOSFET; pins 5, 6, 7 and 8 are all Drain, with continuous drain current of -12 A at TA=25°C."
      },
      {
        "number": "7",
        "name": "Drain",
        "type": "passive",
        "description": "Drain terminal of the MOSFET; pins 5, 6, 7 and 8 are all Drain, with continuous drain current of -12 A at TA=25°C."
      },
      {
        "number": "8",
        "name": "Drain",
        "type": "passive",
        "description": "Drain terminal of the MOSFET; pins 5, 6, 7 and 8 are all Drain, with continuous drain current of -12 A at TA=25°C."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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: Pin mapping comes from the Table-2 text (Source on 1/2/3, Gate on 4, Drain on 5/6/7/8) and the pin-n; The datasheet describes the part as a P-channel MOSFET with a 'Standard Product ESPM3021-8/TR is Pb-"
        ],
        "pages_sent": 10,
        "cost_usd": 0.038,
        "at": "2026-10-17T16:05:46"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/46fc9249e4f33610a5dd5069db0e5fe4.pdf",
        "pages": 10,
        "sha256": "f6e373682df935ac",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "espm3021-8.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "espm3021-8-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ad29c5d1cd1ed3129321d89d1f0f53892b7b13722fbab5a9e16c4f93a98b15b7",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}