AUIRF7303QTRPBF-VB

{
  "slug": "auirf7303qtrpbf-vb",
  "version": "0.1.0",
  "type": "component",
  "description": "VBsemi Elec MOSFETs, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "auirf7303qtrpbf-vb",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "auirf7303qtrpbf-vb.kicad_sym",
    "auirf7303qtrpbf-vb.kicad_mod",
    "auirf7303qtrpbf-vb.glb",
    "auirf7303qtrpbf-vb.step",
    "auirf7303qtrpbf-vb.lbr",
    "docs/hero.png",
    "docs/auirf7303qtrpbf-vb-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "auirf7303qtrpbf-vb-hero.glb",
    "auirf7303qtrpbf-vb-hero.overlay.json",
    "auirf7303qtrpbf-vb-etched.glb"
  ],
  "component": {
    "mpn": "AUIRF7303QTRPBF-VB",
    "manufacturer": "VBsemi Elec",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7434338e409f8b95848cc73e1802f992.pdf",
    "parts": {
      "symbol": "auirf7303qtrpbf-vb.kicad_sym",
      "footprint": "auirf7303qtrpbf-vb.kicad_mod",
      "model_3d": "auirf7303qtrpbf-vb-hero.glb",
      "model_3d_plain": "auirf7303qtrpbf-vb-etched.glb",
      "model_3d_step": "auirf7303qtrpbf-vb-etched.step",
      "model_3d_step_plain": "auirf7303qtrpbf-vb.step",
      "lbr": "auirf7303qtrpbf-vb.lbr"
    },
    "distributor_links": {
      "lcsc": "C7568866"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T02:54:20Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S1",
        "type": "passive",
        "description": "Source of N-channel MOSFET 1, with continuous source-drain diode current IS rated 2.25 A at TC = 25 °C."
      },
      {
        "number": "2",
        "name": "G1",
        "type": "input",
        "description": "Gate of N-channel MOSFET 1, with gate-source voltage limited to ±20 V."
      },
      {
        "number": "3",
        "name": "S2",
        "type": "passive",
        "description": "Source of N-channel MOSFET 2, with continuous source-drain diode current IS rated 2.25 A at TC = 25 °C."
      },
      {
        "number": "4",
        "name": "G2",
        "type": "input",
        "description": "Gate of N-channel MOSFET 2, with gate-source voltage limited to ±20 V."
      },
      {
        "number": "5",
        "name": "D2",
        "type": "passive",
        "description": "Drain of N-channel MOSFET 2, with drain-source voltage rated 30 V."
      },
      {
        "number": "6",
        "name": "D2",
        "type": "passive",
        "description": "Drain of N-channel MOSFET 2, with drain-source voltage rated 30 V."
      },
      {
        "number": "7",
        "name": "D1",
        "type": "passive",
        "description": "Drain of N-channel MOSFET 1, with drain-source voltage rated 30 V."
      },
      {
        "number": "8",
        "name": "D1",
        "type": "passive",
        "description": "Drain of N-channel MOSFET 1, with drain-source voltage rated 30 V."
      }
    ],
    "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: The datasheet gives no printed pin-number table. The pinout comes from the SO-8 top-view diagram on ; The datasheet does not assign KiCad electrical types. The types above (gate as input, source and dra; Pin descriptions are built from the device-level absolute maximum ratings (VDS 30 V, VGS ±20 V, IS 2"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0435,
        "at": "2026-10-29T02:54:05"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/7434338e409f8b95848cc73e1802f992.pdf",
        "pages": 9,
        "sha256": "9a5891f6d725735b",
        "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": [
      {
        "file": "auirf7303qtrpbf-vb.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": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "auirf7303qtrpbf-vb-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": "bb1df166a640c7673a82099b0c2fcf07ab20362bea40446dde427ae935f58557",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SO-8 (SOIC Narrow 8-Lead, JEDEC MS-012, DWG 5498)",
      "source_page": 7,
      "D": {
        "nom_mm": 4.9,
        "range_mm": [
          4.8,
          5.0
        ]
      },
      "E1": {
        "nom_mm": 3.9,
        "range_mm": [
          3.8,
          4.0
        ]
      },
      "E": {
        "nom_mm": 6.0,
        "range_mm": [
          5.8,
          6.2
        ]
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.55,
        "range_mm": [
          1.35,
          1.75
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "auirf7303qtrpbf-vb.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}