IRFZ44NS-HXY

{
  "slug": "irfz44ns-hxy",
  "version": "0.1.0",
  "type": "component",
  "description": "HXY MOSFET MOSFETs, TO-263. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "irfz44ns-hxy",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "irfz44ns-hxy.kicad_sym",
    "irfz44ns-hxy.kicad_mod",
    "irfz44ns-hxy.glb",
    "irfz44ns-hxy.step",
    "irfz44ns-hxy.lbr",
    "docs/hero.png",
    "docs/irfz44ns-hxy-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "irfz44ns-hxy-hero.glb",
    "irfz44ns-hxy-hero.overlay.json",
    "irfz44ns-hxy-etched.glb"
  ],
  "component": {
    "mpn": "IRFZ44NS-HXY",
    "manufacturer": "HXY MOSFET",
    "package": "TO-263",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756956153253240832",
    "parts": {
      "symbol": "irfz44ns-hxy.kicad_sym",
      "footprint": "irfz44ns-hxy.kicad_mod",
      "model_3d": "irfz44ns-hxy-hero.glb",
      "model_3d_plain": "irfz44ns-hxy-etched.glb",
      "model_3d_step": "irfz44ns-hxy-etched.step",
      "model_3d_step_plain": "irfz44ns-hxy.step",
      "lbr": "irfz44ns-hxy.lbr"
    },
    "distributor_links": {
      "lcsc": "C7469134"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T20:05:13Z",
      "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 terminal; the datasheet limits gate-source voltage to ±20 V (VGS), and the device is rated for operation with gate voltages as low as 4.5 V."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal; drain-source voltage is rated at 55 V (VDS) and continuous drain current at 49 A (35 A at TC = 100°C)."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source terminal; continuous source current is rated at 49 A, with a pulsed source current of 160 A."
      }
    ],
    "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 pin assignments (PIN1 G, PIN2 D, PIN3 S) come from the figure label text on the package drawing,; Pin types (input for G, passive for D and S) are my KiCad ERC class assignments; the datasheet does "
        ],
        "pages_sent": 9,
        "cost_usd": 0.0356,
        "at": "2026-10-18T20:04:59"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756956153253240832",
        "pages": 9,
        "sha256": "ba53b0bbaaa523cb",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "irfz44ns-hxy.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "804a3f76e4182a02567b2429bdc9a585b857158fb8543fccd29c8eb6780e1310",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "irfz44ns-hxy-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "9065de294ef993d4182c45cca71fa653c6976e8b68249dfcf33177eed1548456",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}