IRFZ44RPBF

{
  "slug": "irfz44rpbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Vishay Intertech MOSFETs, TO-220AB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "irfz44rpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "irfz44rpbf.kicad_sym",
    "irfz44rpbf.kicad_mod",
    "irfz44rpbf.glb",
    "irfz44rpbf.step",
    "irfz44rpbf.lbr",
    "docs/hero.png",
    "docs/irfz44rpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "irfz44rpbf-hero.glb",
    "irfz44rpbf-hero.overlay.json",
    "irfz44rpbf-etched.glb"
  ],
  "component": {
    "mpn": "IRFZ44RPBF",
    "manufacturer": "Vishay Intertech",
    "package": "TO-220AB",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588889162561310721",
    "parts": {
      "symbol": "irfz44rpbf.kicad_sym",
      "footprint": "irfz44rpbf.kicad_mod",
      "model_3d": "irfz44rpbf-hero.glb",
      "model_3d_plain": "irfz44rpbf-etched.glb",
      "model_3d_step": "irfz44rpbf-etched.step",
      "model_3d_step_plain": "irfz44rpbf.step",
      "lbr": "irfz44rpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C506487",
      "digikey": "IRFZ44RPBF-ND",
      "mouser": "844-IRFZ44RPBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T01:49:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "IRFZ44RPBF-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "844-IRFZ44RPBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate terminal of the N-channel MOSFET; the gate-source voltage is rated ±20 V (absolute maximum)."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal, rated 60 V drain-source and 50 A continuous drain current at TC = 25 °C; the datasheet identifies the junction-to-case thermal path as drain-referenced."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source terminal; the body diode continuous source-drain current IS is rated 50 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 datasheet lists the TO-220AB terminals in the order G, D, S, and the package drawing (page 8) nu; The datasheet refers to the drain for thermal resistance (RthJC, Junction-to-Case (Drain)) but does ; The datasheet gives the pinout for the lead-free TO-220AB variant (IRFZ44RPbF / SiHFZ44R-E3) and the"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0427,
        "at": "2026-10-16T01:49:39"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588889162561310721",
        "pages": 9,
        "sha256": "b9037246ce0818d3",
        "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": [
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        "file": "irfz44rpbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "7cb065d935df5771f0ba6e48ddd180863a121af76483dad7f18e667a7b68204a",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "irfz44rpbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "eca499242bcfd735e8eba35fd89409787d89f496813a2a3b706390714239643a",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}