main
Ray Set visibility: public b51f34a 5d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "irfz44rpbf-vb",
  "title": "IRFZ44RPBF-VB",
  "brief": "VBsemi Elec MOSFETs, TO-220AB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "transistors-thyristors",
    "irfz44rpbf-vb",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "IRFZ44RPBF-VB",
    "manufacturer": "VBsemi Elec",
    "package": "TO-220AB",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/beaa43ea16bf6f7e7c2fe0a7db03febc.pdf",
    "parts": {
      "symbol": "irfz44rpbf-vb.kicad_sym",
      "footprint": "irfz44rpbf-vb.kicad_mod",
      "model_3d": "irfz44rpbf-vb-hero.glb",
      "model_3d_plain": "irfz44rpbf-vb-etched.glb",
      "model_3d_step": "irfz44rpbf-vb-etched.step",
      "model_3d_step_plain": "irfz44rpbf-vb.step",
      "lbr": "irfz44rpbf-vb.lbr"
    },
    "distributor_links": {
      "lcsc": "C5444635"
    },
    "distributor_check": {
      "checked_at": "2026-11-02T17:15:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate terminal of the N-channel MOSFET, rated for logic-level drive with RDS(on) of 0.024 Ω at VGS = 10 V and 0.028 Ω at VGS = 4.5 V, and a gate-source threshold of 1.0 V to 2.5 V."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal, rated for a drain-source voltage of 60 V and a continuous drain current of 50 A at TC = 25 °C, and also electrically connected to the tab (case)."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source terminal, the reference for the gate drive, with a continuous body-diode source-drain current of 50 A and a pulsed diode forward current of 200 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 package as TO-220AB with a top view labeled G D S and pin numbers 1, 2, 3 on; The Features list says 'Surface Mount' and 'Available in Tape and Reel', which conflicts with the th"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0111,
        "at": "2026-11-02T17:15:14"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/beaa43ea16bf6f7e7c2fe0a7db03febc.pdf",
        "pages": 9,
        "sha256": "dcf5e80e30b22213",
        "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": "irfz44rpbf-vb.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": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "irfz44rpbf-vb-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": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "1ad2e62ded8dde4adeab284bb288b534b305f7aa1ad3b04a0e791dfb6a3b84ba",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "VBsemi Elec",
      "Package": "TO-220AB",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "dcf5e80e30b22213a725ede1f4715c23d437ee2572aececb198ae8ee1b0b8efa",
      "rows": [
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "VGS at 10 V, TC = 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 36,
          "conditions": "TC = 100 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Single Pulse Avalanche Energy",
          "symbol": "EAS",
          "kind": "absolute_maximum",
          "unit": "mJ",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "TC = 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Diode Recovery dV/dt",
          "symbol": "dV/dt",
          "kind": "absolute_maximum",
          "unit": "V/ns",
          "min": null,
          "typ": null,
          "max": 4.5,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction and Storage Temperature Range",
          "symbol": "TJ, Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 175,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Soldering Recommendations (Peak Temperature)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "for 10 s, 1.6 mm from case",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Linear Derating Factor",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "W/°C",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction-to-Ambient",
          "symbol": "RthJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 62,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction-to-Ambient (PCB Mount)",
          "symbol": "RthJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "PCB mount, 1 in square FR-4 or G-10",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction-to-Case (Drain)",
          "symbol": "RthJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Breakdown Voltage",
          "symbol": "VDS",
          "kind": "electrical",
          "unit": "V",
          "min": 60,
          "typ": null,
          "max": null,
          "conditions": "VGS = 0, ID = 250 μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": 2.5,
          "conditions": "VDS = VGS, ID = 250 μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "VGS = ± 10 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "VDS = 60 V, VGS = 0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "VDS = 48 V, VGS = 0 V, TJ = 150 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Transconductance",
          "symbol": "gfs",
          "kind": "electrical",
          "unit": "S",
          "min": 23,
          "typ": null,
          "max": null,
          "conditions": "VDS = 25 V, ID = 21 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Gate Charge",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": null,
          "max": 66,
          "conditions": "VGS = 5.0 V, ID = 51 A, VDS = 48 V, see fig. 6 and 13b",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Charge",
          "symbol": "Qgs",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Drain Charge",
          "symbol": "Qgd",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": null,
          "max": 43,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous Source-Drain Diode Current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "MOSFET symbol showing the integral reverse p-n junction diode",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Diode Forward Current",
          "symbol": "ISM",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Body Diode Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "TJ = 25 °C, IS = 51 A, VGS = 0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Body Diode Reverse Recovery Time",
          "symbol": "trr",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": 130,
          "max": 180,
          "conditions": "TJ = 25 °C, IF = 51 A, dI/dt = 100 A/μs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Body Diode Reverse Recovery Charge",
          "symbol": "Qrr",
          "kind": "electrical",
          "unit": "μC",
          "min": null,
          "typ": 0.84,
          "max": 1.3,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "irfz44rpbf-vb"
  ],
  "discovery_pitch": "IRFZ44RPBF-VB (VBsemi Elec) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "irfz44rpbf-vb.kicad_sym",
    "irfz44rpbf-vb.kicad_mod",
    "irfz44rpbf-vb.glb",
    "irfz44rpbf-vb.step",
    "irfz44rpbf-vb.lbr",
    "docs/hero.png",
    "docs/irfz44rpbf-vb-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "irfz44rpbf-vb-hero.glb",
    "irfz44rpbf-vb-hero.overlay.json",
    "irfz44rpbf-vb-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}