main
Ray Set visibility: public f2cf309 5h ago
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{
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  "slug": "irfb7537pbf",
  "title": "IRFB7537PBF",
  "brief": "Infineon Technologies MOSFETs, TO-220AB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
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    "package": "TO-220AB",
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    "category": "Transistors",
    "subcategory": "MOSFETs",
    "datasheet": "https://www.infineon.com/dgdl/irfs7537pbf.pdf?fileId=5546d462533600a4015364c3ee2729cb",
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      "digikey": "IRFB7537PBF-ND"
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "found"
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        "status": "quota"
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    "pins": [
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        "name": "G",
        "type": "input",
        "description": "Gate; rated for ±20 V gate-to-source voltage, with a gate threshold of 2.1 V to 3.7 V at ID = 150 µA."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain; 60 V minimum drain-to-source breakdown voltage and 173 A continuous drain current at TC = 25°C (VGS = 10 V)."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source; body diode continuous source current is 173 A, and RDS(on) is 2.75 mΩ typ and 3.30 mΩ max at VGS = 10 V, ID = 100 A."
      }
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      "extractor": "extract_pins 0.3",
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        "primary_model": "claude-sonnet-5-5",
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        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The package pin diagram on page 1 is garbled in the extracted text. It shows 'G D S' with a Gate/Dra; The datasheet text does not describe the TO-220AB metal tab. Its connection to drain is not stated i"
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        "pages_sent": 13,
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        "at": "2026-10-22T22:20:54"
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      "Package": "TO-220AB",
      "Category": "Transistors",
      "Pins": "3"
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          "name": "Total Gate Charge",
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          "conditions": "TC = 100°C, VGS @ 10V",
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          "name": "Maximum Power Dissipation",
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          "unit": "W",
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          "name": "Operating Junction and Storage Temperature Range",
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          "name": "Soldering Temperature",
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          "name": "Single Pulse Avalanche Energy",
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          "conditions": "L=54µH, RG = 50, IAS = 100A, VGS =10V",
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          "name": "Junction-to-Case Thermal Resistance",
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          "max": null,
          "conditions": "Flat Greased Surface",
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          "name": "Junction-to-Ambient Thermal Resistance (TO-220)",
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          "kind": "thermal",
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          "max": 62,
          "conditions": "TO-220",
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        {
          "name": "Breakdown Voltage Temp. Coefficient",
          "symbol": "ΔV(BR)DSS/ΔTJ",
          "kind": "temperature_coefficient",
          "unit": "mV/°C",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "Reference to 25°C, ID = 1mA",
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          "name": "Static Drain-to-Source On-Resistance",
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          "source_page": 2,
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          "typ": 7020,
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          "conditions": "VGS = 0V, VDS = 25V, ƒ = 1.0MHz",
          "source_page": 3,
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          "min": null,
          "typ": 640,
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          "conditions": "VGS = 0V, VDS = 25V, ƒ = 1.0MHz",
          "source_page": 3,
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          "min": null,
          "typ": 395,
          "max": null,
          "conditions": "VGS = 0V, VDS = 25V, ƒ = 1.0MHz",
          "source_page": 3,
          "source": "datasheet"
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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