IRFS7440TRLPBF

{
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  "type": "component",
  "slug": "irfs7440trlpbf",
  "title": "IRFS7440TRLPBF",
  "brief": "Infineon Technologies MOSFETs, D2PAK. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "IRFS7440TRLPBF",
    "manufacturer": "Infineon Technologies",
    "package": "D2PAK",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588885478065491968",
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    "distributor_links": {
      "lcsc": "C409762",
      "digikey": "IRFS7440TRLPBFTR-ND",
      "mouser": "942-IRFS7440TRLPBF"
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    "pins": [
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        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate of the HEXFET; gate-to-source voltage is rated at ±20 V (absolute maximum, VGS = -20 V to +20 V)."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain of the HEXFET, rated V(BR)DSS 40 V minimum and 208 A continuous drain current at TC = 25°C, limited to 120 A by the bond wire."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source of the HEXFET and body-diode cathode-side reference, with continuous body-diode source current rated at 208 A and pulsed source current at 772 A."
      }
    ],
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "at": "2026-10-09T20:49:13"
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        "sha256": "da99f70ef40da419",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
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        "refuses_to_fabricate": true
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
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  "metadata": {
    "specs": {
      "Manufacturer": "Infineon Technologies",
      "Package": "D2PAK",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
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      "rows": [
        {
          "name": "Continuous Drain Current, TC = 25°C",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 208,
          "conditions": "VGS @ 10V",
          "source_page": 2,
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        {
          "name": "Continuous Drain Current, TC = 100°C",
          "symbol": "ID",
          "kind": "absolute_maximum",
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        {
          "name": "Continuous Drain Current (Wire Bond Limited), TC = 25°C",
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          "max": 120,
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        {
          "name": "Pulsed Drain Current",
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          "min": null,
          "typ": null,
          "max": 772,
          "conditions": "",
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        },
        {
          "name": "Gate-to-Source Voltage",
          "symbol": "VGS",
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          "unit": "V",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "",
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        },
        {
          "name": "Operating Junction and Storage Temperature Range",
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          "unit": "°C",
          "min": -55,
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          "conditions": "",
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        },
        {
          "name": "Soldering Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
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          "conditions": "for 10 seconds (1.6mm from case)",
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        {
          "name": "Mounting Torque",
          "symbol": "",
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          "unit": "N m",
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          "name": "Single Pulse Avalanche Energy (thermally limited, L = 1mH)",
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          "unit": "mJ",
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        {
          "name": "Drain-to-Source Breakdown Voltage",
          "symbol": "V(BR)DSS",
          "kind": "electrical",
          "unit": "V",
          "min": 40,
          "typ": null,
          "max": null,
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        {
          "name": "Static Drain-to-Source On-Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 2,
          "max": 2.5,
          "conditions": "VGS = 10V, ID = 100A",
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        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": 2.2,
          "typ": 3,
          "max": 3.9,
          "conditions": "VDS = VGS, ID = 100μA",
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        {
          "name": "Drain-to-Source Leakage Current",
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          "kind": "electrical",
          "unit": "μA",
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          "typ": null,
          "max": 1,
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        {
          "name": "Drain-to-Source Leakage Current",
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          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "VDS = 40V, VGS = 0V, TJ = 125°C",
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          "source": "datasheet"
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        {
          "name": "Gate-to-Source Forward Leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VGS = 20V",
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        {
          "name": "Gate-to-Source Reverse Leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": -100,
          "conditions": "VGS = -20V",
          "source_page": 2,
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        {
          "name": "Forward Transconductance",
          "symbol": "gfs",
          "kind": "electrical",
          "unit": "S",
          "min": 88,
          "typ": null,
          "max": null,
          "conditions": "VDS = 10V, ID = 100A",
          "source_page": 3,
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        },
        {
          "name": "Total Gate Charge",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 90,
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          "conditions": "ID = 100A",
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          "name": "Continuous Source Current (Body Diode)",
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        {
          "name": "Diode Forward Voltage",
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          "unit": "V",
          "min": null,
          "typ": 0.9,
          "max": 1.3,
          "conditions": "TJ = 25°C, IS = 100A, VGS = 0V",
          "source_page": 3,
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        },
        {
          "name": "Junction-to-Case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 0.72,
          "conditions": "",
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        {
          "name": "Junction-to-Ambient",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 62,
          "conditions": "",
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        {
          "name": "Case-to-Sink, Flat Greased Surface",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "Flat Greased Surface",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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    "name": "Ray",
    "email": "[email protected]"
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