SBR40U100CT

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  "slug": "sbr40u100ct",
  "title": "SBR40U100CT",
  "brief": "Diodes Incorporated Super Barrier Rectifiers (SBR), TO-220AB-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "SBR40U100CT",
    "manufacturer": "Diodes Incorporated",
    "package": "TO-220AB-3",
    "pin_count": 3,
    "category": "Diodes",
    "subcategory": "Super Barrier Rectifiers (SBR)",
    "datasheet": "https://www.diodes.com/assets/Datasheets/SBR40U100CT.pdf",
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      "lbr": "sbr40u100ct.lbr"
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    "distributor_links": {
      "lcsc": "C177091",
      "digikey": "SBR40U100CT-ND",
      "mouser": "621-SBR40U100CT"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T17:17:32Z",
      "source": "Component Ocean /api/assign-pns",
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        "pn": "SBR40U100CT-ND",
        "status": "found",
        "lifecycle": "Last Time Buy"
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        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "passive",
        "description": "Anode of the first diode leg; the datasheet rates each leg for VF 0.72V max at IF = 20A, TJ = 25ºC."
      },
      {
        "number": "2",
        "name": "CATHODE",
        "type": "passive",
        "description": "Common cathode of both legs, which the datasheet rates for 100V VRRM/VRWM/DC blocking voltage and 40A total average rectified current at TC = 150ºC."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "passive",
        "description": "Anode of the second diode leg; the datasheet rates each leg for VF 0.72V max at IF = 20A, TJ = 25ºC."
      }
    ],
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        "cost_usd": 0.1459,
        "at": "2026-10-16T17:17:18"
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        "source_tier": "mfr"
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      "pins": {
        "total": 3,
        "described": 3,
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        "units": "mm",
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        "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": "7cb065d935df5771f0ba6e48ddd180863a121af76483dad7f18e667a7b68204a",
        "checked": "2026-10-16",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "TO-220AB-3",
      "Category": "Diodes",
      "Pins": "3"
    },
    "appearance": {
      "contacts": {
        "quote": "• Terminals: Matte Tin Finish annealed over Copper leadframe.",
        "page": 1,
        "doc": "ds.pdf",
        "material": "Copper",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "e81d4599a88f06df20ff2ac44e696b0851ed77e47a9e6fdee14402f18ce06eaf"
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    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e81d4599a88f06df20ff2ac44e696b0851ed77e47a9e6fdee14402f18ce06eaf",
      "rows": [
        {
          "name": "Peak Repetitive Reverse Voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Working Peak Reverse Voltage",
          "symbol": "VRWM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "DC Blocking Voltage",
          "symbol": "VRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average Rectified Output Current",
          "symbol": "IO",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "TC = 150ºC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Non-Repetitive Peak Forward Surge Current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 235,
          "conditions": "8.3ms single half sine-wave superimposed on rated load",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating and Storage Temperature Range",
          "symbol": "TJ, TSTG",
          "kind": "thermal",
          "unit": "ºC",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage Drop (per leg)",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.67,
          "max": 0.72,
          "conditions": "IF = 20A, TJ = 25ºC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage Drop (per leg)",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.6,
          "max": 0.64,
          "conditions": "IF = 20A, TJ = 125ºC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Leakage Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "VR = 100V, TJ = 25ºC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Leakage Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "VR = 100V, TJ = 125ºC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction to Case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "ºC/W",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "Typical, per leg",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction to Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "ºC/W",
          "min": null,
          "typ": 13.5,
          "max": null,
          "conditions": "Per Element",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_triggers": [
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  "discovery_pitch": "SBR40U100CT (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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