GBU8J-E3

{
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  "type": "component",
  "slug": "gbu8j-e3",
  "title": "GBU8J-E3",
  "brief": "Vishay Intertech Bridge Rectifiers, GBU. 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": "GBU8J-E3",
    "manufacturer": "Vishay Intertech",
    "package": "GBU",
    "pin_count": 4,
    "category": "Diodes",
    "subcategory": "Bridge Rectifiers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/88488a0f2d591db21b80f2790425b376.pdf",
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      "lbr": "gbu8j-e3.lbr"
    },
    "distributor_links": {
      "lcsc": "C467547"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T18:28:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 870 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "-",
        "type": "passive",
        "description": "Negative DC output terminal of the bridge, the lead at the end opposite the beveled corner, as marked on the body."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "AC input terminal, the first of the two middle leads in the in-line arrangement."
      },
      {
        "number": "3",
        "name": "3",
        "type": "passive",
        "description": "AC input terminal, the second of the two middle leads in the in-line arrangement."
      },
      {
        "number": "4",
        "name": "+",
        "type": "passive",
        "description": "Positive DC output terminal of the bridge, the lead by the beveled corner, rated for 8.0 A average forward current (IF(AV) at TC = 60 °C)."
      }
    ],
    "provenance": {
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet does not print pin numbers. The numbering 1 to 4 follows the left-to-right order in th; The bridge terminals are not standard IC pin types, so all are set to passive.",
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        "cost_usd": 0.1349,
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        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          22.1,
          3.4,
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        "zmin_mm": -16,
        "centre_offset_mm": 0.6,
        "footprint_binding": "identity",
        "sha256": "8031b8811f103efe801ea21c1e48def9cf6d14d909a4b82ba505562fec514beb",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Vishay Intertech",
      "Package": "GBU",
      "Category": "Diodes",
      "Pins": "4"
    },
    "appearance": {
      "contacts": {
        "quote": "Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD 22-B102",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
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    "characteristics": {
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      "source": "datasheet",
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      "rows": [
        {
          "name": "Maximum repetitive peak reverse voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "TA = 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum RMS voltage",
          "symbol": "VRMS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 420,
          "conditions": "TA = 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC blocking voltage",
          "symbol": "VDC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "TA = 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum average forward rectified output current (case mounted on heatsink)",
          "symbol": "IF(AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "TC = 60 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum average forward rectified output current (PCB mounted)",
          "symbol": "IF(AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 3.9,
          "conditions": "TA = 40 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak forward surge current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "single sine-wave super-imposed on rated load",
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        },
        {
          "name": "Rating for fusing",
          "symbol": "I2t",
          "kind": "absolute_maximum",
          "unit": "A2s",
          "min": null,
          "typ": null,
          "max": 166,
          "conditions": "t < 8.3 ms",
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        },
        {
          "name": "Operating junction and storage temperature range",
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          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
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        },
        {
          "name": "Maximum instantaneous forward voltage drop per diode",
          "symbol": "VF",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "IF = 8.0 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC reverse current per diode",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "TA = 25 °C, at rated DC blocking voltage",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC reverse current per diode",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "TA = 125 °C, at rated DC blocking voltage",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typical junction capacitance per diode",
          "symbol": "CJ",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 68,
          "max": null,
          "conditions": "4 V, 1 MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typical thermal resistance, junction to ambient",
          "symbol": "RJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "PCB mounted, 0.5\" x 0.5\" copper pads, 0.375\" lead length",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typical thermal resistance, junction to case",
          "symbol": "RJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "Case mounted on aluminum plate heatsink",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "GBU8J-E3 (Vishay Intertech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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