GBU3008

{
  "schema_version": 1,
  "type": "component",
  "slug": "gbu3008",
  "title": "GBU3008",
  "brief": "Yangzhou Yangjie Elec Tech Bridge Rectifiers, GBU. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "gbu3008",
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  "component": {
    "mpn": "GBU3008",
    "manufacturer": "Yangzhou Yangjie Elec Tech",
    "package": "GBU",
    "pin_count": 4,
    "category": "Diodes",
    "subcategory": "Bridge Rectifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588894959751057408",
    "parts": {
      "symbol": "gbu3008.kicad_sym",
      "footprint": "gbu3008.kicad_mod",
      "model_3d": "gbu3008-hero.glb",
      "model_3d_plain": "gbu3008-etched.glb",
      "model_3d_step": "gbu3008-etched.step",
      "model_3d_step_plain": "gbu3008.step",
      "lbr": "gbu3008.lbr"
    },
    "distributor_links": {
      "lcsc": "C698525"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T16:49:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "-",
        "type": "passive",
        "description": "Negative DC output of the bridge, marked '-' on the body; the GBU3008 is rated 800 V VRRM."
      },
      {
        "number": "2",
        "name": "AC",
        "type": "passive",
        "description": "AC input terminal of the bridge, marked 'AC' on the body; the GBU3008 is rated 800 V VRRM."
      },
      {
        "number": "3",
        "name": "AC",
        "type": "passive",
        "description": "Second AC input terminal of the bridge, marked 'AC' on the body; the GBU3008 is rated 800 V VRRM."
      },
      {
        "number": "4",
        "name": "+",
        "type": "passive",
        "description": "Positive DC output of the bridge, marked '+' on the body; average rectified output is 30.0 A with a heatsink (Tc=90°C)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588894959751057408",
        "pages": 4,
        "sha256": "a4f9ebcee0dd4280",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          22.1,
          3.4,
          36.4
        ],
        "zmin_mm": -16,
        "centre_offset_mm": 0.6,
        "footprint_binding": "identity",
        "sha256": "8031b8811f103efe801ea21c1e48def9cf6d14d909a4b82ba505562fec514beb",
        "checked": "2026-10-21",
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        "zmin_mm": -16,
        "centre_offset_mm": 0.6,
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        "sha256": "d894aeaf0fc04b57d1b030f2faa61a9c44626e40c0c033bbc8a702e5017275bd",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Yangzhou Yangjie Elec Tech",
      "Package": "GBU",
      "Category": "Diodes",
      "Pins": "4"
    },
    "appearance": {
      "contacts": {
        "quote": "● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "a4f9ebcee0dd428065f07f63de673b74eb9c7e242b6c079138fa3f05904df41e"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "a4f9ebcee0dd428065f07f63de673b74eb9c7e242b6c079138fa3f05904df41e",
      "rows": [
        {
          "name": "Maximum instantaneous forward voltage drop per diode",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "IFM=15.0A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC reverse current at rated DC blocking voltage per diode",
          "symbol": "IRRM",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VRM=VRRM",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Repetitive peak reverse voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 800,
          "conditions": "GBU3008 column",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average rectified output current",
          "symbol": "IO",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "@60Hz sine wave, R-load, with heatsink, Tc=90℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average rectified output current",
          "symbol": "IO",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 3.5,
          "conditions": "@60Hz sine wave, R-load, without heatsink, Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Surge (non-repetitive) forward current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 350,
          "conditions": "@60Hz half sine wave, 1 cycle, Tj=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Current squared time",
          "symbol": "I2t",
          "kind": "absolute_maximum",
          "unit": "A2S",
          "min": null,
          "typ": null,
          "max": 508,
          "conditions": "@1ms≤t≤8.3ms Tj=25℃, rating of per diode",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
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        },
        {
          "name": "Dielectric strength",
          "symbol": "Vdis",
          "kind": "absolute_maximum",
          "unit": "KV",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "@terminals to case, AC 1 minute",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Mounting torque",
          "symbol": "Tor",
          "kind": "absolute_maximum",
          "unit": "kgꞏcm",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "@recommend torque: 5kgꞏcm",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction to ambient, without heatsink",
          "symbol": "RθJ-A",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 22,
          "max": null,
          "conditions": "Without heatsink",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction to case, with heatsink",
          "symbol": "RθJ-C",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "With heatsink; unit mounted on 100*50*2mm aluminum plate heatsink (Note 1)",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "GBU3008 (Yangzhou Yangjie Elec Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}