GBU1008

{
  "slug": "gbu1008",
  "version": "0.1.0",
  "type": "component",
  "description": "Changjing Bridge Rectifiers, GBU. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "diodes",
    "gbu1008",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gbu1008.kicad_sym",
    "gbu1008.kicad_mod",
    "gbu1008.glb",
    "gbu1008.step",
    "gbu1008.lbr",
    "docs/hero.png",
    "docs/gbu1008-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gbu1008-hero.glb",
    "gbu1008-hero.overlay.json",
    "gbu1008-etched.glb"
  ],
  "component": {
    "mpn": "GBU1008",
    "manufacturer": "Changjing",
    "package": "GBU",
    "pin_count": 4,
    "category": "Diodes",
    "subcategory": "Bridge Rectifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603165019097866240",
    "parts": {
      "symbol": "gbu1008.kicad_sym",
      "footprint": "gbu1008.kicad_mod",
      "model_3d": "gbu1008-hero.glb",
      "model_3d_plain": "gbu1008-etched.glb",
      "model_3d_step": "gbu1008-etched.step",
      "model_3d_step_plain": "gbu1008.step",
      "lbr": "gbu1008.lbr"
    },
    "distributor_links": {
      "lcsc": "C54447037"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T17:09:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+",
        "type": "passive",
        "description": "Positive DC output of the bridge, marked + on the package drawing at the left-most lead; rated IO 10A with heatsink (Tc=80°C), 3.0A without heatsink (Ta=25°C)."
      },
      {
        "number": "2",
        "name": "AC1",
        "type": "passive",
        "description": "AC input of the bridge (second lead from the + end); VRRM 1000V for GBU1010, 800V for GBU1008, VRMS 560V for the GBU1008 grade."
      },
      {
        "number": "3",
        "name": "AC2",
        "type": "passive",
        "description": "AC input of the bridge (third lead, next to the - lead); VRRM 800V and VRMS 560V for the GBU1008 grade, peak surge IFSM 220A (60Hz, 1 cycle)."
      },
      {
        "number": "4",
        "name": "-",
        "type": "passive",
        "description": "Negative DC output of the bridge, marked - on the package drawing at the right-most lead; peak forward voltage 1.0V max per diode at IFM=5A."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603165019097866240",
        "pages": 3,
        "sha256": "6effd14b34ccffe1",
        "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": [
      {
        "file": "gbu1008.step",
        "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": -16.0,
        "centre_offset_mm": 0.6,
        "footprint_binding": "identity",
        "sha256": "8031b8811f103efe801ea21c1e48def9cf6d14d909a4b82ba505562fec514beb",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gbu1008-etched.step",
        "role": "eda",
        "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": -16.0,
        "centre_offset_mm": 0.6,
        "footprint_binding": "identity",
        "sha256": "9dcefb9e96cb42d86c2a323fc5d785fa95c51c3bb4dd4db01f378788752dd5b4",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}