main
Ray Set visibility: public 790849c 10d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "gbu808-hf",
  "title": "GBU808_HF",
  "brief": "Diodes Incorporated 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",
  "tags": [
    "component",
    "diodes",
    "gbu808_hf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "GBU808_HF",
    "manufacturer": "Diodes Incorporated",
    "package": "GBU",
    "pin_count": 4,
    "category": "Diodes",
    "subcategory": "Bridge Rectifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603035211349577728",
    "parts": {
      "symbol": "gbu808-hf.kicad_sym",
      "footprint": "gbu808-hf.kicad_mod",
      "model_3d": "gbu808-hf-hero.glb",
      "model_3d_plain": "gbu808-hf-etched.glb",
      "model_3d_step": "gbu808-hf-etched.step",
      "model_3d_step_plain": "gbu808-hf.step",
      "lbr": "gbu808-hf.lbr"
    },
    "distributor_links": {
      "lcsc": "C3040243"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T23:32:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "-",
        "type": "passive",
        "description": "Negative DC output terminal of the bridge rectifier, marked '-' on the package drawing."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "AC input terminal, marked '~' on the package drawing; the GBU808 is rated for 560 V RMS reverse voltage."
      },
      {
        "number": "3",
        "name": "3",
        "type": "passive",
        "description": "AC input terminal, marked '~' on the package drawing; the GBU808 is rated for 560 V RMS reverse voltage."
      },
      {
        "number": "4",
        "name": "+",
        "type": "passive",
        "description": "Positive DC output terminal of the bridge rectifier, marked '+' on the package drawing; average forward rectified current is 8.0 A."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet drawing shows the terminal order left to right as -, ~, ~, + but prints no pin numbers; The MPN suffix _HF is not described in the datasheet. The ordering table lists GBU808 in the GBU pac",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 3,
        "cost_usd": 0.0791,
        "at": "2026-10-15T23:31:53"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603035211349577728",
        "pages": 3,
        "sha256": "62e15e5fa04e6515",
        "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": "gbu808-hf.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,
        "centre_offset_mm": 0.6,
        "footprint_binding": "identity",
        "sha256": "8031b8811f103efe801ea21c1e48def9cf6d14d909a4b82ba505562fec514beb",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gbu808-hf-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,
        "centre_offset_mm": 0.6,
        "footprint_binding": "identity",
        "sha256": "ded17ceb00a206a6ec7577ea201b292ecc03b1375f3eb9987e9de4adefc0d6c2",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "GBU",
      "Category": "Diodes",
      "Pins": "4"
    },
    "appearance": {
      "contacts": {
        "quote": "Terminals: Finish  Tin. Solderable per MIL-STD-202, Method 208",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "62e15e5fa04e6515592f8e9a34ddcd3128b3083b7622b4a4fb9538e5d37e1982"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "62e15e5fa04e6515592f8e9a34ddcd3128b3083b7622b4a4fb9538e5d37e1982",
      "rows": [
        {
          "name": "Peak Repetitive Reverse Voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 800,
          "conditions": "GBU808 column",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Working Peak Reverse Voltage",
          "symbol": "VRWM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 800,
          "conditions": "GBU808 column",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "DC Blocking Voltage",
          "symbol": "VR",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 800,
          "conditions": "GBU808 column",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "RMS Reverse Voltage",
          "symbol": "VR(RMS)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 560,
          "conditions": "GBU808 column",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average Forward Rectified Current",
          "symbol": "I(AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "@ TC = 100C; unit mounted on 50 x 50 x 1.6mm copper plate heatsink (Note 1)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Non-Repetitive Peak Forward Surge Current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "8.3ms single half sine-wave superimposed on rated load",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage (per element)",
          "symbol": "VFM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "@ IF = 4.0A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Reverse Current at rated DC blocking voltage",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "@ TC = 25C, at rated DC blocking voltage",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Reverse Current at rated DC blocking voltage",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "@ TC = 125C, at rated DC blocking voltage",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "I2t Rating for Fusing",
          "symbol": "I2t",
          "kind": "absolute_maximum",
          "unit": "A2s",
          "min": null,
          "typ": null,
          "max": 166,
          "conditions": "t < 8.3ms (Note 2)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating and Storage Temperature Range",
          "symbol": "Tj, TSTG",
          "kind": "recommended_operating",
          "unit": "C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Total Capacitance per Element",
          "symbol": "CT",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 130,
          "max": null,
          "conditions": "measured at 1.0MHz and applied reverse voltage of 4.0V DC (Note 3)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Thermal Resistance Junction to Case",
          "symbol": "RJC",
          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": 2.2,
          "max": null,
          "conditions": "Note 1: unit mounted on 50 x 50 x 1.6mm copper plate heatsink",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "gbu808_hf"
  ],
  "discovery_pitch": "GBU808_HF (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gbu808-hf.kicad_sym",
    "gbu808-hf.kicad_mod",
    "gbu808-hf.glb",
    "gbu808-hf.step",
    "gbu808-hf.lbr",
    "docs/hero.png",
    "docs/gbu808-hf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gbu808-hf-hero.glb",
    "gbu808-hf-hero.overlay.json",
    "gbu808-hf-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}