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Ray Set visibility: public be85b42 7d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "kbu1008",
  "title": "KBU1008",
  "brief": "Yangzhou Yangjie Elec Tech Bridge Rectifiers, KBU. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
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  "license": "CC-BY-SA-4.0",
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    "manufacturer": "Yangzhou Yangjie Elec Tech",
    "package": "KBU",
    "pin_count": 4,
    "category": "Diodes",
    "subcategory": "Bridge Rectifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588889659917414400",
    "parts": {
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      "footprint": "kbu1008.kicad_mod",
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      "model_3d_plain": "kbu1008.glb",
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    "distributor_links": {
      "lcsc": "C49006008"
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    "distributor_check": {
      "checked_at": "2026-10-21T17:02:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
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    "pins": [
      {
        "number": "1",
        "name": "-",
        "type": "passive",
        "description": "Negative DC output terminal of the bridge, marked \"-\" on the body above the first lead."
      },
      {
        "number": "2",
        "name": "AC",
        "type": "passive",
        "description": "AC input terminal, marked \"AC\" on the body; the two inner leads are the AC inputs, rated for VRRM 800 V (KBU1008)."
      },
      {
        "number": "3",
        "name": "AC",
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      },
      {
        "number": "4",
        "name": "+",
        "type": "passive",
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      }
    ],
    "provenance": {
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        "pages": 4,
        "sha256": "6eaec3d4149fe560",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "centre_offset_mm": 1.65,
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        "checked": "2026-10-21",
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  "metadata": {
    "specs": {
      "Manufacturer": "Yangzhou Yangjie Elec Tech",
      "Package": "KBU",
      "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": "6eaec3d4149fe5601e769e966175195be25dc14d4a5e0a9efda1a0bd31d435d2"
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    "characteristics": {
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      "rows": [
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          "typ": null,
          "max": 800,
          "conditions": "",
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        {
          "name": "Average Rectified Output Current",
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          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "@60Hz sine wave, R-load, Tc=115℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Surge (Non-repetitive) Forward Current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 170,
          "conditions": "@60Hz half-sine wave, 1 cycle, Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Current Squared Time",
          "symbol": "I2t",
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          "min": null,
          "typ": null,
          "max": 120,
          "conditions": "@1ms≤t≤8.3ms, Tj=25℃, rating per diode",
          "source_page": 1,
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        {
          "name": "Storage Temperature",
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        {
          "name": "Junction Temperature",
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          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum instantaneous forward voltage drop per diode",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.1,
          "conditions": "IFM=5A",
          "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": 10,
          "conditions": "VRM=VRRM",
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        },
        {
          "name": "Thermal Resistance (junction to case, as symbolled)",
          "symbol": "RθJ-C",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 4.7,
          "conditions": "Units mounted on an aluminum plate heat sink (note 1)",
          "source_page": 1,
          "source": "datasheet"
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    }
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "KBU1008 (Yangzhou Yangjie Elec Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}