WE05DF-BH

{
  "schema_version": 1,
  "type": "component",
  "slug": "we05df-bh",
  "title": "WE05DF-BH",
  "brief": "Wayon TVS, DFN1006-2L. 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",
    "tvs-fuse-board level protection",
    "we05df-bh",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "WE05DF-BH",
    "manufacturer": "Wayon",
    "package": "DFN1006-2L",
    "pin_count": 2,
    "category": "TVS/Fuse/Board Level Protection",
    "subcategory": "TVS",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/29d23f0889e8c15abfb7f3b1ee05031d.pdf",
    "parts": {
      "symbol": "we05df-bh.kicad_sym",
      "footprint": "we05df-bh.kicad_mod",
      "model_3d": "we05df-bh-hero.glb",
      "model_3d_plain": "we05df-bh-etched.glb",
      "model_3d_step": "we05df-bh-etched.step",
      "model_3d_step_plain": "we05df-bh.step",
      "lbr": "we05df-bh.lbr"
    },
    "distributor_links": {
      "lcsc": "C3039411"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T05:03:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Pin1",
        "type": "passive",
        "description": "Pin 1 is one of the two terminals of the single TVS element that protects one I/O or power line, with a 5 V working voltage (VRWM) and a 5.6 V minimum reverse breakdown voltage (VBR at 1 mA)."
      },
      {
        "number": "2",
        "name": "Pin2",
        "type": "passive",
        "description": "Pin 2 is the other terminal of the same TVS element, and the datasheet gives no polarity or pin-specific limit for it because positive and negative TLP I-V curves are both characterized (Figures 5 and 6)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet gives the DFN1006-2L pin configuration only as a schematic label (Pin1, Pin2) with no ; The bottom-view outline drawing on page 5 shows the numbers '2 1 1 2' without a clear mapping to the"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0221,
        "at": "2026-10-21T05:00:09"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/29d23f0889e8c15abfb7f3b1ee05031d.pdf",
        "pages": 5,
        "sha256": "fdc34ed7e821adeb",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "we05df-bh.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1,
          0.6,
          0.49
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b109a9e50feebcf8bae5a230cf805dc06e2eb2b9d976f1922b195c16710c5415",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "we05df-bh-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1,
          0.6,
          0.49
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1712b5678e35235863704431926c45f0fca9cb1c7771a1c643176691514461ee",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Wayon",
      "Package": "DFN1006-2L",
      "Category": "TVS/Fuse/Board Level Protection",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "fdc34ed7e821adebaa8e6155b310a90db959fadf4bf4f0952760a3c4a6e17c25",
      "rows": [
        {
          "name": "Reverse Stand-Off Voltage",
          "symbol": "VRWM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Breakdown Voltage",
          "symbol": "VBR",
          "kind": "electrical",
          "unit": "V",
          "min": 5.6,
          "typ": null,
          "max": null,
          "conditions": "IT=1mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Leakage Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "VRWM=5V, T=25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Clamping Voltage",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 7.5,
          "conditions": "IPP=1A, tp=8/20μs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Clamping Voltage",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 8.5,
          "max": 10,
          "conditions": "IPP=9A, tp=8/20μs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Dynamic Resistance",
          "symbol": "RDYN",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "TLP=0.2/100ns",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Clamping Voltage",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6.3,
          "conditions": "IPP = 4A, tp = 0.2/100ns (TLP)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Clamping Voltage",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 8.7,
          "conditions": "IPP = 16A, tp = 0.2/100ns (TLP)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction Capacitance",
          "symbol": "Cj",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 14,
          "max": 18,
          "conditions": "VR =0V, f =1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak Pulse Power",
          "symbol": "PPP",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 77,
          "conditions": "tp = 8/20μs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak Pulse Current",
          "symbol": "IPP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 9,
          "conditions": "tp = 8/20μs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "we05df-bh"
  ],
  "discovery_pitch": "WE05DF-BH (Wayon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "we05df-bh.kicad_sym",
    "we05df-bh.kicad_mod",
    "we05df-bh.glb",
    "we05df-bh.step",
    "we05df-bh.lbr",
    "docs/hero.png",
    "docs/we05df-bh-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "we05df-bh-hero.glb",
    "we05df-bh-hero.overlay.json",
    "we05df-bh-etched.glb"
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  "visibility": {
    "public": true
  }
}