WEOS61089-17F

{
  "schema_version": 1,
  "type": "component",
  "slug": "weos61089-17f",
  "title": "WEOS61089-17F",
  "brief": "Wayon Surge Protection Devices (SPDs), SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "circuit protection",
    "weos61089-17f"
  ],
  "component": {
    "mpn": "WEOS61089-17F",
    "manufacturer": "Wayon",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Circuit Protection",
    "subcategory": "Surge Protection Devices (SPDs)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590184557497511936",
    "parts": {
      "symbol": "weos61089-17f.kicad_sym",
      "footprint": "weos61089-17f.kicad_mod",
      "model_3d": "weos61089-17f-etched.glb",
      "model_3d_plain": "weos61089-17f.glb",
      "model_3d_step": "weos61089-17f-etched.step",
      "model_3d_step_plain": "weos61089-17f.step",
      "lbr": "weos61089-17f.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "K1",
        "type": "passive",
        "description": "Cathode 1 (Tip). Line-side terminal of thyristor/diode pair 1 protecting the Tip conductor."
      },
      {
        "number": "2",
        "name": "G",
        "type": "input",
        "description": "Gate terminal. Referenced to -VBAT to program the negative firing voltage of both thyristors. IGT = 5 mA max, VGT = 2.5 V max."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect. Leave floating or tie to a non-critical net."
      },
      {
        "number": "4",
        "name": "K2",
        "type": "passive",
        "description": "Cathode 2 (Ring). Line-side terminal of thyristor/diode pair 2 protecting the Ring conductor."
      },
      {
        "number": "5",
        "name": "K2",
        "type": "passive",
        "description": "Cathode 2 (Ring). Second bond to the Ring-side cathode; internally common with pin 4 to reduce parasitic inductance for fast transients."
      },
      {
        "number": "6",
        "name": "A",
        "type": "passive",
        "description": "Anode (Ground). Common anode of both protection thyristors and clamp diodes; tie to system ground."
      },
      {
        "number": "7",
        "name": "A",
        "type": "passive",
        "description": "Anode (Ground). Second ground bond; internally common with pin 6 to reduce Ldi/dt drop during a surge."
      },
      {
        "number": "8",
        "name": "K1",
        "type": "passive",
        "description": "Cathode 1 (Tip). Second bond to the Tip-side cathode; internally common with pin 1 to reduce parasitic inductance for fast transients."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590184557497511936",
        "pages": 5,
        "sha256": "2b13e1b4458b9126",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "weos61089-17f.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "weos61089-17f-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "992e1ea2709dce9632086d017e17c36aa23b13ad5ea09122f481d4da3d98b152",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Wayon",
      "Package": "SOP-8",
      "Category": "Circuit Protection",
      "Pins": "8"
    }
  },
  "variants": [
    {
      "mpn": "WEOS61089-17F",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "weos61089-17f"
  ],
  "discovery_pitch": "WEOS61089-17F (Wayon) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "weos61089-17f.kicad_sym",
    "weos61089-17f.kicad_mod",
    "weos61089-17f.glb",
    "weos61089-17f.step",
    "weos61089-17f.lbr",
    "docs/hero.png",
    "docs/weos61089-17f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T14:05:14.359Z"
}