SGSLVU2.8-4

{
  "slug": "sgslvu2-8-4",
  "version": "0.1.0",
  "type": "component",
  "description": "SURGING ESD Protection Devices, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "tvs-fuse-board level protection",
    "sgslvu2.8-4",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sgslvu2-8-4.kicad_sym",
    "sgslvu2-8-4.kicad_mod",
    "sgslvu2-8-4.glb",
    "sgslvu2-8-4.step",
    "sgslvu2-8-4.lbr",
    "docs/hero.png",
    "docs/sgslvu2-8-4-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sgslvu2-8-4-hero.glb",
    "sgslvu2-8-4-hero.overlay.json",
    "sgslvu2-8-4-etched.glb"
  ],
  "component": {
    "mpn": "SGSLVU2.8-4",
    "manufacturer": "SURGING",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "TVS/Fuse/Board Level Protection",
    "subcategory": "ESD Protection Devices",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/09e77f228779fbb9787b3302da80c108.pdf",
    "parts": {
      "symbol": "sgslvu2-8-4.kicad_sym",
      "footprint": "sgslvu2-8-4.kicad_mod",
      "model_3d": "sgslvu2-8-4-hero.glb",
      "model_3d_plain": "sgslvu2-8-4-etched.glb",
      "model_3d_step": "sgslvu2-8-4-etched.step",
      "model_3d_step_plain": "sgslvu2-8-4.step",
      "lbr": "sgslvu2-8-4.lbr"
    },
    "distributor_links": {
      "lcsc": "C5154997"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T00:34:38Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Pin 1 (dot-marked corner) of the bottom-left TVS diode element, drawn connected to pin 2 in the pin configuration diagram."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second terminal of the bottom-left TVS diode element, paired with pin 1 in the pin configuration diagram."
      },
      {
        "number": "3",
        "name": "3",
        "type": "passive",
        "description": "Terminal of the bottom-right TVS diode element, paired with pin 4 in the pin configuration diagram."
      },
      {
        "number": "4",
        "name": "4",
        "type": "passive",
        "description": "Second terminal of the bottom-right TVS diode element, paired with pin 3 in the pin configuration diagram."
      },
      {
        "number": "5",
        "name": "5",
        "type": "passive",
        "description": "Terminal of the top-right TVS diode element, paired with pin 6 in the pin configuration diagram."
      },
      {
        "number": "6",
        "name": "6",
        "type": "passive",
        "description": "Second terminal of the top-right TVS diode element, paired with pin 5 in the pin configuration diagram."
      },
      {
        "number": "7",
        "name": "7",
        "type": "passive",
        "description": "Terminal of the top-left TVS diode element, paired with pin 8 in the pin configuration diagram."
      },
      {
        "number": "8",
        "name": "8",
        "type": "passive",
        "description": "Second terminal of the top-left TVS diode element, paired with pin 7 in the pin configuration diagram."
      }
    ],
    "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 text and pin diagram give no pin names or functions (no I/O or GND labels). Only the d; The package is given as SOP-8 / SO-8 in the text. The only part number listed is SGSLVU2.8-4 with su",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 3,
        "cost_usd": 0.0528,
        "at": "2026-10-28T00:34:18"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/09e77f228779fbb9787b3302da80c108.pdf",
        "pages": 3,
        "sha256": "ae6c172938a16821",
        "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": "sgslvu2-8-4.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": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sgslvu2-8-4-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": "1349c4ecbaec265d4b5ea928d235470a1b87e334623f0f99b2b8f6defccb81c8",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}