DF3A6.8LFV

{
  "slug": "df3a6-8lfv",
  "version": "0.1.0",
  "type": "component",
  "description": "TOSHIBA ESD Protection Devices, SOT-723. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "df3a6.8lfv",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "df3a6-8lfv.kicad_sym",
    "df3a6-8lfv.kicad_mod",
    "df3a6-8lfv.glb",
    "df3a6-8lfv.step",
    "df3a6-8lfv.lbr",
    "docs/hero.png",
    "docs/df3a6-8lfv-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "df3a6-8lfv-hero.glb",
    "df3a6-8lfv-hero.overlay.json",
    "df3a6-8lfv-etched.glb"
  ],
  "component": {
    "mpn": "DF3A6.8LFV",
    "manufacturer": "TOSHIBA",
    "package": "SOT-723",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "ESD Protection Devices",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a0267027ec41b3caedc8cc53a0c8a270.pdf",
    "parts": {
      "symbol": "df3a6-8lfv.kicad_sym",
      "footprint": "df3a6-8lfv.kicad_mod",
      "model_3d": "df3a6-8lfv-hero.glb",
      "model_3d_plain": "df3a6-8lfv-etched.glb",
      "model_3d_step": "df3a6-8lfv-etched.step",
      "model_3d_step_plain": "df3a6-8lfv.step",
      "lbr": "df3a6-8lfv.lbr"
    },
    "distributor_links": {
      "lcsc": "C1974393"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T09:04:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CATHODE1",
        "type": "passive",
        "description": "Cathode of the first ESD protection Zener diode, with VZ = 6.5 to 7.1 V at IZ = 5 mA and ±8 kV IEC61000-4-2 contact discharge immunity."
      },
      {
        "number": "2",
        "name": "CATHODE2",
        "type": "passive",
        "description": "Cathode of the second ESD protection Zener diode, with VZ = 6.5 to 7.1 V at IZ = 5 mA and reverse current of at most 0.5 µA at VR = 5 V."
      },
      {
        "number": "3",
        "name": "ANODE",
        "type": "passive",
        "description": "Common anode of both diodes, with typical cathode-to-anode terminal capacitance of 6.0 pF at VR = 0 V and f = 1 MHz."
      }
    ],
    "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: Pin types are not stated in the datasheet. I set all three to passive, since this is a two-diode ESD",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 3,
        "cost_usd": 0.0869,
        "at": "2026-10-21T08:58:09"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/a0267027ec41b3caedc8cc53a0c8a270.pdf",
        "pages": 3,
        "sha256": "03d01c684ae1cbb7",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "df3a6-8lfv.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.5,
          1.2,
          0.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "71d32cefd0342c75778db3801048bbe47210c07adb190f47e842c4b5701af9d0",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "df3a6-8lfv-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.5,
          1.2,
          0.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dfc82c10b91d58064a6094049e6ab2142358a91378cbd16e77c60548539bfaaa",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}