BTA16-800BW

{
  "schema_version": 1,
  "type": "component",
  "slug": "bta16-800bw",
  "title": "BTA16-800BW",
  "brief": "WEIDA TRIACs, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.1",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "transistors",
    "bta16-800bw",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BTA16-800BW",
    "manufacturer": "WEIDA",
    "package": "TO-220",
    "pin_count": 3,
    "category": "Transistors",
    "subcategory": "TRIACs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5a443ccd34593cd7b467ee1c9436b4c7.pdf",
    "parts": {
      "symbol": "bta16-800bw.kicad_sym",
      "footprint": "bta16-800bw.kicad_mod",
      "model_3d": "bta16-800bw-hero.glb",
      "model_3d_plain": "bta16-800bw-etched.glb",
      "model_3d_step": "bta16-800bw-etched.step",
      "model_3d_step_plain": "bta16-800bw.step",
      "lbr": "bta16-800bw.lbr"
    },
    "distributor_links": {
      "lcsc": "C19184941"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T00:08:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "T1",
        "type": "passive",
        "description": "Main terminal 1 of the triac (symbol label T1(1)), which carries the on-state current up to IT(RMS) 16 A."
      },
      {
        "number": "2",
        "name": "T2",
        "type": "passive",
        "description": "Main terminal 2 of the triac (symbol label T2(2)), rated for VDRM/VRRM of 800 V on the -800 variant and IT(RMS) of 16 A, and insulated from the heatsink to 2500 VRMS in the BTA (Ins) package."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate trigger input (symbol label G(3)) with IGT max 50 mA and VGT max 1.3 V for the BW grade, and peak gate current IGM of 4 A."
      }
    ],
    "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 covers four packages (TO-220A Ins, TO-220B Non-Ins, TO-220F Ins, TO-263). The TO-220A ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0652,
        "at": "2026-10-28T00:08:05"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5a443ccd34593cd7b467ee1c9436b4c7.pdf",
        "pages": 7,
        "sha256": "8bae2cdc6b6d5a57",
        "source_tier": "lcsc"
      },
      "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": "bta16-800bw.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "7cb065d935df5771f0ba6e48ddd180863a121af76483dad7f18e667a7b68204a",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bta16-800bw-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "0190997f946161b7cc79baf344592396e7e929721189952e1c1db58a609849f8",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "WEIDA",
      "Package": "TO-220",
      "Category": "Transistors",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bta16-800bw"
  ],
  "discovery_pitch": "BTA16-800BW (WEIDA) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bta16-800bw.kicad_sym",
    "bta16-800bw.kicad_mod",
    "bta16-800bw.glb",
    "bta16-800bw.step",
    "bta16-800bw.lbr",
    "docs/hero.png",
    "docs/bta16-800bw-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bta16-800bw-hero.glb",
    "bta16-800bw-hero.overlay.json",
    "bta16-800bw-etched.glb",
    "bta16-800bw-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "description": "WEIDA TRIACs, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "org": "adom"
}