BTB08-600BW

{
  "slug": "btb08-600bw",
  "version": "0.1.0",
  "type": "component",
  "description": "WEIDA TRIACs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "btb08-600bw",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "btb08-600bw.kicad_sym",
    "btb08-600bw.kicad_mod",
    "btb08-600bw.glb",
    "btb08-600bw.step",
    "btb08-600bw.lbr",
    "docs/hero.png",
    "docs/btb08-600bw-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "btb08-600bw-hero.glb",
    "btb08-600bw-hero.overlay.json",
    "btb08-600bw-etched.glb"
  ],
  "component": {
    "mpn": "BTB08-600BW",
    "manufacturer": "WEIDA",
    "package": "TO-252",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "TRIACs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c597312ba31ace02f86aa7bdbd5f207a.pdf",
    "parts": {
      "symbol": "btb08-600bw.kicad_sym",
      "footprint": "btb08-600bw.kicad_mod",
      "model_3d": "btb08-600bw-hero.glb",
      "model_3d_plain": "btb08-600bw-etched.glb",
      "model_3d_step": "btb08-600bw-etched.step",
      "model_3d_step_plain": "btb08-600bw.step",
      "lbr": "btb08-600bw.lbr"
    },
    "distributor_links": {
      "lcsc": "C2901062"
    },
    "distributor_check": {
      "checked_at": "2026-11-04T22:15:56Z",
      "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 T1 of the triac (symbol shows T1(1)); the datasheet gives IT(RMS) 8 A, VDRM/VRRM 600/800 V and ITSM 80 A for the device."
      },
      {
        "number": "2",
        "name": "T2",
        "type": "passive",
        "description": "Main terminal T2 of the triac (symbol shows T2(2)); this is also the tab pin, and the datasheet gives IT(RMS) 8 A, VDRM/VRRM 600/800 V and Rth(j-c) 2.0 °C/W for TO-252-4R."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate trigger input (symbol shows G(3)); the BW grade has IGT max 50 mA for quadrants I-II-III and VGT max 1.5 V at VD=12 V, RL=33 Ω."
      }
    ],
    "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 TO-252-4R image shows three leads numbered 1, 2, 3 and the symbol maps T1(1), T2(2), G(3). The m",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.2569,
        "at": "2026-11-04T22:15:49"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/c597312ba31ace02f86aa7bdbd5f207a.pdf",
        "pages": 8,
        "sha256": "f2257bbc69abb4ac",
        "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": "btb08-600bw.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-11-04",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "btb08-600bw-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "13b4ebc4fada6d2dc28d6f0ec85f032fa044a76d9775f00abb71316070ed36ce",
        "checked": "2026-11-04",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "TO-252",
      "source_page": 4,
      "D": {
        "nom_mm": 6.1,
        "range_mm": [
          5.9,
          6.3
        ]
      },
      "E1": {
        "nom_mm": 6.6,
        "range_mm": [
          6.4,
          6.8
        ]
      },
      "E": {
        "nom_mm": 10.1,
        "range_mm": [
          9.8,
          10.4
        ]
      },
      "A": {
        "nom_mm": 2.3,
        "range_mm": [
          2.2,
          2.4
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "btb08-600bw.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}