BTA08-700BRG

{
  "slug": "bta08-700brg",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Thyristors (SCR)/Modules, TO-220-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "bta08-700brg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bta08-700brg.kicad_sym",
    "bta08-700brg.kicad_mod",
    "bta08-700brg.glb",
    "bta08-700brg.step",
    "bta08-700brg.lbr",
    "docs/hero.png",
    "docs/bta08-700brg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bta08-700brg-hero.glb",
    "bta08-700brg-hero.overlay.json",
    "bta08-700brg-etched.glb"
  ],
  "component": {
    "mpn": "BTA08-700BRG",
    "manufacturer": "STMicroelectronics",
    "package": "TO-220-3",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Thyristors (SCR)/Modules",
    "datasheet": "https://www.st.com/resource/en/datasheet/bta08-700brg.pdf",
    "parts": {
      "symbol": "bta08-700brg.kicad_sym",
      "footprint": "bta08-700brg.kicad_mod",
      "model_3d": "bta08-700brg-hero.glb",
      "model_3d_plain": "bta08-700brg-etched.glb",
      "model_3d_step": "bta08-700brg-etched.step",
      "model_3d_step_plain": "bta08-700brg.step",
      "lbr": "bta08-700brg.lbr"
    },
    "distributor_links": {
      "lcsc": "C2965295",
      "digikey": "497-BTA08-700BRG-ND",
      "mouser": "511-BTA08-700B"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T23:34:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-BTA08-700BRG-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-BTA08-700B",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "passive",
        "description": "Main terminal A1, the reference for A2 polarity in the characteristics; the triac carries IT(RMS) 8 A at Tc = 100 °C in TO-220AB Ins."
      },
      {
        "number": "2",
        "name": "A2",
        "type": "passive",
        "description": "Main terminal A2 with VDRM/VRRM rated 600 V to 800 V across the A2-A1 pair and IT(RMS) 8 A at Tc = 100 °C in TO-220AB Ins."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate trigger input; for the standard B version IGT is max 50 mA in quadrants I-II-III (100 mA in quadrant IV) and VGT max 1.3 V."
      }
    ],
    "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 only lists 600 V and 800 V variants (e.g. BTA08-600BRG, BTA08-800BWRG). A 700 V option; The text gives no pin-number table. Pin numbers 1, 2 and 3 are inferred from the lead order in the p; The TO-220AB Ins. tab is voltage-insulated (2500 VRMS) by an internal ceramic pad. It is not an elec",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 21,
        "cost_usd": 0.0928,
        "at": "2026-11-05T23:34:25"
      },
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/bta08-700brg.pdf",
        "pages": 21,
        "sha256": "ad680880278c15e3",
        "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": "bta08-700brg.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": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bta08-700brg-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": "ee686e6675df1665319a580b69752a08711d9e20fd58920a56603b72ac8d82e2",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}