2SA2222SG

{
  "slug": "2sa2222sg",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi Bipolar (BJT), TO-220F-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "2sa2222sg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "2sa2222sg.kicad_sym",
    "2sa2222sg.kicad_mod",
    "2sa2222sg.glb",
    "2sa2222sg.step",
    "2sa2222sg.lbr",
    "docs/hero.png",
    "docs/2sa2222sg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "2sa2222sg-hero.glb",
    "2sa2222sg-hero.overlay.json"
  ],
  "component": {
    "mpn": "2SA2222SG",
    "manufacturer": "onsemi",
    "package": "TO-220F-3",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588929949407858688",
    "parts": {
      "symbol": "2sa2222sg.kicad_sym",
      "footprint": "2sa2222sg.kicad_mod",
      "model_3d": "2sa2222sg-hero.glb",
      "model_3d_step": "2sa2222sg.step",
      "lbr": "2sa2222sg.lbr",
      "model_3d_plain": "2sa2222sg.glb"
    },
    "distributor_links": {
      "lcsc": "C906930",
      "digikey": "2SA2222SGOS-ND",
      "mouser": "863-2SA2222SG"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T20:14:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2SA2222SGOS-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "863-2SA2222SG",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Base",
        "type": "passive",
        "description": "Base terminal; the datasheet limits base current IB to -2 A and emitter-to-base voltage VEBO to -6 V (absolute maximum ratings)."
      },
      {
        "number": "2",
        "name": "Collector",
        "type": "passive",
        "description": "Collector terminal; the datasheet limits collector-to-emitter voltage VCEO to -50 V, collector current IC to -10 A (pulse ICP -13 A), and collector dissipation PC to 25 W at Tc=25°C."
      },
      {
        "number": "3",
        "name": "Emitter",
        "type": "passive",
        "description": "Emitter terminal; it is the reference for the collector-to-emitter (VCEO -50 V) and emitter-to-base (VEBO -6 V) ratings."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The requested package hint is TO-220F-3, but the datasheet names the package as TO-220F-3FS (JEITA/J; The datasheet gives only the pin names (1 Base, 2 Collector, 3 Emitter) and no per-pin electrical li"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0254,
        "at": "2026-10-16T20:14:32"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588929949407858688",
        "pages": 7,
        "sha256": "37dbb4f1f275ba15",
        "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": "2sa2222sg.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.16,
          4.7,
          28.85
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.935,
        "footprint_binding": "identity",
        "sha256": "7f1d530d2b80afd7cfb6522420bdcf9d79666f9bf84bbc5b905bfc33593c7ef0",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}