CS45-16IO1

{
  "slug": "cs45-16io1",
  "version": "0.1.0",
  "type": "component",
  "description": "Littelfuse IXYS Thyristors (SCR)/Modules, TO-247AD. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "cs45-16io1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cs45-16io1.kicad_sym",
    "cs45-16io1.kicad_mod",
    "cs45-16io1.glb",
    "cs45-16io1.step",
    "cs45-16io1.lbr",
    "docs/hero.png",
    "docs/cs45-16io1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cs45-16io1-hero.glb",
    "cs45-16io1-hero.overlay.json",
    "cs45-16io1-etched.glb"
  ],
  "component": {
    "mpn": "CS45-16IO1",
    "manufacturer": "Littelfuse IXYS",
    "package": "TO-247AD",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Thyristors (SCR)/Modules",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589838844372811776",
    "parts": {
      "symbol": "cs45-16io1.kicad_sym",
      "footprint": "cs45-16io1.kicad_mod",
      "model_3d": "cs45-16io1-hero.glb",
      "model_3d_plain": "cs45-16io1-etched.glb",
      "model_3d_step": "cs45-16io1-etched.step",
      "model_3d_step_plain": "cs45-16io1.step",
      "lbr": "cs45-16io1.lbr"
    },
    "distributor_links": {
      "lcsc": "C3614474",
      "digikey": "CS45-16IO1-ND",
      "mouser": "747-CS45-16IO1"
    },
    "distributor_check": {
      "checked_at": "2026-11-07T00:53:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "CS45-16IO1-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "747-CS45-16IO1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "C",
        "type": "passive",
        "description": "Cathode of the thyristor; the datasheet labels it C on the TO-247 AD (version io1) drawing."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode of the thyristor, also connected to the metal tab (A (TAB)) on version io1; the tab is not isolated (VISOL is rated for version io1R only)."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate trigger input; VGT max 1.5 V and IGT max 100 mA at 25°C (VD = 6 V), with VRGM of 10 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 drawing labels the leads C, A, G but prints no pin numbers. I assigned 1, 2, 3 from th; The tab is anode and is electrically common with pin 2. It is not listed as a separate pin.",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 3,
        "cost_usd": 0.0996,
        "at": "2026-11-07T00:53:15"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589838844372811776",
        "pages": 3,
        "sha256": "e452445e415fb0cf",
        "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": "cs45-16io1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          15.9,
          5.03,
          41.1
        ],
        "zmin_mm": -15.83,
        "centre_offset_mm": 0.185,
        "footprint_binding": "identity",
        "sha256": "ec0db59b04bcea2e0db6f976bf3ab8644e761c8b0059239f77f4febd6dc9eff4",
        "checked": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cs45-16io1-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": [
          15.9,
          5.03,
          41.1
        ],
        "zmin_mm": -15.83,
        "centre_offset_mm": 0.185,
        "footprint_binding": "identity",
        "sha256": "618c19f795a7b9a7d53bdf538d41d4fa172b90207202b51d41290564d9a3d9e6",
        "checked": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}