GC4D10120D

{
  "slug": "gc4d10120d",
  "version": "0.1.0",
  "type": "component",
  "description": "SUPSiC SiC Diodes, TO-247-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "silicon carbide (sic) devices",
    "gc4d10120d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gc4d10120d.kicad_sym",
    "gc4d10120d.kicad_mod",
    "gc4d10120d.glb",
    "gc4d10120d.step",
    "gc4d10120d.lbr",
    "docs/hero.png",
    "docs/gc4d10120d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gc4d10120d-hero.glb",
    "gc4d10120d-hero.overlay.json",
    "gc4d10120d-etched.glb"
  ],
  "component": {
    "mpn": "GC4D10120D",
    "manufacturer": "SUPSiC",
    "package": "TO-247-3",
    "pin_count": 3,
    "category": "Silicon Carbide (SiC) Devices",
    "subcategory": "SiC Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756399726524669952",
    "parts": {
      "symbol": "gc4d10120d.kicad_sym",
      "footprint": "gc4d10120d.kicad_mod",
      "model_3d": "gc4d10120d-hero.glb",
      "model_3d_plain": "gc4d10120d-etched.glb",
      "model_3d_step": "gc4d10120d-etched.step",
      "model_3d_step_plain": "gc4d10120d.step",
      "lbr": "gc4d10120d.lbr"
    },
    "distributor_links": {
      "lcsc": "C7435097"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T15:56:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "passive",
        "description": "Anode of the first Schottky diode leg, rated 1200 V VRRM and 9 A continuous per leg at TC=135°C."
      },
      {
        "number": "2",
        "name": "K",
        "type": "passive",
        "description": "Common cathode of both diode legs, tied internally to the case/tab, rated 1200 V VRRM and 18 A per device at TC=135°C."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "passive",
        "description": "Anode of the second Schottky diode leg, rated 1200 V VRRM and 9 A continuous per leg at TC=135°C."
      }
    ],
    "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: Page 5 has a generic template legend, '1 - GATE, 2 - DRAIN (COLLECTOR), 3 - SOURCE (EMITTER), 4 - DR; The datasheet does not number the tab. I added it as 'TAB' because the schematic shows the case conn",
          "dropped thermal pad ['EP'] absent from footprint",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 6,
        "cost_usd": 0.2661,
        "at": "2026-10-16T15:56:42"
      },
      "datasheet": {
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        "pages": 6,
        "sha256": "f557807313410f6c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "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,
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        "zmin_mm": -15.83,
        "centre_offset_mm": 0.185,
        "footprint_binding": "identity",
        "sha256": "ec0db59b04bcea2e0db6f976bf3ab8644e761c8b0059239f77f4febd6dc9eff4",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gc4d10120d-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
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        "sha256": "57bd7e17d4a378af171e389ee2d99be0f595a4e8497875d0e8a0adc50c015573",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}