CI15S120M3

{
  "schema_version": 1,
  "type": "component",
  "slug": "ci15s120m3",
  "title": "CI15S120M3",
  "brief": "Tokmas SiC Diodes, TO-263-2. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "silicon carbide (sic) devices",
    "ci15s120m3"
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  "component": {
    "mpn": "CI15S120M3",
    "manufacturer": "Tokmas",
    "package": "TO-263-2",
    "pin_count": 3,
    "category": "Silicon Carbide (SiC) Devices",
    "subcategory": "SiC Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588916866211860480",
    "parts": {
      "symbol": "ci15s120m3.kicad_sym",
      "footprint": "ci15s120m3.kicad_mod",
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      "model_3d_plain": "ci15s120m3.glb",
      "model_3d_step": "ci15s120m3-etched.step",
      "model_3d_step_plain": "ci15s120m3.step",
      "lbr": "ci15s120m3.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode of the SiC Schottky diode. Rated for 1200 V VRRM (1300 V VRSM surge) with reverse leakage of ~35 μA typ at TJ=25°C."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode of the SiC Schottky diode. Continuous forward current up to 15 A at TC=152.5°C (43.5 A at TC=25°C); VF ≈ 1.6 V typ at IF=15 A."
      },
      {
        "number": "3",
        "name": "K",
        "type": "passive",
        "description": "Cathode connected to the exposed metal tab/CASE of the TO-263-2 package. Serves as the primary thermal path (RθJC = 0.7 °C/W) and is electrically common with Pin 1."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588916866211860480",
        "pages": 5,
        "sha256": "b9b0d741eb1531f5",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15,
          10,
          4.42
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "804a3f76e4182a02567b2429bdc9a585b857158fb8543fccd29c8eb6780e1310",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "zmin_mm": 0,
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        "footprint_binding": "identity",
        "sha256": "d0ea3c9100d6066b7346929600b9362c583d051251400adad62c4d2629d663b3",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Tokmas",
      "Package": "TO-263-2",
      "Category": "Silicon Carbide (SiC) Devices",
      "Pins": "3"
    }
  },
  "variants": [
    {
      "mpn": "CI15S120M3",
      "kind": "packaging"
    }
  ],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "CI15S120M3 (Tokmas) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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  "files": [
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    "ci15s120m3.step",
    "ci15s120m3.lbr",
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  "visibility": {
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  },
  "updated_at": "2026-09-24T19:04:17.568Z"
}