SMCJ30CA-TR

{
  "slug": "smcj30ca-tr",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics TVS, SMC(DO-214AB). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "smcj30ca-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "smcj30ca-tr.kicad_sym",
    "smcj30ca-tr.kicad_mod",
    "smcj30ca-tr.glb",
    "smcj30ca-tr.step",
    "smcj30ca-tr.lbr",
    "docs/hero.png",
    "docs/smcj30ca-tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "smcj30ca-tr-hero.glb",
    "smcj30ca-tr-hero.overlay.json",
    "smcj30ca-tr-etched.glb"
  ],
  "component": {
    "mpn": "SMCJ30CA-TR",
    "manufacturer": "STMicroelectronics",
    "package": "SMC(DO-214AB)",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "TVS",
    "datasheet": "https://www.st.com/resource/en/datasheet/smcj30ca-tr.pdf",
    "parts": {
      "symbol": "smcj30ca-tr.kicad_sym",
      "footprint": "smcj30ca-tr.kicad_mod",
      "model_3d": "smcj30ca-tr-hero.glb",
      "model_3d_plain": "smcj30ca-tr-etched.glb",
      "model_3d_step": "smcj30ca-tr-etched.step",
      "model_3d_step_plain": "smcj30ca-tr.step",
      "lbr": "smcj30ca-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C133648",
      "digikey": "497-12780-2-ND",
      "mouser": "511-SMCJ30CA-TR"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T10:40:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-12780-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-SMCJ30CA-TR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Terminal 1",
        "type": "passive",
        "description": "Bidirectional Transil terminal with no polarity (SMCJ30CA): stand-off voltage VRM 30 V, breakdown 33.3 V min to 35.1 V max at 1 mA, clamping 48.4 V at 32 A (10/1000 µs)."
      },
      {
        "number": "2",
        "name": "Terminal 2",
        "type": "passive",
        "description": "Second bidirectional Transil terminal, interchangeable with terminal 1 (no cathode band on CA types), with 1500 W peak pulse power (10/1000 µs) and IRM max 0.2 µA at 25 °C."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/smcj30ca-tr.pdf",
        "pages": 10,
        "sha256": "3e2a8c449f34f529",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "smcj30ca-tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          8.0,
          5.9,
          2.31
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "30dab4c2e22239b7e3694a4d45304e04255c6b70a79d28e9c34c6072ba647991",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "smcj30ca-tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          8.0,
          5.9,
          2.31
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ad8e3b6e662e4b9d132177f3f65028e43c35eab3409ba266adbfe3e12e2bd9ae",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}