RBO40-40G-TR

{
  "slug": "rbo40-40g-tr",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics TVS, D2PAK. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "tvs-fuse-board level protection",
    "rbo40-40g-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rbo40-40g-tr.kicad_sym",
    "rbo40-40g-tr.kicad_mod",
    "rbo40-40g-tr.glb",
    "rbo40-40g-tr.step",
    "rbo40-40g-tr.lbr",
    "docs/hero.png",
    "docs/rbo40-40g-tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rbo40-40g-tr-hero.glb",
    "rbo40-40g-tr-hero.overlay.json",
    "rbo40-40g-tr-etched.glb"
  ],
  "component": {
    "mpn": "RBO40-40G-TR",
    "manufacturer": "STMicroelectronics",
    "package": "D2PAK",
    "pin_count": 3,
    "category": "TVS/Fuse/Board Level Protection",
    "subcategory": "TVS",
    "datasheet": "https://www.st.com/resource/en/datasheet/rbo40-40g-tr.pdf",
    "parts": {
      "symbol": "rbo40-40g-tr.kicad_sym",
      "footprint": "rbo40-40g-tr.kicad_mod",
      "model_3d": "rbo40-40g-tr-hero.glb",
      "model_3d_plain": "rbo40-40g-tr-etched.glb",
      "model_3d_step": "rbo40-40g-tr-etched.step",
      "model_3d_step_plain": "rbo40-40g-tr.step",
      "lbr": "rbo40-40g-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C672165"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T22:13:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Input",
        "type": "passive",
        "description": "Input (Pin 1) connected to the anode of diode D1 for reverse battery protection, with forward drop VF13 of 1.9 V max at IF = 40 A."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (Pin 2) connected to the base tab, with the Transil T1/T2 clamping functions referenced to it (breakdown 24 V min, clamping 40 V max)."
      },
      {
        "number": "3",
        "name": "Output",
        "type": "passive",
        "description": "Output (Pin 3) toward the protected load, with load dump protection by Transil T2 (VBR32 24 V min to 32 V max at 25°C, VCL32 40 V max at IPP = 20 A)."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet pinout names Input (1), GND (2, connected to tab) and Output (3) but gives no electric; The ordering information shows the RBO40-40G suffix as D2PAK. The '-TR' tape and reel suffix isn't d"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0636,
        "at": "2026-10-22T22:12:53"
      },
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/rbo40-40g-tr.pdf",
        "pages": 10,
        "sha256": "9804d96cc6aa22a7",
        "source_tier": "mfr"
      },
      "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": "rbo40-40g-tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "804a3f76e4182a02567b2429bdc9a585b857158fb8543fccd29c8eb6780e1310",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rbo40-40g-tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f8095045957931df5f52dfcd9662685285ddeaee84db215243a468f4ae4bcb36",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}