1SS400SMT2R

{
  "schema_version": 1,
  "type": "component",
  "slug": "1ss400smt2r",
  "title": "1SS400SMT2R",
  "brief": "ROHM Semicon Switching Diodes, SOD-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "diodes",
    "1ss400smt2r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "1SS400SMT2R",
    "manufacturer": "ROHM Semicon",
    "package": "SOD-523",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Switching Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911408419647488",
    "parts": {
      "symbol": "1ss400smt2r.kicad_sym",
      "footprint": "1ss400smt2r.kicad_mod",
      "model_3d": "1ss400smt2r-hero.glb",
      "model_3d_plain": "1ss400smt2r-etched.glb",
      "model_3d_step": "1ss400smt2r-etched.step",
      "model_3d_step_plain": "1ss400smt2r.step",
      "lbr": "1ss400smt2r.lbr"
    },
    "distributor_links": {
      "lcsc": "C253164",
      "digikey": "1SS400SMT2RTR-ND",
      "mouser": "755-1SS400SMT2R"
    },
    "distributor_check": {
      "checked_at": "2026-10-12T16:34:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1SS400SMT2RTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "755-1SS400SMT2R",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode, marked by the bar on the package; the diode withstands VR 80 V (VRM 90 V) reverse voltage and IR max 100 nA at VR=80 V."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode; average rectified forward current Io is 100 mA (IFM 225 mA, IFSM 500 mA for t=1s) and VF max is 1.2 V at IF=100 mA."
      }
    ],
    "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": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.2342,
        "at": "2026-10-12T16:34:42"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911408419647488",
        "pages": 8,
        "sha256": "5efa65b5b6eb6a8b",
        "source_tier": "lcsc"
      },
      "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": "1ss400smt2r.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          0.8,
          0.63
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b525222377930c32abea58606bffba3aaf171cc66ac292b82d28a82d646d995d",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "1ss400smt2r-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          0.8,
          0.63
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "9342c64ecdfe2fc9296ad8122c6040283169c3daa06ca6349db749721343bc33",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "ROHM Semicon",
      "Package": "SOD-523",
      "Category": "Diodes",
      "Pins": "2"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "1ss400smt2r"
  ],
  "discovery_pitch": "1SS400SMT2R (ROHM Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "1ss400smt2r.kicad_sym",
    "1ss400smt2r.kicad_mod",
    "1ss400smt2r.glb",
    "1ss400smt2r.step",
    "1ss400smt2r.lbr",
    "docs/hero.png",
    "docs/1ss400smt2r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "1ss400smt2r-hero.glb",
    "1ss400smt2r-hero.overlay.json",
    "1ss400smt2r-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}