RR1LAM4STR

{
  "slug": "rr1lam4str",
  "version": "0.1.0",
  "type": "component",
  "description": "ROHM Semicon Diodes - General Purpose, SOD-128. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "diodes",
    "rr1lam4str",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rr1lam4str.kicad_sym",
    "rr1lam4str.kicad_mod",
    "rr1lam4str.glb",
    "rr1lam4str.step",
    "rr1lam4str.lbr",
    "docs/hero.png",
    "docs/rr1lam4str-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rr1lam4str-hero.glb",
    "rr1lam4str-hero.overlay.json",
    "rr1lam4str-etched.glb"
  ],
  "component": {
    "mpn": "RR1LAM4STR",
    "manufacturer": "ROHM Semicon",
    "package": "SOD-128",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Diodes - General Purpose",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/befb3aa4176ef223279206c64b49ec97.pdf",
    "parts": {
      "symbol": "rr1lam4str.kicad_sym",
      "footprint": "rr1lam4str.kicad_mod",
      "model_3d": "rr1lam4str-hero.glb",
      "model_3d_plain": "rr1lam4str-etched.glb",
      "model_3d_step": "rr1lam4str-etched.step",
      "model_3d_step_plain": "rr1lam4str.step",
      "lbr": "rr1lam4str.lbr"
    },
    "distributor_links": {
      "lcsc": "C253523"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T18:55:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Cathode",
        "type": "passive",
        "description": "Cathode terminal (pin 1) of the rectifying diode; rated for repetitive peak reverse voltage VRM 500 V and direct reverse voltage VR 400 V."
      },
      {
        "number": "2",
        "name": "Anode",
        "type": "passive",
        "description": "Anode terminal (pin 2) of the rectifying diode; average forward rectified current Io is 1 A with forward voltage VF typ 0.92 V at IF=1 A."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-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 has no pinout table. Anode and Cathode labels appear in the package marking drawing te; Pin types are given as 'passive' following the KiCad convention for two-terminal diodes. The datashe; The absolute maximum ratings table is garbled in the extracted text. The values 500 (VRM), 400 (VR),"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0324,
        "at": "2026-10-21T18:51:08"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/befb3aa4176ef223279206c64b49ec97.pdf",
        "pages": 7,
        "sha256": "c9f8730f73fd7b42",
        "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": "rr1lam4str.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.7,
          2.5,
          1.01
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c98f6c45e31c085ad7293f96c19813d749b20d47245b9c5c01f816003df24d8c",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rr1lam4str-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.7,
          2.5,
          1.01
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "67656645beec9840563119e4b06fdadbce5f8d3673b1f034eaffde69925edbca",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}