BZX585-B9V1

{
  "slug": "bzx585-b9v1",
  "version": "0.1.0",
  "type": "component",
  "description": "Nexperia Zener Diodes, SOD-523(SC-79). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "diodes",
    "bzx585-b9v1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bzx585-b9v1.kicad_sym",
    "bzx585-b9v1.kicad_mod",
    "bzx585-b9v1.glb",
    "bzx585-b9v1.step",
    "bzx585-b9v1.lbr",
    "docs/hero.png",
    "docs/bzx585-b9v1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bzx585-b9v1-hero.glb",
    "bzx585-b9v1-hero.overlay.json",
    "bzx585-b9v1-etched.glb"
  ],
  "component": {
    "mpn": "BZX585-B9V1",
    "manufacturer": "Nexperia",
    "package": "SOD-523(SC-79)",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Zener Diodes",
    "datasheet": "https://assets.nexperia.com/documents/data-sheet/BZX585-B9V1.pdf",
    "parts": {
      "symbol": "bzx585-b9v1.kicad_sym",
      "footprint": "bzx585-b9v1.kicad_mod",
      "model_3d": "bzx585-b9v1-hero.glb",
      "model_3d_plain": "bzx585-b9v1-etched.glb",
      "model_3d_step": "bzx585-b9v1-etched.step",
      "model_3d_step_plain": "bzx585-b9v1.step",
      "lbr": "bzx585-b9v1.lbr"
    },
    "distributor_links": {
      "lcsc": "C455019",
      "digikey": "1801-BZX585B9V1TR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T06:43:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1801-BZX585B9V1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode of the Zener diode, identified by the marking bar on the package."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode of the Zener diode."
      }
    ],
    "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": [],
        "pages_sent": 13,
        "cost_usd": 0.097,
        "at": "2026-10-31T06:43:05"
      },
      "datasheet": {
        "url": "https://assets.nexperia.com/documents/data-sheet/BZX585-B9V1.pdf",
        "pages": 13,
        "sha256": "ce6f045443a822c0",
        "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": "bzx585-b9v1.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": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b525222377930c32abea58606bffba3aaf171cc66ac292b82d28a82d646d995d",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bzx585-b9v1-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": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5b522923f0916a46b0143fc658a2fb7a53973f12c4818b9dad1c38c6c88ca010",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SOD523 (SC-79)",
      "source_page": 9,
      "D": {
        "nom_mm": 1.2,
        "range_mm": [
          1.15,
          1.25
        ]
      },
      "E1": {
        "nom_mm": 0.8,
        "range_mm": [
          0.75,
          0.85
        ]
      },
      "E": {
        "nom_mm": 1.6,
        "range_mm": [
          1.55,
          1.65
        ]
      },
      "A": {
        "nom_mm": 0.615,
        "range_mm": [
          0.58,
          0.65
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "bzx585-b9v1.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}