1SS389

{
  "schema_version": 1,
  "type": "component",
  "slug": "1ss389",
  "title": "1SS389",
  "brief": "hongjiacheng Schottky 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",
    "1ss389",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "1SS389",
    "manufacturer": "hongjiacheng",
    "package": "SOD-523",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Schottky Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603186968666644480",
    "parts": {
      "symbol": "1ss389.kicad_sym",
      "footprint": "1ss389.kicad_mod",
      "model_3d": "1ss389-hero.glb",
      "model_3d_plain": "1ss389-etched.glb",
      "model_3d_step": "1ss389-etched.step",
      "model_3d_step_plain": "1ss389.step",
      "lbr": "1ss389.lbr"
    },
    "distributor_links": {
      "lcsc": "C22466369",
      "digikey": "5399-1SS389TR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-12T16:11:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "5399-1SS389TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode, the terminal on the cathode-band end of the SOD-523 body; reverse voltage VR is 10V (VRRM 10V) and average forward current is up to 0.2A."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode, the terminal opposite the cathode band; forward voltage is 0.3V max at IF=5mA and 0.5V max at IF=100mA."
      }
    ],
    "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": [
          "extractor flagged: The datasheet shows no pin numbers. Pages 1 and 3 mark only the cathode band and the diode symbol, s; The datasheet gives two different average forward current values. The features list and the title bo",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 3,
        "cost_usd": 0.0855,
        "at": "2026-10-12T16:11:14"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603186968666644480",
        "pages": 3,
        "sha256": "d8174b5b4506eb98",
        "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": "1ss389.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": "1ss389-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": "235cf2f08f7f17372bd6477f2b3c19477956d9fc746db4a07cdb393738dbd3fc",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "hongjiacheng",
      "Package": "SOD-523",
      "Category": "Diodes",
      "Pins": "2"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "1ss389"
  ],
  "discovery_pitch": "1SS389 (hongjiacheng) 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",
    "1ss389.kicad_sym",
    "1ss389.kicad_mod",
    "1ss389.glb",
    "1ss389.step",
    "1ss389.lbr",
    "docs/hero.png",
    "docs/1ss389-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "1ss389-hero.glb",
    "1ss389-hero.overlay.json",
    "1ss389-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}