main
Ray Set visibility: public bf7cd20
{
  "schema_version": 1,
  "type": "component",
  "slug": "e1g",
  "title": "E1G",
  "brief": "Wild Goose Fast Recovery / High Efficiency Diodes, SOD-123FL. 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",
    "e1g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "E1G",
    "manufacturer": "Wild Goose",
    "package": "SOD-123FL",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Fast Recovery / High Efficiency Diodes",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7277309f1e1f3b2431f07716049943b6.pdf",
    "parts": {
      "symbol": "e1g.kicad_sym",
      "footprint": "e1g.kicad_mod",
      "model_3d": "e1g-hero.glb",
      "model_3d_plain": "e1g-etched.glb",
      "model_3d_step": "e1g-etched.step",
      "model_3d_step_plain": "e1g.step",
      "lbr": "e1g.lbr"
    },
    "distributor_links": {
      "lcsc": "C53222329"
    },
    "distributor_check": {
      "checked_at": "2026-11-04T22:27:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Cathode",
        "type": "passive",
        "description": "Cathode terminal of the E1G rectifier; the Absolute Maximum Ratings table lists a maximum repetitive peak reverse voltage (VRRM) of 400 V for the E1G column."
      },
      {
        "number": "2",
        "name": "Anode",
        "type": "passive",
        "description": "Anode terminal of the E1G rectifier; the average forward rectified current is rated 1 A at Tc = 125 °C, per the Absolute Maximum Ratings table."
      }
    ],
    "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 gives the pin assignment for SOD-123FL only as '1. Cathode 2. Anode'; pin numbers and ; The E1G column mapping (VRRM 400 V) is inferred from the column order in the text-extracted ratings ; The 1 A average forward current rating in the pin 2 description applies to the whole E1A-E1J series "
        ],
        "pages_sent": 3,
        "cost_usd": 0.016,
        "at": "2026-11-04T22:26:59"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/7277309f1e1f3b2431f07716049943b6.pdf",
        "pages": 3,
        "sha256": "5da6aecde9f31a57",
        "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": "e1g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.5,
          1.6,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "132323445e3d1f9231e81c083cd88a33cd204dd8b96063bb2ed1f3ab4470c7e7",
        "checked": "2026-11-04",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "e1g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.5,
          1.6,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "49834989fe57960f39e44061a87d659a5d44c9c5f2f67ae769f0668e24014030",
        "checked": "2026-11-04",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SOD-123FL",
      "source_page": 3,
      "D": {
        "nom_mm": 2.75,
        "range_mm": [
          2.6,
          2.9
        ]
      },
      "E1": {
        "nom_mm": 1.8,
        "range_mm": [
          1.7,
          1.9
        ]
      },
      "E": {
        "nom_mm": 3.65,
        "range_mm": [
          3.5,
          3.8
        ]
      },
      "A": {
        "nom_mm": 1,
        "range_mm": [
          0.9,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "e1g.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Wild Goose",
      "Package": "SOD-123FL",
      "Category": "Diodes",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "5da6aecde9f31a57cf011726208d5cc150e44b3aa7050ac0cc1974b86b0b4b45",
      "rows": [
        {
          "name": "Maximum Repetitive Peak Reverse Voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum RMS Voltage",
          "symbol": "VRMS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 280,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Blocking Voltage",
          "symbol": "VDC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Average Forward Rectified Current",
          "symbol": "IF(AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "at Tc = 125 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Forward Surge Current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "8.3 ms single half sine wave superimposed on rated load (JEDEC method)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "at rated DC blocking voltage, T = 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "at rated DC blocking voltage, T = 125 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating and Storage Temperature Range",
          "symbol": "T, Tj stg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Thermal Resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 85,
          "max": null,
          "conditions": "P.C.B. mounted with 2.0 in x 2.0 in (5 x 5 cm) copper pad areas",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "e1g"
  ],
  "discovery_pitch": "E1G (Wild Goose) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "e1g.kicad_sym",
    "e1g.kicad_mod",
    "e1g.glb",
    "e1g.step",
    "e1g.lbr",
    "docs/hero.png",
    "docs/e1g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "e1g-hero.glb",
    "e1g-hero.overlay.json",
    "e1g-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}