main
Ray Set visibility: public ca3099e 12h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "1n5408g",
  "title": "1N5408G",
  "brief": "JUXING Diodes - General Purpose, DO-27. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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  ],
  "component": {
    "mpn": "1N5408G",
    "manufacturer": "JUXING",
    "package": "DO-27",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Diodes - General Purpose",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3d479e614e745218b0bd3f1647aa1978.pdf",
    "parts": {
      "symbol": "1n5408g.kicad_sym",
      "footprint": "1n5408g.kicad_mod",
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      "model_3d_step": "1n5408g.step",
      "lbr": "1n5408g.lbr",
      "model_3d_plain": "1n5408g.glb"
    },
    "distributor_links": {
      "lcsc": "C967626"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T19:10:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode end of the rectifier, marked by the color band; the 1N5408G is rated for 1000 V VRRM/VDC and 700 V VRMS."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode lead of the axial rectifier, which conducts 3.0 A average forward current (T_A=75°C) with 1.1 V maximum forward voltage at 3.0 A."
      }
    ],
    "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": [
          "extractor flagged: Datasheet has no pin table; pin numbers 1/2 are assigned by convention to the two axial leads (1=cat"
        ],
        "pages_sent": 2,
        "cost_usd": 0.0229,
        "at": "2026-10-22T19:10:30"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/3d479e614e745218b0bd3f1647aa1978.pdf",
        "pages": 2,
        "sha256": "eb470aabc3e33c7b",
        "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": "1n5408g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          16.14,
          5.35,
          8.34
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "aa9f03a97b19122d8c50b826e938bb3e6eac4942dae4292a7ed12e25ffe77428",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "JUXING",
      "Package": "DO-27",
      "Category": "Diodes",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "2- Thermal Resistance Junction to Ambient and form junction to lead at 0.375\"(9.5mm) lead length P.C.B. Mounted with 0.8x0.8\" (20x20mm) copper pads.",
        "page": 1,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "eb470aabc3e33c7b6150f1316fe0e4fff07f57cbd53c5f1492e93d12f3fd120d"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "eb470aabc3e33c7b6150f1316fe0e4fff07f57cbd53c5f1492e93d12f3fd120d",
      "rows": [
        {
          "name": "Maximum Recurrent Peak Reverse Voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "Volts",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum RMS Voltage",
          "symbol": "VRMS",
          "kind": "absolute_maximum",
          "unit": "Volts",
          "min": null,
          "typ": null,
          "max": 700,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Blocking Voltage",
          "symbol": "VDC",
          "kind": "absolute_maximum",
          "unit": "Volts",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Average Forward Rectified Current",
          "symbol": "I(AV)",
          "kind": "absolute_maximum",
          "unit": "Amp",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": ".375\"(9.5mm) Lead Length at TA=75℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Forward Surge Current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "Amp",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "8.3ms single half-sine-wave superimposed on rated load (JEDEC method)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Forward Voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "Volts",
          "min": null,
          "typ": null,
          "max": 1.1,
          "conditions": "at 3.0A DC and 25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "uAmp",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "TA=25℃, at Rated DC Blocking Voltage",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "uAmp",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "TA=100℃, at Rated DC Blocking Voltage",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature Range",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
    "1n5408g"
  ],
  "discovery_pitch": "1N5408G (JUXING) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
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    "1n5408g.step",
    "1n5408g.lbr",
    "docs/hero.png",
    "docs/1n5408g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "1n5408g-hero.glb",
    "1n5408g-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}