main
Ray Set visibility: public 796b44f 2d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "jed523-5v",
  "title": "JED523-5V",
  "brief": "Shenzhen JDT Fuse ESD Protection Devices, 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": [
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    "tvs-fuse-board level protection",
    "jed523-5v",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "JED523-5V",
    "manufacturer": "Shenzhen JDT Fuse",
    "package": "SOD-523",
    "pin_count": 2,
    "category": "TVS/Fuse/Board Level Protection",
    "subcategory": "ESD Protection Devices",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7f361a97c87a80e2ccf92c19b5843bb9.pdf",
    "parts": {
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      "lbr": "jed523-5v.lbr",
      "model_3d_plain": "jed523-5v.glb"
    },
    "distributor_links": {
      "lcsc": "C2982331"
    },
    "distributor_check": {
      "checked_at": "2026-11-07T00:55:04Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Protected data or power line pin (cathode side), measured as Pin 1 to Pin 2 for the 5V reverse working voltage, breakdown voltage and clamping voltage (IPP=8A, 8x20μs) specifications."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Return/ground-side pin (anode side) of the single-line ESD protector, with forward voltage specified from Pin 2 to Pin 1 at IF=10mA."
      }
    ],
    "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: The Pin Description section and schematic diagram are graphics with no extractable text. Pin names a; The electrical characteristics table is garbled. Min/Typ/Max values could not be matched to paramete; The packaging table lists JED523-15V rather than JED523-5V, and the part number system shows SOD-523"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0282,
        "at": "2026-11-07T00:54:58"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/7f361a97c87a80e2ccf92c19b5843bb9.pdf",
        "pages": 5,
        "sha256": "55c1b1cc7d33a747",
        "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": "jed523-5v.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": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Shenzhen JDT Fuse",
      "Package": "SOD-523",
      "Category": "TVS/Fuse/Board Level Protection",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "55c1b1cc7d33a747a9fef3e505594b9eb6b6b5f1521d51bd0971b8433e4fb990",
      "rows": [
        {
          "name": "Reverse Working Voltage",
          "symbol": "VRWM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "TA=25°C;Pin 1 to Pin 2",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Breakdown Voltage",
          "symbol": "VBR",
          "kind": "electrical",
          "unit": "V",
          "min": 6,
          "typ": 8.5,
          "max": null,
          "conditions": "IT=1mA;Pin 1 to Pin 2",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Leakage Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.2,
          "max": null,
          "conditions": "VRWM=5V;Pin 1 to Pin 2",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.2,
          "max": 1,
          "conditions": "IF=10mA;Pin 2 to Pin 1",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Clamping Voltage",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 12,
          "max": null,
          "conditions": "IPP=8A(8x20μs pulse);Pin 1 to Pin 2",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction Capacitance",
          "symbol": "CJ",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "VR=0V,f=1 MHZ",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak Pulse Power",
          "symbol": "PPP",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "tP=8/20μs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak Pulse Current",
          "symbol": "IPP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "tP=8/20μs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Electrostatic Discharge Voltage",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": -30,
          "typ": null,
          "max": 30,
          "conditions": "IEC 61000-4-2;Contact Discharge",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
    "jed523-5v"
  ],
  "discovery_pitch": "JED523-5V (Shenzhen JDT Fuse) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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    "jed523-5v.lbr",
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  "visibility": {
    "public": true
  }
}