main
Ray Set visibility: public 09fc5a9 12d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "tt0501sdx",
  "title": "TT0501SDX",
  "brief": "Shenzhen JingYang ESD And Surge Protection (TVS/ESD), 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",
    "circuit protection",
    "tt0501sdx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TT0501SDX",
    "manufacturer": "Shenzhen JingYang",
    "package": "SOD-523",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/210ca92147ab8ad3adc021e207532d65.pdf",
    "parts": {
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      "footprint": "tt0501sdx.kicad_mod",
      "model_3d": "tt0501sdx-hero.glb",
      "model_3d_plain": "tt0501sdx-etched.glb",
      "model_3d_step": "tt0501sdx-etched.step",
      "model_3d_step_plain": "tt0501sdx.step",
      "lbr": "tt0501sdx.lbr"
    },
    "distributor_links": {
      "lcsc": "C6423771"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T12:15:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I/O_1",
        "type": "passive",
        "description": "Bidirectional TVS terminal for one high-speed data line, rated for a 5.0 V reverse working voltage (VRWM) and about 0.3 pF typical capacitance between I/O_1 and I/O_2."
      },
      {
        "number": "2",
        "name": "I/O_2",
        "type": "passive",
        "description": "Bidirectional TVS terminal for one high-speed data line, rated for a 5.0 V reverse working voltage (VRWM) and about 0.3 pF typical capacitance between I/O_2 and I/O_1."
      }
    ],
    "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: Pin-to-label mapping is inferred from the pin figure, which prints 'I/O_1 I/O_2' above '1 2' in the ; Pin types are set to 'passive' because the datasheet defines the device as a bidirectional TVS betwe; The datasheet has no explicit ordering-level package field; SOD-523 is taken from the Description ('"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0205,
        "at": "2026-10-21T12:06:59"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/210ca92147ab8ad3adc021e207532d65.pdf",
        "pages": 6,
        "sha256": "7f2bd05d11eea748",
        "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": "tt0501sdx.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": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tt0501sdx-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          0.8,
          0.63
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "5fa4dffe00a477122f844a64ac85d2f6021404fd22f3decf9c0f7e2cbacd4eae",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Shenzhen JingYang",
      "Package": "SOD-523",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "7f2bd05d11eea748ab5010ee7c66ecc6e67874ab0ce38aec7c712597f5622ed3",
      "rows": [
        {
          "name": "Reverse Leakage Current @ VRWM (Between I/O and I/O)",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VRWM = 5V, T = 25C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Breakdown Voltage @ IT (Between I/O and I/O)",
          "symbol": "VBR",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 7,
          "max": 9,
          "conditions": "IT = 1mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Clamping Voltage @ IPP (Between I/O and I/O)",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 14,
          "conditions": "IPP = 5A, tp = 8/20μs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Parasitic Capacitance (Between I/O and I/O)",
          "symbol": "CESD",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 0.3,
          "max": 0.4,
          "conditions": "VR = 0V, f = 1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD per IEC 61000-4-2 (Contact)",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": -25,
          "typ": null,
          "max": 25,
          "conditions": "ESD per IEC 61000-4-2 (Contact)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD per IEC 61000-4-2 (Air)",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "ESD per IEC 61000-4-2 (Air)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak Pulse Current",
          "symbol": "IPP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "tp=8/20us",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature",
          "symbol": "TOPT",
          "kind": "absolute_maximum",
          "unit": "C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Nominal Reverse Working Voltage",
          "symbol": "VRWM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "readme",
    "breadcrumbs",
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  ],
  "discovery_triggers": [
    "tt0501sdx"
  ],
  "discovery_pitch": "TT0501SDX (Shenzhen JingYang) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "tt0501sdx.lbr",
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    "docs/tt0501sdx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "tt0501sdx-hero.overlay.json",
    "tt0501sdx-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}