main
Ray Set visibility: public e4faaeb 5h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "senc23t48v2b",
  "title": "SENC23T48V2B",
  "brief": "ElecSuper ESD And Surge Protection (TVS/ESD), SOT-23. 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",
    "senc23t48v2b",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SENC23T48V2B",
    "manufacturer": "ElecSuper",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604442321157042176",
    "parts": {
      "symbol": "senc23t48v2b.kicad_sym",
      "footprint": "senc23t48v2b.kicad_mod",
      "model_3d": "senc23t48v2b-hero.glb",
      "model_3d_plain": "senc23t48v2b-etched.glb",
      "model_3d_step": "senc23t48v2b-etched.step",
      "model_3d_step_plain": "senc23t48v2b.step",
      "lbr": "senc23t48v2b.lbr"
    },
    "distributor_links": {
      "lcsc": "C42400215"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T14:14:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IO",
        "type": "bidirectional",
        "description": "Connects to an I/O line that the device protects; the part is rated to withstand ±30kV ESD under IEC61000-4-2 contact and air discharge."
      },
      {
        "number": "2",
        "name": "IO",
        "type": "bidirectional",
        "description": "Connects to an I/O line that the device protects; the part is rated to withstand ±30kV ESD under IEC61000-4-2 contact and air discharge."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Connects to ground."
      }
    ],
    "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 pin table (Table-2) gives only the function 'Connect to IO' for pins 1 and 2 and 'Connect to GND; The Outline and Circuit Diagram in Table-2 are garbled in the extracted text, so the pin-to-physical; The SOT-23 variant is the only package listed in the ordering information (Table-1) for SENC23T48V2B"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0258,
        "at": "2026-10-18T14:12:10"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604442321157042176",
        "pages": 6,
        "sha256": "6d8d8af038d47008",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "senc23t48v2b.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "senc23t48v2b-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "6233a6edf31ff23011c6587bf138857d47a170226694d1950c0de7186f0b5469",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "ElecSuper",
      "Package": "SOT-23",
      "Category": "Circuit Protection",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "6d8d8af038d4700879f7426325a39cefc11abd1f8cae9caf7099610e6fbea1b2",
      "rows": [
        {
          "name": "Peak pulse power (tp=8/20us)@25℃",
          "symbol": "Ppk",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "tp=8/20us; @25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak pulse current (tp=8/20us)@25℃",
          "symbol": "IPP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 9,
          "conditions": "tp=8/20us; @25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD (IEC61000-4-2 air discharge) @25℃",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "IEC61000-4-2 air discharge; @25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD (IEC61000-4-2 contact discharge) @25℃",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "IEC61000-4-2 contact discharge; @25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "TOP",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead temperature",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Stand-off Voltage",
          "symbol": "VRWM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 48,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse Breakdown Voltage",
          "symbol": "VBR",
          "kind": "electrical",
          "unit": "V",
          "min": 52,
          "typ": null,
          "max": null,
          "conditions": "IT=1mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse Leakage Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VRWM=48V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Clamping Voltage",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 65,
          "max": 70,
          "conditions": "IPP=1A; tp=8/20us",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Clamping Voltage",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 87,
          "max": 95,
          "conditions": "IPP=9A; tp=8/20us",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction Capacitance",
          "symbol": "CJ",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 10,
          "max": 20,
          "conditions": "VR=0V; f=1MHz",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "senc23t48v2b"
  ],
  "discovery_pitch": "SENC23T48V2B (ElecSuper) 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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    "README.md",
    "senc23t48v2b.kicad_sym",
    "senc23t48v2b.kicad_mod",
    "senc23t48v2b.glb",
    "senc23t48v2b.step",
    "senc23t48v2b.lbr",
    "docs/hero.png",
    "docs/senc23t48v2b-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "senc23t48v2b-hero.glb",
    "senc23t48v2b-hero.overlay.json",
    "senc23t48v2b-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}