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Ray Set visibility: public 8072451 11d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "bep3500sc",
  "title": "BEP3500SC",
  "brief": "BORN Thyristor Surge Suppressors (TSS), SMB. 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",
    "bep3500sc",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BEP3500SC",
    "manufacturer": "BORN",
    "package": "SMB",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Thyristor Surge Suppressors (TSS)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f08462f8e23dbfdd9eb5988bd21fb5e1.pdf",
    "parts": {
      "symbol": "bep3500sc.kicad_sym",
      "footprint": "bep3500sc.kicad_mod",
      "model_3d": "bep3500sc-hero.glb",
      "model_3d_plain": "bep3500sc-etched.glb",
      "model_3d_step": "bep3500sc-etched.step",
      "model_3d_step_plain": "bep3500sc.step",
      "lbr": "bep3500sc.lbr"
    },
    "distributor_links": {
      "lcsc": "C152136"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T09:59:04Z",
      "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": "Bidirectional thyristor surge-protector terminal; BEP3500SC has VDRM 320 V with IDRM 5 µA max, switching voltage VS 400 V max at IS 800 mA, and on-state voltage VT 4 V max at IT 2.2 A."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second bidirectional thyristor surge-protector terminal (device is bi-directional); holding current IH 120 mA and off-state capacitance CO 65 pF max, with 500 A (2×10 µs) minimum surge rating for the C series."
      }
    ],
    "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 datasheet text only shows pin markers '1' and '2' on the SMB outline; the pin-name symbol drawin"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0564,
        "at": "2026-10-22T09:58:01"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/f08462f8e23dbfdd9eb5988bd21fb5e1.pdf",
        "pages": 6,
        "sha256": "71963f3bd6f75a13",
        "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": "bep3500sc.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.3,
          3.55,
          2.15
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "029466277d91e9f5492556be93e46611049e07115c7913880c547afa96058ed4",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bep3500sc-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3.55,
          2.15
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1cafad350ff10c7776193a0aac2f85425bd26bca6a01b16445c57f21f18930ff",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "BORN",
      "Package": "SMB",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "71963f3bd6f75a134b878ff4dc6e654d6e3de1d7e196a0306d7df48d6db30f26",
      "rows": [
        {
          "name": "Off-state current",
          "symbol": "IDRM",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "@VDRM = 320 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Peak off-state voltage",
          "symbol": "VDRM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 320,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Switching voltage",
          "symbol": "VS",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "@IS = 800 mA; measured at 100KV/s",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "On-state voltage",
          "symbol": "VT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "@IT = 2.2 A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Holding current",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "mA",
          "min": 120,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Off-state capacitance",
          "symbol": "CO",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 65,
          "conditions": "VDC=2V, VRMS=1V, f=1MHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -60,
          "typ": null,
          "max": 150,
          "conditions": "TA=25ºC, RH=45%-75%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature range",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "TA=25ºC, RH=45%-75%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Repetitive peak pulse current",
          "symbol": "IPP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 80,
          "conditions": "TA=25ºC, RH=45%-75%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Surge rating IPP 2×10us",
          "symbol": "IPP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "C series, 2×10us",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Surge rating IPP 8×20us",
          "symbol": "IPP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": 400,
          "typ": null,
          "max": null,
          "conditions": "C series, 8×20us",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Surge rating IPP 10×360us",
          "symbol": "IPP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": 175,
          "typ": null,
          "max": null,
          "conditions": "C series, 10×360us",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Surge rating IPP 10×1000us",
          "symbol": "IPP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "C series, 10×1000us",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bep3500sc"
  ],
  "discovery_pitch": "BEP3500SC (BORN) 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",
    "bep3500sc.kicad_sym",
    "bep3500sc.kicad_mod",
    "bep3500sc.glb",
    "bep3500sc.step",
    "bep3500sc.lbr",
    "docs/hero.png",
    "docs/bep3500sc-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bep3500sc-hero.glb",
    "bep3500sc-hero.overlay.json",
    "bep3500sc-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}