main
Ray Set visibility: public 52c0874 8d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "bep0300sc",
  "title": "BEP0300SC",
  "brief": "BORN Thyristor Surge Suppressors (TSS), DO-214AA(SMB). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "circuit protection",
    "bep0300sc",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BEP0300SC",
    "manufacturer": "BORN",
    "package": "DO-214AA(SMB)",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Thyristor Surge Suppressors (TSS)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/b54533f83eea2b869e9d4401fd52270f.pdf",
    "parts": {
      "symbol": "bep0300sc.kicad_sym",
      "footprint": "bep0300sc.kicad_mod",
      "model_3d": "bep0300sc-hero.glb",
      "model_3d_plain": "bep0300sc-etched.glb",
      "model_3d_step": "bep0300sc-etched.step",
      "model_3d_step_plain": "bep0300sc.step",
      "lbr": "bep0300sc.lbr"
    },
    "distributor_links": {
      "lcsc": "C152140"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T20:34:46Z",
      "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 terminal, marked by the cathode band on the SMB body; BEP0300SC has VDRM 25 V, VS 40 V max, and IPP 100 A (10/1000us) per the ratings table."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode terminal at the opposite end of the SMB body from the cathode band; ITSM 30 A (60 Hz) and IPK 400 A (8/20us) per the ratings table."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/b54533f83eea2b869e9d4401fd52270f.pdf",
        "pages": 5,
        "sha256": "956380e81060640c",
        "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": "bep0300sc.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": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bep0300sc-etched.step",
        "role": "eda",
        "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": "af46effad3f92982ed268179c0b236215d63ad6ebbc491ae10385b21b04e5952",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "BORN",
      "Package": "DO-214AA(SMB)",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "• Lead Finish: Matte Tin • Case Material: Epoxy Molding Compound.",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "956380e81060640cb81cf6b9881003b3c44bdb0d86cef49b9175c306e98d6894"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "956380e81060640cb81cf6b9881003b3c44bdb0d86cef49b9175c306e98d6894",
      "rows": [
        {
          "name": "Holding current",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "mA",
          "min": 40,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Breakover voltage",
          "symbol": "VS",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "100 kV/s",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Current limit",
          "symbol": "ISLMT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 2,
          "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": 2,
          "source": "datasheet"
        },
        {
          "name": "Off-state current",
          "symbol": "ID",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "@ VD = 25 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Off-state capacitance",
          "symbol": "CO",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "1 MHz, 2 VDC",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak pulse voltage",
          "symbol": "VPP",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6000,
          "conditions": "10/700 us",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak pulse current",
          "symbol": "IPP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "10/1000 us",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak pulse current",
          "symbol": "IPK",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "8/20 us",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak one-cycle surge current",
          "symbol": "ITSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "60 Hz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Rate of rise of current",
          "symbol": "di/dt",
          "kind": "absolute_maximum",
          "unit": "A/us",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction to lead",
          "symbol": "RθJL",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction to ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "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": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bep0300sc"
  ],
  "discovery_pitch": "BEP0300SC (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": [
    "page.json",
    "README.md",
    "bep0300sc.kicad_sym",
    "bep0300sc.kicad_mod",
    "bep0300sc.glb",
    "bep0300sc.step",
    "bep0300sc.lbr",
    "docs/hero.png",
    "docs/bep0300sc-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bep0300sc-hero.glb",
    "bep0300sc-hero.overlay.json",
    "bep0300sc-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}