SB2045L

{
  "schema_version": 1,
  "type": "component",
  "slug": "sb2045l",
  "title": "SB2045L",
  "brief": "MSKSEMI Schottky Barrier Diodes (SBD), TO-277. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "diodes",
    "sb2045l",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SB2045L",
    "manufacturer": "MSKSEMI",
    "package": "TO-277",
    "pin_count": 3,
    "category": "Diodes",
    "subcategory": "Schottky Barrier Diodes (SBD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/86095ecedcbfbc0f66e86355e962847c.pdf",
    "parts": {
      "symbol": "sb2045l.kicad_sym",
      "footprint": "sb2045l.kicad_mod",
      "model_3d": "sb2045l-hero.glb",
      "model_3d_plain": "sb2045l-etched.glb",
      "model_3d_step": "sb2045l-etched.step",
      "model_3d_step_plain": "sb2045l.step",
      "lbr": "sb2045l.lbr"
    },
    "distributor_links": {
      "lcsc": "C22369102",
      "digikey": "6557-SB2045LTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T05:30:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "6557-SB2045LTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "passive",
        "description": "Anode lead, one of two small anode leads tied together on the symbol with PIN 3; the datasheet's anode pad is 5.6mm x 14.4mm for the thermal-resistance test."
      },
      {
        "number": "2",
        "name": "K",
        "type": "passive",
        "description": "Cathode, the large exposed pad (cathode pad 18.8mm x 14.4mm in the thermal-resistance test), marked by the cathode band."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "passive",
        "description": "Anode lead, tied to PIN 1 on the symbol; the two anode leads together carry the 20.0A maximum average forward current."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/86095ecedcbfbc0f66e86355e962847c.pdf",
        "pages": 5,
        "sha256": "336f86a8b792f54a",
        "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": "sb2045l.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.6,
          6.5,
          1.22
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "69a9aa5a47db4a2792452bac34f2cad6cb0c5d3a4713f4b3c03b779f23d194ed",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sb2045l-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.6,
          6.5,
          1.22
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1f43e1b1bb72ef3d299e91204694af5f0629f46831bb9ead561a48c3968e71bb",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "MSKSEMI",
      "Package": "TO-277",
      "Category": "Diodes",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sb2045l"
  ],
  "discovery_pitch": "SB2045L (MSKSEMI) 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",
    "sb2045l.kicad_sym",
    "sb2045l.kicad_mod",
    "sb2045l.glb",
    "sb2045l.step",
    "sb2045l.lbr",
    "docs/hero.png",
    "docs/sb2045l-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sb2045l-hero.glb",
    "sb2045l-hero.overlay.json",
    "sb2045l-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}