DK5V45R10SL

{
  "schema_version": 1,
  "type": "component",
  "slug": "dk5v45r10sl",
  "title": "DK5V45R10SL",
  "brief": "Shenzhen DongKe Semicon Synchronous Rectifier Controllers, TO-252. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "dk5v45r10sl"
  ],
  "component": {
    "mpn": "DK5V45R10SL",
    "manufacturer": "Shenzhen DongKe Semicon",
    "package": "TO-252",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Synchronous Rectifier Controllers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603108753344643072",
    "parts": {
      "symbol": "dk5v45r10sl.kicad_sym",
      "footprint": "dk5v45r10sl.kicad_mod",
      "model_3d": "dk5v45r10sl-etched.glb",
      "model_3d_plain": "dk5v45r10sl.glb",
      "model_3d_step": "dk5v45r10sl-etched.step",
      "model_3d_step_plain": "dk5v45r10sl.step",
      "lbr": "dk5v45r10sl.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect. Leave floating; not internally bonded to any functional node."
      },
      {
        "number": "2",
        "name": "K",
        "type": "passive",
        "description": "Cathode of the equivalent rectifier. Internally the drain of the 45 V NMOS and the self-powered VCC pickup node; must stay below the 45 V V(BR)DSS in application."
      },
      {
        "number": "3",
        "name": "A",
        "type": "passive",
        "description": "Anode of the equivalent rectifier. Internally the source of the 45 V / 10 mΩ NMOS; conducts up to 45 A continuous / 60 A peak forward current when the smart-detect logic turns the MOSFET on."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603108753344643072",
        "pages": 8,
        "sha256": "66cda6e3e9429822",
        "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": "dk5v45r10sl.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dk5v45r10sl-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "911a71fe7bfa6a68d96defb2fee2824dcce56207894b176174618681c5dfee03",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Shenzhen DongKe Semicon",
      "Package": "TO-252",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    }
  },
  "variants": [
    {
      "mpn": "DK5V45R10SL",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "dk5v45r10sl"
  ],
  "discovery_pitch": "DK5V45R10SL (Shenzhen DongKe Semicon) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dk5v45r10sl.kicad_sym",
    "dk5v45r10sl.kicad_mod",
    "dk5v45r10sl.glb",
    "dk5v45r10sl.step",
    "dk5v45r10sl.lbr",
    "docs/hero.png",
    "docs/dk5v45r10sl-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T19:47:43.156Z"
}