main
Ray Set visibility: public 5538c0b 6d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "50wq10fn",
  "title": "50WQ10FN",
  "brief": "SMC Sangdest Microelectronicstronic Nanjing Schottky Diodes, DPAK. 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",
    "50wq10fn",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "50WQ10FN",
    "manufacturer": "SMC Sangdest Microelectronicstronic Nanjing",
    "package": "DPAK",
    "pin_count": 3,
    "category": "Diodes",
    "subcategory": "Schottky Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588902576079720448",
    "parts": {
      "symbol": "50wq10fn.kicad_sym",
      "footprint": "50wq10fn.kicad_mod",
      "model_3d": "50wq10fn-hero.glb",
      "model_3d_plain": "50wq10fn-etched.glb",
      "model_3d_step": "50wq10fn-etched.step",
      "model_3d_step_plain": "50wq10fn.step",
      "lbr": "50wq10fn.lbr"
    },
    "distributor_links": {
      "lcsc": "C260238",
      "digikey": "1655-50WQ10FNTR-ND",
      "mouser": "844-50WQ10FN"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T00:01:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1655-50WQ10FNTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "844-50WQ10FN",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "passive",
        "description": "Anode of the first diode of the center-tap pair, with the common cathode on pin 2/tab; VRRM is 100 V."
      },
      {
        "number": "2",
        "name": "K",
        "type": "passive",
        "description": "Common cathode (center tap), shown as base/cathode and connected to the tab; average forward current is 5.5 A total."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "passive",
        "description": "Anode of the second diode of the center-tap pair, with the common cathode on pin 2/tab; VRRM is 100 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588902576079720448",
        "pages": 4,
        "sha256": "e191dff31c7167c2",
        "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": "50wq10fn.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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "50wq10fn-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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "9b6c375bf60919f223a660b389d67e0b64e90fd6ad9fa3ddbb33fd787ab7e2cb",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "SMC Sangdest Microelectronicstronic Nanjing",
      "Package": "DPAK",
      "Category": "Diodes",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e191dff31c7167c244053f47a4c97a27f1570745fce9529f1419b2a4c9931069",
      "rows": [
        {
          "name": "Forward Voltage Drop, TJ = 25 C",
          "symbol": "VF1",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.75,
          "max": 0.85,
          "conditions": "@ 5A, Pulse, TJ = 25 C; pulse width < 300 µs, duty cycle < 2%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage Drop, TJ = 25 C",
          "symbol": "VF1",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.77,
          "max": 0.91,
          "conditions": "@ 10A, Pulse, TJ = 25 C; pulse width < 300 µs, duty cycle < 2%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage Drop, TJ = 125 C",
          "symbol": "VF2",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.61,
          "max": 0.72,
          "conditions": "@ 5 A, Pulse, TJ = 125 C; pulse width < 300 µs, duty cycle < 2%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage Drop, TJ = 125 C",
          "symbol": "VF2",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.63,
          "max": 0.74,
          "conditions": "@ 10 A, Pulse, TJ = 125 C; pulse width < 300 µs, duty cycle < 2%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Reverse Current, TJ = 25 C",
          "symbol": "IR1",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.002,
          "max": 1,
          "conditions": "@VR = rated VR, TJ = 25 C; pulse width < 300 µs, duty cycle < 2%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Reverse Current, TJ = 125 C",
          "symbol": "IR2",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.4,
          "max": 4,
          "conditions": "@VR = rated VR, TJ = 125 C; pulse width < 300 µs, duty cycle < 2%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction Capacitance",
          "symbol": "CT",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 180,
          "max": 250,
          "conditions": "@VR = 5V, TC = 25 C, fSIG = 1MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Voltage Rate of Change",
          "symbol": "dv/dt",
          "kind": "electrical",
          "unit": "V/s",
          "min": null,
          "typ": null,
          "max": 10000,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage",
          "symbol": "VRRM, VRWM, VR",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average Rectified Forward Current",
          "symbol": "IF (AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 5.5,
          "conditions": "50% duty cycle @Tc=135°C, rectangular wave form",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak One Cycle Non-Repetitive Surge Current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 130,
          "conditions": "8.3ms, Half Sine pulse",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "thermal",
          "unit": "C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "thermal",
          "unit": "C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typical Thermal Resistance Junction to Case",
          "symbol": "RJC",
          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "50wq10fn"
  ],
  "discovery_pitch": "50WQ10FN (SMC Sangdest Microelectronicstronic Nanjing) 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",
    "50wq10fn.kicad_sym",
    "50wq10fn.kicad_mod",
    "50wq10fn.glb",
    "50wq10fn.step",
    "50wq10fn.lbr",
    "docs/hero.png",
    "docs/50wq10fn-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "50wq10fn-hero.glb",
    "50wq10fn-hero.overlay.json",
    "50wq10fn-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}