main
Ray Set visibility: public 74b4147 24d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "wsp8810",
  "title": "WSP8810",
  "brief": "Winsok Semicon MOSFETs, TSSOP-8. 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",
    "transistors-thyristors",
    "wsp8810",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "WSP8810",
    "manufacturer": "Winsok Semicon",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904112398614528",
    "parts": {
      "symbol": "wsp8810.kicad_sym",
      "footprint": "wsp8810.kicad_mod",
      "model_3d": "wsp8810-hero.glb",
      "model_3d_plain": "wsp8810-etched.glb",
      "model_3d_step": "wsp8810-etched.step",
      "model_3d_step_plain": "wsp8810.step",
      "lbr": "wsp8810.lbr"
    },
    "distributor_links": {
      "lcsc": "C2758428"
    },
    "distributor_check": {
      "checked_at": "2026-10-13T21:50:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G1",
        "type": "input",
        "description": "Gate of MOSFET 1; VGS rated ±12 V max, threshold 0.5 to 1.0 V at 250 uA."
      },
      {
        "number": "2",
        "name": "S1",
        "type": "passive",
        "description": "Source of MOSFET 1; continuous drain current 7.5 A at VGS 4.5 V."
      },
      {
        "number": "3",
        "name": "S1",
        "type": "passive",
        "description": "Source of MOSFET 1 (second source pin, tied to pin 2); continuous drain current 7.5 A at VGS 4.5 V."
      },
      {
        "number": "4",
        "name": "D",
        "type": "passive",
        "description": "Drain pin drawn as D on the same side as G1/S1; drain-source voltage 20 V max and pulsed drain current 30 A."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Drain pin drawn as D on the same side as G2/S2; drain-source voltage 20 V max and pulsed drain current 30 A."
      },
      {
        "number": "6",
        "name": "S2",
        "type": "passive",
        "description": "Source of MOSFET 2; continuous drain current 7.5 A at VGS 4.5 V."
      },
      {
        "number": "7",
        "name": "S2",
        "type": "passive",
        "description": "Source of MOSFET 2 (second source pin, tied to pin 6); continuous drain current 7.5 A at VGS 4.5 V."
      },
      {
        "number": "8",
        "name": "G2",
        "type": "input",
        "description": "Gate of MOSFET 2; VGS rated ±12 V max, threshold 0.5 to 1.0 V at 250 uA."
      }
    ],
    "provenance": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet's pin-configuration drawing shows only labels (G1,S1,S1,D / D,S2,S2,G2) and no printed; Both D pins are drawn joined by a common drain line in the schematic. The drawing is ambiguous about",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 5,
        "cost_usd": 0.2911,
        "at": "2026-10-13T21:50:19"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904112398614528",
        "pages": 5,
        "sha256": "123eae8bce2ce158",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "file": "wsp8810.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "cf28a51742b2e31065e201d1b313207140cbfb49062efd938788f7a310d02738",
        "checked": "2026-10-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "wsp8810-etched.step",
        "role": "eda",
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        "units": "mm",
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "28d3e4eeab20d1fe95aa4cbf80f7ca14ea1a69bf265b7ad62a430d3d44d42b3e",
        "checked": "2026-10-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Winsok Semicon",
      "Package": "TSSOP-8",
      "Category": "Transistors/Thyristors",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "123eae8bce2ce1583b7a87d8f6c3bad4560c13cdcc4f39ff7405fec710409d12",
      "rows": [
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          "name": "Drain-Source Voltage",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
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          "min": -12,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID@Tc=25℃",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 7.5,
          "conditions": "VGS @ 4.5V, Note 1",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID@Tc=70℃",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "VGS @ 4.5V, Note 1",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
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          "typ": null,
          "max": 30,
          "conditions": "Note 2: pulse width ≤300us, duty cycle ≤2%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Total Power Dissipation",
          "symbol": "PD@TA=25℃",
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          "unit": "W",
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          "conditions": "Note 3",
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        },
        {
          "name": "Storage Temperature Range",
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          "unit": "℃",
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          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
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        },
        {
          "name": "Operating Junction Temperature Range",
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          "unit": "℃",
          "min": -55,
          "typ": null,
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          "conditions": "",
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        },
        {
          "name": "Thermal Resistance Junction-ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "Note 1: surface mounted on 1 inch² FR-4 board, 2OZ copper, t≤10sec",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-Case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "Note 1: surface mounted on 1 inch² FR-4 board, 2OZ copper, t≤10sec",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Breakdown Voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "VGS=0V, ID=250uA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain-Source On-Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 11.5,
          "max": 14.5,
          "conditions": "VGS=4.5V, ID=7.5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain-Source On-Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 14.5,
          "max": 20,
          "conditions": "VGS=2.5V, ID=5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
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          "min": 0.5,
          "typ": 0.7,
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          "conditions": "VGS=VDS, ID=250uA",
          "source_page": 2,
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        {
          "name": "Drain-Source Leakage Current",
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          "conditions": "VDS=16V, VGS=0V, TJ=25℃",
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          "source": "datasheet"
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        {
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          "min": null,
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          "conditions": "VDS=16V, VGS=0V, TJ=55℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "VGS=±12V, VDS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Gate Charge (4.5V)",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 13.5,
          "max": 18,
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          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-On Delay Time",
          "symbol": "Td(on)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 10.8,
          "max": 20,
          "conditions": "VDD=10V, VGS=4.5V, RG=3.3Ω, ID=5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Rise Time",
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          "kind": "timing",
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          "max": 26,
          "conditions": "VDD=10V, VGS=4.5V, RG=3.3Ω, ID=5A",
          "source_page": 2,
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          "name": "Turn-Off Delay Time",
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          "max": 55,
          "conditions": "VDD=10V, VGS=4.5V, RG=3.3Ω, ID=5A",
          "source_page": 2,
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        {
          "name": "Fall Time",
          "symbol": "Tf",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 45,
          "max": 81,
          "conditions": "VDD=10V, VGS=4.5V, RG=3.3Ω, ID=5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous Source Current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1.5,
          "conditions": "VG=VD=0V, Force Current",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Source Current",
          "symbol": "ISM",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.7,
          "max": 1.3,
          "conditions": "VGS=0V, IS=1A, TJ=25℃",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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  ],
  "discovery_triggers": [
    "wsp8810"
  ],
  "discovery_pitch": "WSP8810 (Winsok Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}