main
Ray Set visibility: public c79ec8c 17d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "wnm7002-3",
  "title": "WNM7002-3",
  "brief": "WILLSEMI Will Semicon MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "transistors-thyristors",
    "wnm7002-3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "WNM7002-3",
    "manufacturer": "WILLSEMI Will Semicon",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906742885863424",
    "parts": {
      "symbol": "wnm7002-3.kicad_sym",
      "footprint": "wnm7002-3.kicad_mod",
      "model_3d": "wnm7002-3-hero.glb",
      "model_3d_plain": "wnm7002-3-etched.glb",
      "model_3d_step": "wnm7002-3-etched.step",
      "model_3d_step_plain": "wnm7002-3.step",
      "lbr": "wnm7002-3.lbr"
    },
    "distributor_links": {
      "lcsc": "C506229"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T23:09:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate of the N-channel MOSFET; the datasheet gives VGS absolute maximum of ±20 V and a gate threshold voltage VGS(TH) of 1.0 V to 2.0 V at VGS = VDS, ID = 250 µA."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source of the N-channel MOSFET; the body diode forward voltage VSD is 0.8 V typical and 1.2 V maximum at VGS = 0 V, IS = 200 mA."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "Drain of the N-channel MOSFET; the datasheet gives drain-source voltage VDS of 60 V maximum and continuous drain current ID of 0.30 A at TA = 25°C (1 in² pad, 10 s)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The extracted pin-configuration text for the SOT-23 top view is garbled (labels 'S D', '1 2 3', 'G G; Pin descriptions combine the function labels from page 1 with ratings from pages 2 and 3; the datash"
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        "pages_sent": 8,
        "cost_usd": 0.0853,
        "at": "2026-10-18T23:07:27"
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      "datasheet": {
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        "pages": 8,
        "sha256": "7e1279b7a5d7e2e4",
        "source_tier": "lcsc"
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      "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"
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    "models_3d": [
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        "file": "wnm7002-3.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "wnm7002-3-etched.step",
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        "sha256": "2720461a0627061ada16adfc7b6f838e8995618515a029f56d5ebb3ba08aa1ed",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "WILLSEMI Will Semicon",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "7e1279b7a5d7e2e43116069bce9f33a3ab59c0f4717d7afd08d1fb75c000ed27",
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        },
        {
          "name": "Gate-Source Voltage",
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        {
          "name": "Continuous Drain Current (a, TA=25°C, 10 s)",
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          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "Surface mounted on FR4, 1 sq in pad, 1oz Cu; t≤10 s; TA=25°C",
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          "name": "Continuous Drain Current (a, TA=25°C, steady state)",
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          "min": null,
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          "max": 0.28,
          "conditions": "Surface mounted on FR4, 1 sq in pad, 1oz Cu; steady state; TA=25°C",
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        },
        {
          "name": "Continuous Drain Current (a, TA=70°C, 10 s)",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.24,
          "conditions": "Surface mounted on FR4, 1 sq in pad, 1oz Cu; t≤10 s; TA=70°C",
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        },
        {
          "name": "Continuous Drain Current (a, TA=70°C, steady state)",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.22,
          "conditions": "Surface mounted on FR4, 1 sq in pad, 1oz Cu; steady state; TA=70°C",
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        },
        {
          "name": "Maximum Power Dissipation (a, TA=25°C, 10 s)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.96,
          "conditions": "Surface mounted on FR4, 1 sq in pad, 1oz Cu; t≤10 s; TA=25°C",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Maximum Power Dissipation (a, TA=25°C, steady state)",
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          "min": null,
          "typ": null,
          "max": 0.83,
          "conditions": "Surface mounted on FR4, 1 sq in pad, 1oz Cu; steady state; TA=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation (a, TA=70°C, 10 s)",
          "symbol": "PD",
          "kind": "absolute_maximum",
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          "min": null,
          "typ": null,
          "max": 0.61,
          "conditions": "Surface mounted on FR4, 1 sq in pad, 1oz Cu; t≤10 s; TA=70°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation (a, TA=70°C, steady state)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.53,
          "conditions": "Surface mounted on FR4, 1 sq in pad, 1oz Cu; steady state; TA=70°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current (b, TA=25°C, 10 s)",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.26,
          "conditions": "Surface mounted on FR4, minimum pad, 1oz Cu; t≤10 s; TA=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current (b, TA=25°C, steady state)",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.25,
          "conditions": "Surface mounted on FR4, minimum pad, 1oz Cu; steady state; TA=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current (b, TA=70°C, 10 s)",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.21,
          "conditions": "Surface mounted on FR4, minimum pad, 1oz Cu; t≤10 s; TA=70°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current (b, TA=70°C, steady state)",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "Surface mounted on FR4, minimum pad, 1oz Cu; steady state; TA=70°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation (b, TA=25°C, 10 s)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.78,
          "conditions": "Surface mounted on FR4, minimum pad, 1oz Cu; t≤10 s; TA=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation (b, TA=25°C, steady state)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.66,
          "conditions": "Surface mounted on FR4, minimum pad, 1oz Cu; steady state; TA=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation (b, TA=70°C, 10 s)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "Surface mounted on FR4, minimum pad, 1oz Cu; t≤10 s; TA=70°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation (b, TA=70°C, steady state)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.42,
          "conditions": "Surface mounted on FR4, minimum pad, 1oz Cu; steady state; TA=70°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1.2,
          "conditions": "Repetitive rating, pulse width limited by junction temperature, tp=10µs, Duty Cycle=1%",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "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"
        },
        {
          "name": "Junction-to-Ambient Thermal Resistance (a, t≤10 s)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 105,
          "max": 130,
          "conditions": "Surface mounted on FR4, 1 sq in pad, 1oz Cu; t≤10 s",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient Thermal Resistance (a, steady state)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 130,
          "max": 150,
          "conditions": "Surface mounted on FR4, 1 sq in pad, 1oz Cu; steady state",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient Thermal Resistance (b, t≤10 s)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 130,
          "max": 160,
          "conditions": "Surface mounted on FR4, minimum pad, 1oz Cu; t≤10 s",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient Thermal Resistance (b, steady state)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 145,
          "max": 190,
          "conditions": "Surface mounted on FR4, minimum pad, 1oz Cu; steady state",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Case Thermal Resistance",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 40,
          "max": 60,
          "conditions": "Steady state",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source Breakdown Voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": 60,
          "typ": null,
          "max": null,
          "conditions": "VGS = 0 V, ID = 250uA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDS = 48V, VGS = 0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate-to-source Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "uA",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "VDS = 0 V, VGS = ±20V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(TH)",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": 1.4,
          "max": 2,
          "conditions": "VGS = VDS, ID = 250uA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-source On-resistance (VGS=10V)",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 3.7,
          "max": 4.7,
          "conditions": "VGS = 10V, ID = 0.3A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-source On-resistance (VGS=4.5V)",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 3.8,
          "max": 5.6,
          "conditions": "VGS = 4.5V, ID = 0.2A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.8,
          "max": 1.2,
          "conditions": "VGS = 0 V, IS = 200mA",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
    "wnm7002-3"
  ],
  "discovery_pitch": "WNM7002-3 (WILLSEMI Will Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}