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Ray Set visibility: public 53a0b85 9d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "swha018r03vlt",
  "title": "SWHA018R03VLT",
  "brief": "Samwin MOSFETs, DFN5x6-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "triode-mos tube-transistor",
    "swha018r03vlt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SWHA018R03VLT",
    "manufacturer": "Samwin",
    "package": "DFN5x6-8",
    "pin_count": 9,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/2a87107384efe3a2b67ae0cef3f71aac.pdf",
    "parts": {
      "symbol": "swha018r03vlt.kicad_sym",
      "footprint": "swha018r03vlt.kicad_mod",
      "model_3d": "swha018r03vlt-hero.glb",
      "model_3d_plain": "swha018r03vlt-etched.glb",
      "model_3d_step": "swha018r03vlt-etched.step",
      "model_3d_step_plain": "swha018r03vlt.step",
      "lbr": "swha018r03vlt.lbr"
    },
    "distributor_links": {
      "lcsc": "C5151865"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T18:46:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "S",
        "type": "passive",
        "description": "Source pin of the N-channel MOSFET (pins 1,2,3 are Source); continuous drain current up to 120 A at Tc=25°C."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source pin of the N-channel MOSFET (pins 1,2,3 are Source); continuous drain current up to 120 A at Tc=25°C."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source pin of the N-channel MOSFET (pins 1,2,3 are Source); continuous drain current up to 120 A at Tc=25°C."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
        "description": "Gate pin with a gate-to-source voltage limit of ±20 V and threshold voltage VGS(TH) of 1.2 V min to 2.4 V max at ID=250 µA."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Drain pin (pins 5,6,7,8 are Drain) with a drain-to-source voltage rating of 30 V."
      },
      {
        "number": "6",
        "name": "D",
        "type": "passive",
        "description": "Drain pin (pins 5,6,7,8 are Drain) with a drain-to-source voltage rating of 30 V."
      },
      {
        "number": "7",
        "name": "D",
        "type": "passive",
        "description": "Drain pin (pins 5,6,7,8 are Drain) with a drain-to-source voltage rating of 30 V."
      },
      {
        "number": "8",
        "name": "D",
        "type": "passive",
        "description": "Drain pin (pins 5,6,7,8 are Drain) with a drain-to-source voltage rating of 30 V."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet is for SW018R03VLT; the MPN SWHA018R03VLT matches the order code 'SW HA 018R03VLT' in DFN5; No exposed pad / drain tab is described in the text, so none is listed."
        ],
        "pages_sent": 6,
        "cost_usd": 0.0483,
        "at": "2026-10-22T18:46:29"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/2a87107384efe3a2b67ae0cef3f71aac.pdf",
        "pages": 6,
        "sha256": "97a3aed02ae03547",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "viewers": {
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      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "footprint_binding": "identity",
        "sha256": "13e5a2a05f78c2a0952534b2fb187d0be154d366a431374e398c7e2032779f1b",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "swha018r03vlt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "sha256": "783c2bc8dc515e12864d422ced159c780de82aa7856a5482052cc94190d57c83",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Samwin",
      "Package": "DFN5x6-8",
      "Category": "Triode/MOS Tube/Transistor",
      "Pins": "9"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "97a3aed02ae03547c4020e03e2bb10fa170aadc65ba1b99384ba810d4a644c49",
      "rows": [
        {
          "name": "Drain to source breakdown voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "VGS=0V, ID=250uA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain to source leakage current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDS=30V, VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain to source leakage current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "VDS=24V, TJ=125oC",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate to source leakage current, forward",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VGS=20V, VDS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate to source leakage current, reverse",
          "symbol": "IGSS",
          "kind": "electrical",
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          "min": -100,
          "typ": null,
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          "conditions": "VGS=-20V, VDS=0V",
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        {
          "name": "Gate threshold voltage",
          "symbol": "VGS(TH)",
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          "min": 1.2,
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          "conditions": "VDS=VGS, ID=250uA",
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        },
        {
          "name": "Drain to source on state resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 2.5,
          "max": 3.5,
          "conditions": "VGS=4.5V, ID=30A,TJ=25oC",
          "source_page": 2,
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        },
        {
          "name": "Drain to source on state resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 1.6,
          "max": 2.4,
          "conditions": "VGS=10V, ID=30A,TJ=25oC",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain to source on state resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 2.1,
          "max": null,
          "conditions": "VGS=10V, ID=30A,TJ=125oC",
          "source_page": 2,
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        },
        {
          "name": "Continuous source current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 120,
          "conditions": "Integral reverse p-n Junction diode in the MOSFET",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Pulsed source current",
          "symbol": "ISM",
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          "unit": "A",
          "min": null,
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          "max": 480,
          "conditions": "",
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        {
          "name": "Diode forward voltage drop",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.4,
          "conditions": "IS=45A, VGS=0V",
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          "source": "datasheet"
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        {
          "name": "Drain to source voltage",
          "symbol": "VDSS",
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          "min": null,
          "typ": null,
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          "name": "Continuous drain current",
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          "conditions": "Tc=25oC, limited by junction temperature",
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          "conditions": "Tc=100oC, limited by junction temperature",
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          "name": "Drain current pulsed",
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          "name": "Continuous drain current",
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          "name": "Continuous drain current",
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          "typ": null,
          "max": 26,
          "conditions": "Ta=70oC",
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        {
          "name": "Gate to source voltage",
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          "conditions": "",
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          "name": "Single pulsed avalanche energy",
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          "max": 576,
          "conditions": "note 2",
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          "name": "Repetitive avalanche energy",
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          "name": "Peak diode recovery dv/dt",
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          "conditions": "note 3",
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          "name": "Total power dissipation",
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          "conditions": "Tc=25oC",
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          "name": "Total power dissipation",
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          "name": "Thermal resistance, Junction to case",
          "symbol": "Rthjc",
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          "name": "Thermal resistance, Junction to ambient",
          "symbol": "Rthja",
          "kind": "thermal",
          "unit": "oC/W",
          "min": null,
          "typ": null,
          "max": 49,
          "conditions": "1 in2 pad of 2oz copper",
          "source_page": 1,
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        {
          "name": "Breakdown voltage temperature coefficient",
          "symbol": "ΔBVDSS/ΔTJ",
          "kind": "temperature_coefficient",
          "unit": "V/oC",
          "min": null,
          "typ": 0.02,
          "max": null,
          "conditions": "ID=250uA, referenced to 25oC",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward transconductance",
          "symbol": "Gfs",
          "kind": "electrical",
          "unit": "S",
          "min": null,
          "typ": 79,
          "max": null,
          "conditions": "VDS=5V, ID=30A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input capacitance",
          "symbol": "Ciss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 5772,
          "max": null,
          "conditions": "VGS=0V, VDS=15V, f=1MHz",
          "source_page": 2,
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        {
          "name": "Output capacitance",
          "symbol": "Coss",
          "kind": "electrical",
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          "min": null,
          "typ": 1104,
          "max": null,
          "conditions": "VGS=0V, VDS=15V, f=1MHz",
          "source_page": 2,
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        },
        {
          "name": "Reverse transfer capacitance",
          "symbol": "Crss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 760,
          "max": null,
          "conditions": "VGS=0V, VDS=15V, f=1MHz",
          "source_page": 2,
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        {
          "name": "Turn on delay time",
          "symbol": "td(on)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "VDS=15V, ID=30A, RG=4.7Ω, VGS=10V",
          "source_page": 2,
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          "name": "Rising time",
          "symbol": "tr",
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          "min": null,
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          "max": null,
          "conditions": "VDS=15V, ID=30A, RG=4.7Ω, VGS=10V",
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          "name": "Turn off delay time",
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          "min": null,
          "typ": 137,
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          "conditions": "VDS=15V, ID=30A, RG=4.7Ω, VGS=10V",
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          "name": "Fall time",
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          "max": null,
          "conditions": "VDS=15V, ID=30A, RG=4.7Ω, VGS=10V",
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          "name": "Total gate charge",
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          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 153,
          "max": null,
          "conditions": "VDS=24V, VGS=10V, ID=30A, IG=5mA",
          "source_page": 2,
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        {
          "name": "Gate-source charge",
          "symbol": "Qgs",
          "kind": "electrical",
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          "min": null,
          "typ": 18,
          "max": null,
          "conditions": "VDS=24V, VGS=10V, ID=30A, IG=5mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-drain charge",
          "symbol": "Qgd",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 44,
          "max": null,
          "conditions": "VDS=24V, VGS=10V, ID=30A, IG=5mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate resistance",
          "symbol": "Rg",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 3.1,
          "max": null,
          "conditions": "VDS=0V, Scan F mode",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Reverse recovery time",
          "symbol": "trr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 31,
          "max": null,
          "conditions": "IS=30A, VGS=0V, dIF/dt=100A/us",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse recovery charge",
          "symbol": "Qrr",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 16,
          "max": null,
          "conditions": "IS=30A, VGS=0V, dIF/dt=100A/us",
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  "discovery_triggers": [
    "swha018r03vlt"
  ],
  "discovery_pitch": "SWHA018R03VLT (Samwin) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "docs/swha018r03vlt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "swha018r03vlt-hero.overlay.json",
    "swha018r03vlt-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}