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Ray Set visibility: public aaebe7c 23d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "irlml9303tr",
  "title": "IRLML9303TR",
  "brief": "UMW 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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    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "IRLML9303TR",
    "manufacturer": "UMW",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755879026232188928",
    "parts": {
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      "footprint": "irlml9303tr.kicad_mod",
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      "model_3d_plain": "irlml9303tr-etched.glb",
      "model_3d_step": "irlml9303tr-etched.step",
      "model_3d_step_plain": "irlml9303tr.step",
      "lbr": "irlml9303tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C5252440"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T18:25:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "GATE of the -30 V P-channel MOSFET; gate-to-source voltage is rated ±20 V."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "SOURCE of the MOSFET; continuous source (body diode) current is rated -1.3 A and pulsed source current -12 A."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "DRAIN of the MOSFET; drain-source voltage is rated -30 V with continuous drain current of -2.3 A at TA=25°C (VGS=-10V)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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: Page 1 contradicts itself. The Pinning information table lists pin 1 = G (GATE), pin 2 = S (SOURCE),; KiCad pin types for S and D are set to passive because the datasheet gives no electrical classificat"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0409,
        "at": "2026-10-17T18:24:08"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755879026232188928",
        "pages": 12,
        "sha256": "1afa37c11115f27e",
        "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": [
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        "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": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "irlml9303tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "zmin_mm": 0,
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        "sha256": "40d867d263832b2f2dfc687f46ac539a9af4b059723feafdab47bb0a8a7a83bc",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "UMW",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "1afa37c11115f27ed683261e578c685b883ecbad8a7394afa04ca9d9395d5371",
      "rows": [
        {
          "name": "Drain-Source Breakdown Voltage",
          "symbol": "V(BR)DSS",
          "kind": "electrical",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "ID=-250µA, VGS=0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": -1.3,
          "typ": null,
          "max": -2.4,
          "conditions": "VDS=VGS, ID=-10μA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source Leakage Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": -1,
          "conditions": "VDS=-24V, VGS=0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source Leakage Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": -150,
          "conditions": "VDS=-24V,VGS=0V,TJ=125°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate-to-Source Forward Leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": -100,
          "conditions": "VGS=-20V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate-to-Source Reverse Leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VGS=20V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Static Drain-to-Source On-Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 135,
          "conditions": "VGS=-10V, ID=-2.3A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Static Drain-to-Source On-Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 220,
          "conditions": "VGS=-4.5V, ID=-1.8A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -30,
          "conditions": "TA=25°C unless otherwise noted",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current, VGS @ 10V",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -2.3,
          "conditions": "TA=25°C",
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          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current, VGS @ 10V",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -1.8,
          "conditions": "TA=70°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -12,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1.25,
          "conditions": "TA=25°C",
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          "source": "datasheet"
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        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
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          "typ": null,
          "max": 0.8,
          "conditions": "TA=70°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Linear Derating Factor",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "W/°C",
          "min": null,
          "typ": null,
          "max": 0.01,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-to-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction and Storage Temperature Range",
          "symbol": "TJ,TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "Surface mounted on 1 in square Cu board (note ③)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient (t<10s)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 99,
          "conditions": "t<10s (note ④)",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "irlml9303tr"
  ],
  "discovery_pitch": "IRLML9303TR (UMW) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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  "visibility": {
    "public": true
  }
}