AO4404

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  "slug": "ao4404",
  "title": "AO4404",
  "brief": "UMW MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "mpn": "AO4404",
    "manufacturer": "UMW",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
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      "source": "Component Ocean /api/assign-pns",
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        "status": "no match"
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    "pins": [
      {
        "number": "1",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET, grouped with pins 2 and 3 as the source connection; the device is rated VDS 20 V with VGS ±16 V."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET, grouped with pins 1 and 3 as the source connection; the device is rated VDS 20 V with VGS ±16 V."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET, grouped with pins 1 and 2 as the source connection; the device is rated VDS 20 V with VGS ±16 V."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
        "description": "Gate terminal of the N-channel MOSFET; the gate-source voltage is rated ±16 V and the datasheet specifies operation with gate voltages as low as 4.5 V."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal of the N-channel MOSFET, grouped with pins 6, 7 and 8 as the drain connection; the device is rated VDS 20 V and ID 12 A."
      },
      {
        "number": "6",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal of the N-channel MOSFET, grouped with pins 5, 7 and 8 as the drain connection; the device is rated VDS 20 V and ID 12 A."
      },
      {
        "number": "7",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal of the N-channel MOSFET, grouped with pins 5, 6 and 8 as the drain connection; the device is rated VDS 20 V and ID 12 A."
      },
      {
        "number": "8",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal of the N-channel MOSFET, grouped with pins 5, 6 and 7 as the drain connection; the device is rated VDS 20 V and ID 12 A."
      }
    ],
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        "at": "2026-10-09T09:43:39"
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        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
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        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "UMW",
      "Package": "SOP-8",
      "Category": "Transistors/Thyristors",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
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          "name": "Drain-Source Breakdown Voltage",
          "symbol": "VDS",
          "kind": "electrical",
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        {
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          "conditions": "TC=25°C, TJ=150°C",
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          "conditions": "",
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          "name": "Maximum Junction-to-Foot (Drain)",
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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