AO4480

{
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  "type": "component",
  "slug": "ao4480",
  "title": "AO4480",
  "brief": "Alpha Omega Semicon MOSFETs, SOIC-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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    "transistors-thyristors",
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  "component": {
    "mpn": "AO4480",
    "manufacturer": "Alpha Omega Semicon",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886922802028544",
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      "lbr": "ao4480.lbr"
    },
    "distributor_links": {
      "lcsc": "C454185",
      "digikey": "785-1040-2-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T04:27:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "785-1040-2-ND",
        "status": "found",
        "lifecycle": "Not For New Designs"
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      {
        "number": "1",
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        "description": "Source of the N-channel MOSFET, shown on the SOIC-8 top view, with the pin-1 dot at this end."
      },
      {
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      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source of the N-channel MOSFET, shown on the SOIC-8 top view."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
        "description": "Gate, ESD protected (4KV HBM), with a maximum gate-source voltage of ±20V."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Drain, rated for VDS 40V and 14A continuous at TA=25°C."
      },
      {
        "number": "6",
        "name": "D",
        "type": "passive",
        "description": "Drain, rated for VDS 40V and 14A continuous at TA=25°C."
      },
      {
        "number": "7",
        "name": "D",
        "type": "passive",
        "description": "Drain, rated for VDS 40V and 14A continuous at TA=25°C."
      },
      {
        "number": "8",
        "name": "D",
        "type": "passive",
        "description": "Drain, rated for VDS 40V and 14A continuous at TA=25°C."
      }
    ],
    "provenance": {
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        "guard_notes": [
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        "at": "2026-10-09T04:25:50"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "Alpha Omega Semicon",
      "Package": "SOIC-8",
      "Category": "Transistors/Thyristors",
      "Pins": "8"
    },
    "characteristics": {
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          "conditions": "",
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          "name": "Power Dissipation",
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          "min": null,
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        {
          "name": "Avalanche Current",
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          "min": null,
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          "conditions": "",
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        {
          "name": "Repetitive Avalanche Energy",
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          "unit": "mJ",
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        },
        {
          "name": "Maximum Junction-to-Ambian t≤10s",
          "symbol": "RθJA",
          "kind": "thermal",
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        },
        {
          "name": "Maximum Junction-to-Ambient Steady-State",
          "symbol": "RθJA",
          "kind": "thermal",
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          "max": 75,
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        },
        {
          "name": "Maximum Junction-to-Lead Steady-State",
          "symbol": "RθJL",
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        {
          "name": "Zero Gate Voltage Drain Current",
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        {
          "name": "Zero Gate Voltage Drain Current",
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        {
          "name": "Gate-Body leakage current",
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        {
          "name": "On state drain current",
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          "kind": "electrical",
          "unit": "A",
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          "typ": null,
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        {
          "name": "Static Drain-Source On-Resistance",
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          "unit": "mΩ",
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          "max": 13,
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        {
          "name": "Static Drain-Source On-Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 12,
          "max": 15.5,
          "conditions": "VGS=4.5V, ID=5A",
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        {
          "name": "Diode Forward Voltage",
          "symbol": "VSD",
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          "unit": "V",
          "min": null,
          "typ": 0.7,
          "max": 1,
          "conditions": "IS=1A, VGS=0V",
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        },
        {
          "name": "Maximum Body-Diode Continuous Current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance",
          "symbol": "Ciss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 1600,
          "max": 1920,
          "conditions": "VGS=0V, VDS=20V, f=1MHz",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "AO4480 (Alpha Omega Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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