AO4842

{
  "slug": "ao4842",
  "version": "0.1.0",
  "type": "component",
  "description": "Alpha Omega Semicon MOSFETs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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  "dependencies": {},
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    "ao4842.lbr",
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    "viewers/symbol.html",
    "viewers/footprint.html",
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  "component": {
    "mpn": "AO4842",
    "manufacturer": "Alpha Omega Semicon",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906772317159424",
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      "lbr": "ao4842.lbr"
    },
    "distributor_links": {
      "lcsc": "C427016",
      "digikey": "785-1064-2-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-13T10:08:34Z",
      "source": "Component Ocean /api/assign-pns",
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        "pn": "785-1064-2-ND",
        "status": "found",
        "lifecycle": "Not For New Designs"
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      "mouser": {
        "pn": null,
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    },
    "pins": [
      {
        "number": "1",
        "name": "S1",
        "type": "passive",
        "description": "Source terminal of MOSFET 1, rated with the 30V drain-source voltage (VDS) and ±20V gate-source voltage limits in the absolute maximum ratings."
      },
      {
        "number": "2",
        "name": "G1",
        "type": "input",
        "description": "Gate of MOSFET 1; the datasheet specifies a gate-source voltage limit of ±20V."
      },
      {
        "number": "3",
        "name": "S2",
        "type": "passive",
        "description": "Source terminal of MOSFET 2, rated with the 30V drain-source voltage (VDS) and ±20V gate-source voltage limits in the absolute maximum ratings."
      },
      {
        "number": "4",
        "name": "G2",
        "type": "input",
        "description": "Gate of MOSFET 2; the datasheet specifies a gate-source voltage limit of ±20V."
      },
      {
        "number": "5",
        "name": "D2",
        "type": "passive",
        "description": "Drain of MOSFET 2, rated for 30V drain-source voltage per the absolute maximum ratings."
      },
      {
        "number": "6",
        "name": "D2",
        "type": "passive",
        "description": "Drain of MOSFET 2 (internally common with pin 5), rated for 30V drain-source voltage per the absolute maximum ratings."
      },
      {
        "number": "7",
        "name": "D1",
        "type": "passive",
        "description": "Drain of MOSFET 1 (internally common with pin 8), rated for 30V drain-source voltage per the absolute maximum ratings."
      },
      {
        "number": "8",
        "name": "D1",
        "type": "passive",
        "description": "Drain of MOSFET 1, rated for 30V drain-source voltage per the absolute maximum ratings."
      }
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    "provenance": {
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        "at": "2026-10-13T10:08:20"
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        "sha256": "9cae02887f84cbb7",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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