main
Ray Set visibility: public c4467ea 17d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ao3424",
  "title": "AO3424",
  "brief": "Alpha Omega Semicon MOSFETs, SOT-23-3. 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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    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AO3424",
    "manufacturer": "Alpha Omega Semicon",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
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      "footprint": "ao3424.kicad_mod",
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      "model_3d_step": "ao3424-etched.step",
      "model_3d_step_plain": "ao3424.step",
      "lbr": "ao3424.lbr"
    },
    "distributor_links": {
      "lcsc": "C485700"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T07:55:27Z",
      "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; gate-source voltage max ±12V, threshold 0.5V min to 1.5V max at ID=250µA, usable with gate drive as low as 2.5V."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source; continuous drain current 3.8A at TA=25°C and body-diode continuous current 1.5A max."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "Drain; drain-source voltage max 30V, pulsed drain current 15A."
      }
    ],
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        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SOT23 drawing on page 1 labels only D, G and S. It prints no pin numbers. The numbering 1=G, 2=S; The datasheet gives no package ordering table in the supplied text, so SOT-23-3 comes from the hint ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "at": "2026-10-18T07:53:43"
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        "refuses_to_fabricate": true
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        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-18",
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  "metadata": {
    "specs": {
      "Manufacturer": "Alpha Omega Semicon",
      "Package": "SOT-23-3",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
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    "characteristics": {
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      "source": "datasheet",
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      "rows": [
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          "typ": null,
          "max": 30,
          "conditions": "",
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          "typ": null,
          "max": 3.1,
          "conditions": "TA=70°C",
          "source_page": 1,
          "source": "datasheet"
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        {
          "name": "Pulsed Drain Current",
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          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
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        {
          "name": "Junction and Storage Temperature Range",
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          "kind": "absolute_maximum",
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          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
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          "name": "Maximum Junction-to-Ambient (steady-state)",
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          "min": null,
          "typ": null,
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          "conditions": "Steady-State, 1in² FR-4 board, TA=25°C",
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        {
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          "typ": null,
          "max": null,
          "conditions": "ID=250µA, VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
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          "kind": "electrical",
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          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDS=30V, VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VDS=30V, VGS=0V, TJ=55°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Body Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VDS=0V, VGS=±12V",
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          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
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          "typ": 1,
          "max": 1.5,
          "conditions": "VDS=VGS ID=250µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "On State Drain Current",
          "symbol": "ID(ON)",
          "kind": "electrical",
          "unit": "A",
          "min": 15,
          "typ": null,
          "max": null,
          "conditions": "VGS=10V, VDS=5V",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Static Drain-Source On-Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 43,
          "max": 55,
          "conditions": "VGS=10V, ID=3.8A",
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          "source": "datasheet"
        },
        {
          "name": "Static Drain-Source On-Resistance",
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          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 70,
          "max": 84,
          "conditions": "TJ=125°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain-Source On-Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 47,
          "max": 65,
          "conditions": "VGS=4.5V, ID=3.5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain-Source On-Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 59,
          "max": 85,
          "conditions": "VGS=2.5V, ID=1A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
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          "min": null,
          "typ": 0.75,
          "max": 1,
          "conditions": "IS=1A, VGS=0V",
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        },
        {
          "name": "Maximum Body-Diode Continuous Current",
          "symbol": "IS",
          "kind": "absolute_maximum",
          "unit": "A",
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          "typ": null,
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          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance",
          "symbol": "Ciss",
          "kind": "electrical",
          "unit": "pF",
          "min": 185,
          "typ": 235,
          "max": 285,
          "conditions": "VGS=0V, VDS=15V, f=1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitance",
          "symbol": "Coss",
          "kind": "electrical",
          "unit": "pF",
          "min": 25,
          "typ": 35,
          "max": 45,
          "conditions": "VGS=0V, VDS=15V, f=1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Transfer Capacitance",
          "symbol": "Crss",
          "kind": "electrical",
          "unit": "pF",
          "min": 10,
          "typ": 18,
          "max": 25,
          "conditions": "VGS=0V, VDS=15V, f=1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate Resistance",
          "symbol": "Rg",
          "kind": "electrical",
          "unit": "Ω",
          "min": 2.1,
          "typ": 4.3,
          "max": 6.5,
          "conditions": "VGS=0V, VDS=0V, f=1MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Gate Charge (10V)",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 10,
          "max": 12,
          "conditions": "VGS=10V, VDS=15V, ID=3.8A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Body Diode Reverse Recovery Time",
          "symbol": "trr",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": 8.5,
          "max": 11,
          "conditions": "IF=3.8A, dI/dt=100A/µs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Body Diode Reverse Recovery Charge",
          "symbol": "Qrr",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 2.6,
          "max": 3.5,
          "conditions": "IF=3.8A, dI/dt=100A/µs",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ao3424"
  ],
  "discovery_pitch": "AO3424 (Alpha Omega Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}