MDD3401A

{
  "slug": "mdd3401a",
  "version": "0.1.0",
  "type": "component",
  "description": "MDD（Microdiode Electronics） MOSFETs, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "MDD3401A",
    "manufacturer": "MDD（Microdiode Electronics）",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/dea2253b52562e0f6758da46d5865742.pdf",
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    "distributor_links": {
      "lcsc": "C5299415"
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    "distributor_check": {
      "checked_at": "2026-10-22T21:55:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate of the P-channel MOSFET, with VGS limited to ±12 V and a threshold voltage VGS(TH) of -0.5 V min to -1.2 V max at ID=-250μA."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source of the P-channel MOSFET, with body diode continuous current ISD of -2 A and drain-source voltage limited to -30 V."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET, rated for VDS of -30 V, continuous ID of -4.2 A and pulsed IDM of -16 A."
      }
    ],
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        "guard_notes": [],
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        "cost_usd": 0.0333,
        "at": "2026-10-22T21:55:27"
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        "described": 3,
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