AO3407A-VB

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  "slug": "ao3407a-vb",
  "title": "AO3407A-VB",
  "brief": "VBsemi Elec MOSFETs, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "AO3407A-VB",
    "manufacturer": "VBsemi Elec",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8609093965832736768",
    "parts": {
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      "footprint": "ao3407a-vb.kicad_mod",
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      "model_3d_plain": "ao3407a-vb.glb",
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      "lbr": "ao3407a-vb.lbr"
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate of the P-channel MOSFET. VGS absolute maximum ±20 V; typical threshold VGS(th) = -0.5 to -2.0 V at ID = -250 µA. Gate resistance 7.7 Ω typ (1.5 min / 15.4 max) at 1 MHz."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source of the P-channel MOSFET. Continuous source-drain diode current IS = -2.1 A at TC = 25 °C; body-diode forward voltage VSD = -0.8 V typ (-1.2 V max) at IS = -4.3 A, VGS = 0 V."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET. VDS absolute maximum -30 V; continuous ID = -5.6 A at TC = 25 °C; RDS(on) = 46 mΩ typ at VGS = -10 V, ID = -4.4 A."
      }
    ],
    "provenance": {
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        "sha256": "ff11d7945f977683",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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    "viewers": {
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        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-07",
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  "metadata": {
    "specs": {
      "Manufacturer": "VBsemi Elec",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
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          "name": "Drain-Source Breakdown Voltage",
          "symbol": "VDS",
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          "name": "On-State Drain Current",
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          "conditions": "VDS = -15 V, VGS = -4.5 V, ID = -5.4 A",
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          "name": "Gate Resistance",
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          "name": "Turn-On Delay Time",
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          "kind": "timing",
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          "max": 20,
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          "name": "Fall Time",
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        {
          "name": "Fall Time",
          "symbol": "tf",
          "kind": "timing",
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          "min": null,
          "typ": 10,
          "max": 20,
          "conditions": "VDD = -15 V, RL = 3.5, ID = -4.3 A, VGEN = -4.5 V, Rg = 1",
          "source_page": 2,
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        {
          "name": "Body Diode Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -0.8,
          "max": -1.2,
          "conditions": "IS = -4.3 A, VGS = 0 V",
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        {
          "name": "Body Diode Reverse Recovery Time",
          "symbol": "trr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 15,
          "max": 23,
          "conditions": "IF = -4.3 A, dI/dt = 100 A/µs, TJ = 25 °C",
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          "name": "Body Diode Reverse Recovery Charge",
          "symbol": "Qrr",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 7,
          "max": 14,
          "conditions": "IF = -4.3 A, dI/dt = 100 A/µs, TJ = 25 °C",
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          "name": "Drain-Source Voltage (absolute maximum)",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "",
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        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "",
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        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -5.6,
          "typ": null,
          "max": null,
          "conditions": "TJ = 150 °C, TC = 25 °C",
          "source_page": 1,
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        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -5.4,
          "typ": null,
          "max": null,
          "conditions": "TA = 25 °C",
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        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -4.3,
          "typ": null,
          "max": null,
          "conditions": "TA = 70 °C",
          "source_page": 1,
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        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -18,
          "typ": null,
          "max": null,
          "conditions": "t = 100 µs",
          "source_page": 1,
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        },
        {
          "name": "Continuous Source-Drain Diode Current",
          "symbol": "IS",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -2.1,
          "typ": null,
          "max": null,
          "conditions": "TC = 25 °C",
          "source_page": 1,
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        {
          "name": "Continuous Source-Drain Diode Current",
          "symbol": "IS",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -1,
          "typ": null,
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          "conditions": "TA = 25 °C",
          "source_page": 1,
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        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
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          "unit": "W",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "TC = 25 °C",
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          "name": "Maximum Power Dissipation",
          "symbol": "PD",
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          "min": null,
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          "conditions": "TC = 70 °C",
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          "kind": "thermal",
          "unit": "°C/W",
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          "typ": 40,
          "max": 50,
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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  "updated_at": "2026-09-24T16:24:53.728Z"
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