main
Ray Set visibility: public 132ac04 15d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "dmn3401ldw-7",
  "title": "DMN3401LDW-7",
  "brief": "Diodes Incorporated MOSFETs, SOT-363-6. 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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    "triode-mos tube-transistor",
    "dmn3401ldw-7",
    "factory-2.0.0",
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    "mpn": "DMN3401LDW-7",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-363-6",
    "pin_count": 6,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://www.diodes.com/assets/Datasheets/DMN3401LDW-7.pdf",
    "parts": {
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      "model_3d_step_plain": "dmn3401ldw-7.step",
      "lbr": "dmn3401ldw-7.lbr"
    },
    "distributor_links": {
      "lcsc": "C5451814"
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    "distributor_check": {
      "checked_at": "2026-10-22T19:24:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
        "pn": null,
        "status": "quota"
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    "pins": [
      {
        "number": "1",
        "name": "S1",
        "type": "passive",
        "description": "Source of Q1 N-channel MOSFET (30V VDSS device, gate protected by an internal diode)."
      },
      {
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        "name": "G1",
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        "description": "Gate of Q1, ESD-protected by an internal gate protection diode, with VGSS rated at ±20V."
      },
      {
        "number": "3",
        "name": "D2",
        "type": "passive",
        "description": "Drain of Q2 N-channel MOSFET, rated 30V VDSS with 0.8A continuous drain current at VGS = 10V."
      },
      {
        "number": "4",
        "name": "S2",
        "type": "passive",
        "description": "Source of Q2 N-channel MOSFET (30V VDSS device, gate protected by an internal diode)."
      },
      {
        "number": "5",
        "name": "G2",
        "type": "input",
        "description": "Gate of Q2, ESD-protected by an internal gate protection diode, with VGSS rated at ±20V."
      },
      {
        "number": "6",
        "name": "D1",
        "type": "passive",
        "description": "Drain of Q1 N-channel MOSFET, rated 30V VDSS with 0.8A continuous drain current at VGS = 10V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "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 top-view pinout diagram labels each pin by function (D1 G2 S2 on the top row, S1 G1 D2 on the bo; MOSFET terminals are mapped to the 'passive' type because the datasheet gives no ERC class. Gates co",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.1865,
        "at": "2026-10-22T19:24:13"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/DMN3401LDW-7.pdf",
        "pages": 7,
        "sha256": "dc824b83e766c463",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
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      "Package": "SOT-363-6",
      "Category": "Triode/MOS Tube/Transistor",
      "Pins": "6"
    },
    "appearance": {
      "contacts": {
        "quote": "• Terminal Connections Indicator: See Diagram • Terminals: Finish  Matte Tin Annealed over Copper Leadframe.",
        "page": 1,
        "doc": "ds.pdf",
        "material": "Copper",
        "plating": "tin"
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          "max": 30,
          "conditions": "TA = +25°C",
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          "name": "Continuous Drain Current",
          "symbol": "ID",
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          "unit": "A",
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          "typ": null,
          "max": 0.8,
          "conditions": "VGS = 10V, Steady State, TA = +25°C (Note 6)",
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          "name": "Maximum Continuous Body Diode Forward Current",
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          "name": "Pulsed Drain Current",
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          "conditions": "10µs Pulse, Duty Cycle = 1%",
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        },
        {
          "name": "Total Power Dissipation",
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          "unit": "W",
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          "conditions": "Note 5",
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          "source": "datasheet"
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        {
          "name": "Thermal Resistance, Junction to Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 433,
          "max": null,
          "conditions": "Steady State (Note 5)",
          "source_page": 2,
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        {
          "name": "Total Power Dissipation",
          "symbol": "PD",
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          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.35,
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        {
          "name": "Thermal Resistance, Junction to Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
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          "typ": 360,
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        {
          "name": "Operating and Storage Temperature Range",
          "symbol": "TJ, TSTG",
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          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
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          "name": "Drain-Source Breakdown Voltage",
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          "kind": "electrical",
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          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "VGS = 0V, ID = 250μA",
          "source_page": 2,
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        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDS = 30V, VGS = 0V",
          "source_page": 2,
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        {
          "name": "Gate-Source Leakage",
          "symbol": "IGSS",
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          "conditions": "VGS = ±20V, VDS = 0V",
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          "source": "datasheet"
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        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(TH)",
          "kind": "electrical",
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          "typ": 1.2,
          "max": 1.6,
          "conditions": "VDS = VGS, ID = 250μA",
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        {
          "name": "Static Drain-Source On-Resistance",
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          "min": null,
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          "conditions": "VGS = 10V, ID = 0.59A",
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          "min": null,
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          "max": 0.7,
          "conditions": "VGS = 4.5V, ID = 0.2A",
          "source_page": 2,
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        {
          "name": "Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
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          "min": null,
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          "max": 1.2,
          "conditions": "VGS = 0V, IS = 10mA",
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        {
          "name": "Input Capacitance",
          "symbol": "Ciss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "VDS = 15V, VGS = 0V, f = 1.0MHz",
          "source_page": 2,
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          "name": "Output Capacitance",
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          "kind": "electrical",
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          "min": null,
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          "source_page": 2,
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        {
          "name": "Reverse Transfer Capacitance",
          "symbol": "Crss",
          "kind": "electrical",
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          "min": null,
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          "max": null,
          "conditions": "VDS = 15V, VGS = 0V, f = 1.0MHz",
          "source_page": 2,
          "source": "datasheet"
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          "name": "Gate Resistance",
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          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 58,
          "max": null,
          "conditions": "VDS = VGS = 0V, f = 1.0MHz",
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          "name": "Total Gate Charge (VGS = 4.5V)",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 0.5,
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          "source_page": 2,
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        {
          "name": "Total Gate Charge (VGS = 10V)",
          "symbol": "Qg",
          "kind": "electrical",
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          "min": null,
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          "source_page": 2,
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        {
          "name": "Gate-Source Charge",
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          "min": null,
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          "max": null,
          "conditions": "VDS = 10V, VGS = 10V, ID = 250mA",
          "source_page": 2,
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        {
          "name": "Gate-Drain Charge",
          "symbol": "Qgd",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 0.1,
          "max": null,
          "conditions": "VDS = 10V, VGS = 10V, ID = 250mA",
          "source_page": 2,
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        },
        {
          "name": "Turn-On Delay Time",
          "symbol": "tD(ON)",
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          "min": null,
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          "max": null,
          "conditions": "VGS = 10V, VDS = 30V, ID = 100mA, RG = 25Ω",
          "source_page": 2,
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        {
          "name": "Turn-On Rise Time",
          "symbol": "tR",
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          "unit": "ns",
          "min": null,
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          "max": null,
          "conditions": "VGS = 10V, VDS = 30V, ID = 100mA, RG = 25Ω",
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          "name": "Turn-Off Fall Time",
          "symbol": "tF",
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          "min": null,
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          "conditions": "VGS = 10V, VDS = 30V, ID = 100mA, RG = 25Ω",
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  },
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  "discovery_triggers": [
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  "discovery_pitch": "DMN3401LDW-7 (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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