main
Ray ldn3408et1g: specified limits as data (metadata.characteristics, 15 rows from the datasheet) e68ecdd 23d ago
{
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  "type": "component",
  "slug": "ldn3408et1g",
  "title": "LDN3408ET1G",
  "brief": "LRC MOSFETs, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "ldn3408et1g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LDN3408ET1G",
    "manufacturer": "LRC",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590226687842680832",
    "parts": {
      "symbol": "ldn3408et1g.kicad_sym",
      "footprint": "ldn3408et1g.kicad_mod",
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      "model_3d_plain": "ldn3408et1g.glb",
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      "model_3d_step_plain": "ldn3408et1g.step",
      "lbr": "ldn3408et1g.lbr"
    },
    "distributor_links": {
      "lcsc": "C559069"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T00:57:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G1",
        "type": "input",
        "description": "Gate of MOSFET 1; gate-source voltage limited to ±12V with 2kV HBM ESD protection."
      },
      {
        "number": "2",
        "name": "S2",
        "type": "passive",
        "description": "Source of MOSFET 2."
      },
      {
        "number": "3",
        "name": "G2",
        "type": "input",
        "description": "Gate of MOSFET 2; gate-source voltage limited to ±12V with 2kV HBM ESD protection."
      },
      {
        "number": "4",
        "name": "D2",
        "type": "passive",
        "description": "Drain of MOSFET 2; drain-source voltage up to 30V, continuous drain current 2A."
      },
      {
        "number": "5",
        "name": "S1",
        "type": "passive",
        "description": "Source of MOSFET 1."
      },
      {
        "number": "6",
        "name": "D1",
        "type": "passive",
        "description": "Drain of MOSFET 1; drain-source voltage up to 30V, continuous drain current 2A."
      }
    ],
    "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 pin-out diagram shows a dual N-channel MOSFET, but the text calls it a single device. The pin-to",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 5,
        "cost_usd": 0.2409,
        "at": "2026-10-10T00:54:53"
      },
      "datasheet": {
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        "pages": 5,
        "sha256": "840fafed1d36a430",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
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        "file": "ldn3408et1g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-10",
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        "sha256": "13d197734c1cd5a9712b21bfed629cc14180ec26cd9cd70597644570c53420a4",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "LRC",
      "Package": "SOT-23-6",
      "Category": "Transistors/Thyristors",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "840fafed1d36a430",
      "rows": [
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "Ta=25℃ unless otherwise noted",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -12,
          "typ": null,
          "max": 12,
          "conditions": "Printed as ±12 V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain Current-Continuous",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain Current-Pulsed",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1.25,
          "conditions": "Ta=25℃; derate above 25℃ at 10 mW/℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction and Storage Temperature Range",
          "symbol": "TJ,TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Thermal resistance-Junction to Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "Junction to ambient, typical as printed",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Breakdown Voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "VGS=0V, ID=250μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": 0.6,
          "typ": null,
          "max": 1.4,
          "conditions": "VDS=VGS, ID=250μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 75,
          "conditions": "VGS=10V, ID=3A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 70,
          "max": 90,
          "conditions": "VGS=4.5V, ID=2A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 110,
          "max": 150,
          "conditions": "VGS=2.5V, ID=1A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "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,
          "source": "datasheet"
        },
        {
          "name": "Gate-Body Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "μA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "VGS=±12V, VDS=0V; printed as ±10",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.8,
          "max": 1.2,
          "conditions": "VGS=0V, IS=1.0A",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "LDN3408ET1G (LRC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "visibility": {
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}