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Ray Set visibility: public 468a7ba 13h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "lntr4003nlt1g",
  "title": "LNTR4003NLT1G",
  "brief": "LRC ESD Protection Devices, SOT-23. 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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    "circuit protection",
    "lntr4003nlt1g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LNTR4003NLT1G",
    "manufacturer": "LRC",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "ESD Protection Devices",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/b1efa8883ea8f729754cadbf5787d9ed.pdf",
    "parts": {
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      "footprint": "lntr4003nlt1g.kicad_mod",
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      "model_3d_plain": "lntr4003nlt1g-etched.glb",
      "model_3d_step": "lntr4003nlt1g-etched.step",
      "model_3d_step_plain": "lntr4003nlt1g.step",
      "lbr": "lntr4003nlt1g.lbr"
    },
    "distributor_links": {
      "lcsc": "C2912039"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T22:17:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Gate",
        "type": "input",
        "description": "Gate with ESD protection; gate-to-source voltage limited to ±20 V continuous, with a typical threshold of 1.5 V (0.8 V min, 2 V max) at ID = 250 μA."
      },
      {
        "number": "2",
        "name": "Source",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET; body diode continuous source current is 1 A."
      },
      {
        "number": "3",
        "name": "Drain",
        "type": "passive",
        "description": "Drain terminal; drain-source voltage is rated at 30 V and continuous drain current is 0.5 A steady state at TA = 25°C."
      }
    ],
    "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 gate threshold typical value of 1.5 V was inferred from the garbled table layout (0.8 min / 1.5 ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 5,
        "cost_usd": 0.2019,
        "at": "2026-10-22T22:17:25"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/b1efa8883ea8f729754cadbf5787d9ed.pdf",
        "pages": 5,
        "sha256": "9be15b4c91ca6277",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "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": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lntr4003nlt1g-etched.step",
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        "units": "mm",
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        "sha256": "0d28cc54130a564ed0e2816b0596fc710c607ebde65a31fad0ccbef3d0180010",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "LRC",
      "Package": "SOT-23",
      "Category": "Circuit Protection",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "9be15b4c91ca6277ed275912064996123f735c1b5a34cfece1f0c99d48712d62",
      "rows": [
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDSS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "Ta = 25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-to-Source Voltage - Continuous",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "Ta = 25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1.7,
          "conditions": "tp=10μs",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction and Storage temperature",
          "symbol": "TJ,Tstg",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Temperature for Soldering Purposes",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Ambient, Steady State",
          "symbol": "RΘJA",
          "kind": "thermal",
          "unit": "ºC/W",
          "min": null,
          "typ": null,
          "max": 180,
          "conditions": "Steady State (Note 1)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Ambient, t<10s",
          "symbol": "RΘJA",
          "kind": "thermal",
          "unit": "ºC/W",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "t < 10s (Note 1)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Breakdown Voltage",
          "symbol": "V(BR)DSS",
          "kind": "electrical",
          "unit": "Vdc",
          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "VGS = 0, ID = 100μAdc",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μAdc",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VDS=30V, VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Body Leakage Current, Forward",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "μAdc",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "VDS = 0 V, VGS = ±10 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "Vdc",
          "min": 0.8,
          "typ": 1,
          "max": 1.5,
          "conditions": "VDS = VGS, ID = 250μAdc",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.65,
          "max": 0.7,
          "conditions": "VGS = 0 Vdc, ISD = 10 mAdc",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source Breakdown Voltage Temperature Coefficient",
          "symbol": "V(BR)DSS/TJ",
          "kind": "temperature_coefficient",
          "unit": "mV/°C",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance",
          "symbol": "Ciss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 41,
          "max": null,
          "conditions": "VGS = 0 V, f = 1.0MHz, VDS= 5 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitance",
          "symbol": "Coss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 12,
          "max": null,
          "conditions": "VGS = 0 V, f = 1.0MHz, VDS= 5 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Transfer Capacitance",
          "symbol": "Crss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 8.1,
          "max": null,
          "conditions": "VGS = 0 V, f = 1.0MHz, VDS= 5 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Recovery Time",
          "symbol": "trr",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": 14,
          "max": null,
          "conditions": "VGS = 0 V, dIS/dt = 8A/μs, IS = 10 mA",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lntr4003nlt1g"
  ],
  "discovery_pitch": "LNTR4003NLT1G (LRC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "visibility": {
    "public": true
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}