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Ray Set visibility: public 417177a 17d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "ntjd4105ct2g",
  "title": "NTJD4105CT2G",
  "brief": "onsemi MOSFETs, SOT-363. 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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    "transistors-thyristors",
    "ntjd4105ct2g",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "NTJD4105CT2G",
    "manufacturer": "onsemi",
    "package": "SOT-363",
    "pin_count": 6,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917168486014976",
    "parts": {
      "symbol": "ntjd4105ct2g.kicad_sym",
      "footprint": "ntjd4105ct2g.kicad_mod",
      "model_3d": "ntjd4105ct2g-hero.glb",
      "model_3d_plain": "ntjd4105ct2g-etched.glb",
      "model_3d_step": "ntjd4105ct2g-etched.step",
      "model_3d_step_plain": "ntjd4105ct2g.step",
      "lbr": "ntjd4105ct2g.lbr"
    },
    "distributor_links": {
      "lcsc": "C703687",
      "digikey": "NTJD4105CT2GOSTR-ND",
      "mouser": "863-NTJD4105CT2G"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T02:58:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NTJD4105CT2GOSTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "863-NTJD4105CT2G",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S1",
        "type": "passive",
        "description": "Source terminal of the channel 1 MOSFET; the datasheet rates the N-channel VDSS at 20 V and the P-channel at -8.0 V but does not state which channel this pin belongs to."
      },
      {
        "number": "2",
        "name": "G1",
        "type": "input",
        "description": "Gate terminal of the channel 1 MOSFET, with a gate-to-source rating of ±12 V for N-channel and ±8.0 V for P-channel."
      },
      {
        "number": "3",
        "name": "D2",
        "type": "passive",
        "description": "Drain terminal of the channel 2 MOSFET, with continuous drain current of 0.63 A (N-channel) and -0.775 A (P-channel) at TA = 25°C based on RθJA."
      },
      {
        "number": "4",
        "name": "S2",
        "type": "passive",
        "description": "Source terminal of the channel 2 MOSFET, with the same pair ratings as the channel 1 source (N-channel VDSS 20 V, P-channel -8.0 V)."
      },
      {
        "number": "5",
        "name": "G2",
        "type": "input",
        "description": "Gate terminal of the channel 2 MOSFET, with a gate-to-source rating of ±12 V for N-channel and ±8.0 V for P-channel."
      },
      {
        "number": "6",
        "name": "D1",
        "type": "passive",
        "description": "Drain terminal of the channel 1 MOSFET, with continuous drain current of 0.63 A (N-channel) and -0.775 A (P-channel) at TA = 25°C based on RθJA."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin-to-channel mapping is not explicit. The datasheet labels pins S1/G1/D1 and S2/G2/D2 but never st; Style number conflict. The package drawing on page 1 is labeled STYLE 28, but the pin list on page 8; Pin types are my ERC classification. The datasheet does not assign KiCad types. I used 'input' for g"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0506,
        "at": "2026-10-18T02:56:47"
      },
      "datasheet": {
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        "pages": 8,
        "sha256": "f3a806f5ec332925",
        "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
      }
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    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "sha256": "045cc95e18ee7a13d1623c3ce6604fc833049bdb4f952f68c26e3c5767d122e4",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ntjd4105ct2g-etched.step",
        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOT-363",
      "Category": "Transistors/Thyristors",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "f3a806f5ec3329254f2e40dfd48af3ceb5c0c9d0bf7ecfbcabbb838c2abe367f",
      "rows": [
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          "name": "Drain-to-Source Voltage, N-Ch",
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          "typ": null,
          "max": 20,
          "conditions": "",
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        },
        {
          "name": "Drain-to-Source Voltage, P-Ch",
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        },
        {
          "name": "Gate-to-Source Voltage, N-Ch",
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        },
        {
          "name": "Gate-to-Source Voltage, P-Ch",
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          "min": -8,
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          "conditions": "",
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        },
        {
          "name": "Continuous Drain Current, N-Ch (based on RJA)",
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        {
          "name": "Continuous Drain Current, P-Ch (based on RJA)",
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        {
          "name": "Continuous Drain Current, P-Ch (based on RJA)",
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        {
          "name": "Continuous Drain Current, N-Ch (based on RJL)",
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          "unit": "A",
          "min": null,
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        {
          "name": "Continuous Drain Current, N-Ch (based on RJL)",
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          "min": null,
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        },
        {
          "name": "Continuous Drain Current, P-Ch (based on RJL)",
          "symbol": "ID",
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          "unit": "A",
          "min": null,
          "typ": null,
          "max": -1.1,
          "conditions": "Steady state, TA = 25°C",
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          "name": "Continuous Drain Current, P-Ch (based on RJL)",
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          "unit": "A",
          "min": null,
          "typ": null,
          "max": -0.8,
          "conditions": "Steady state, TA = 85°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -1.2,
          "typ": null,
          "max": 1.2,
          "conditions": "tp ≤ 10 s",
          "source_page": 1,
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        },
        {
          "name": "Power Dissipation (based on RJA)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.27,
          "conditions": "Steady state, TA = 25°C",
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        },
        {
          "name": "Power Dissipation (based on RJA)",
          "symbol": "PD",
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          "min": null,
          "typ": null,
          "max": 0.14,
          "conditions": "Steady state, TA = 85°C",
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        {
          "name": "Power Dissipation (based on RJL)",
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          "max": 0.55,
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        {
          "name": "Power Dissipation (based on RJL)",
          "symbol": "PD",
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          "min": null,
          "typ": null,
          "max": 0.29,
          "conditions": "Steady state, TA = 85°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction and Storage Temperature",
          "symbol": "TJ, TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Source Current (Body Diode), N-Ch",
          "symbol": "IS",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.63,
          "conditions": "",
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        },
        {
          "name": "Source Current (Body Diode), P-Ch",
          "symbol": "IS",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -0.775,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Lead Temperature for Soldering Purposes",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "1/8 in from case for 10 s",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient Thermal Resistance, Steady State",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 400,
          "max": 460,
          "conditions": "Surface mounted on FR4, 1 oz Cu area 0.9523 in² (Note 1)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Lead (Drain) Thermal Resistance, Steady State",
          "symbol": "RθJL",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 194,
          "max": 226,
          "conditions": "Steady state (Note 1)",
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          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source Breakdown Voltage, N-Ch",
          "symbol": "V(BR)DSS",
          "kind": "electrical",
          "unit": "V",
          "min": 20,
          "typ": 27,
          "max": null,
          "conditions": "VGS = 0 V, ID = 250 µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source Breakdown Voltage, P-Ch",
          "symbol": "V(BR)DSS",
          "kind": "electrical",
          "unit": "V",
          "min": -8,
          "typ": -10.5,
          "max": null,
          "conditions": "ID = -250 µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage, N-Ch",
          "symbol": "VGS(TH)",
          "kind": "electrical",
          "unit": "V",
          "min": 0.6,
          "typ": 0.92,
          "max": 1.5,
          "conditions": "VGS = VDS, ID = 250 µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage, P-Ch",
          "symbol": "VGS(TH)",
          "kind": "electrical",
          "unit": "V",
          "min": -0.45,
          "typ": -0.83,
          "max": -1,
          "conditions": "VGS = VDS, ID = -250 µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source On Resistance, N-Ch",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.29,
          "max": 0.375,
          "conditions": "VGS = 4.5 V, ID = 0.63 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source On Resistance, P-Ch",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.22,
          "max": 0.3,
          "conditions": "VGS = -4.5 V, ID = -0.57 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source On Resistance, N-Ch",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.36,
          "max": 0.445,
          "conditions": "VGS = 2.5 V, ID = 0.40 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source On Resistance, P-Ch",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.32,
          "max": 0.46,
          "conditions": "VGS = -2.5 V, ID = -0.48 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source On Resistance, P-Ch",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.51,
          "max": 0.9,
          "conditions": "VGS = -1.8 V, ID = -0.20 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance, N-Ch",
          "symbol": "CISS",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 33,
          "max": 46,
          "conditions": "f = 1 MHz, VGS = 0 V, VDS = 20 V",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Input Capacitance, P-Ch",
          "symbol": "CISS",
          "kind": "electrical",
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          "max": 225,
          "conditions": "f = 1 MHz, VGS = 0 V, VDS = -8.0 V",
          "source_page": 2,
          "source": "datasheet"
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          "name": "Output Capacitance, N-Ch",
          "symbol": "COSS",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 13,
          "max": 22,
          "conditions": "f = 1 MHz, VGS = 0 V, VDS = 20 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitance, P-Ch",
          "symbol": "COSS",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 38,
          "max": 55,
          "conditions": "f = 1 MHz, VGS = 0 V, VDS = -8.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Transfer Capacitance, N-Ch",
          "symbol": "CRSS",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 2.8,
          "max": 5,
          "conditions": "f = 1 MHz, VGS = 0 V, VDS = 20 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Transfer Capacitance, P-Ch",
          "symbol": "CRSS",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 28,
          "max": 40,
          "conditions": "f = 1 MHz, VGS = 0 V, VDS = -8.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Gate Charge, N-Ch",
          "symbol": "QG(TOT)",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 1.3,
          "max": 3,
          "conditions": "VGS = 4.5 V, VDS = 10 V, ID = 0.7 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Gate Charge, P-Ch",
          "symbol": "QG(TOT)",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 2.2,
          "max": 4,
          "conditions": "VGS = -4.5 V, VDS = -5.0 V, ID = -0.6 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Diode Voltage, N-Ch",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.76,
          "max": 1.1,
          "conditions": "VGS = 0 V, TJ = 25°C, IS = 0.23 A",
          "source_page": 2,
          "source": "datasheet"
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