main
Ray Set visibility: public f2fa0bd 17d ago
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  "title": "NTMD4840NR2G",
  "brief": "onsemi MOSFETs, SOIC-8. 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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  "component": {
    "mpn": "NTMD4840NR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586187375239815168",
    "parts": {
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      "footprint": "ntmd4840nr2g.kicad_mod",
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      "model_3d_plain": "ntmd4840nr2g-etched.glb",
      "model_3d_step": "ntmd4840nr2g-etched.step",
      "model_3d_step_plain": "ntmd4840nr2g.step",
      "lbr": "ntmd4840nr2g.lbr"
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    "distributor_links": {
      "lcsc": "C97778",
      "digikey": "NTMD4840NR2GOSTR-ND",
      "mouser": "863-NTMD4840NR2G"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T03:04:56Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NTMD4840NR2GOSTR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "863-NTMD4840NR2G",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S1",
        "type": "passive",
        "description": "Source of N-channel MOSFET 1; the datasheet gives no pin-specific limit, only device maximum ratings (VDSS 30 V, VGS ±20 V, TJ/TSTG −55 to +150 °C)."
      },
      {
        "number": "2",
        "name": "G1",
        "type": "input",
        "description": "Gate of N-channel MOSFET 1; gate-to-source voltage is rated at ±20 V maximum."
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      {
        "number": "3",
        "name": "S2",
        "type": "passive",
        "description": "Source of N-channel MOSFET 2; the datasheet gives no pin-specific limit, only device maximum ratings (VDSS 30 V, VGS ±20 V, TJ/TSTG −55 to +150 °C)."
      },
      {
        "number": "4",
        "name": "G2",
        "type": "input",
        "description": "Gate of N-channel MOSFET 2; gate-to-source voltage is rated at ±20 V maximum."
      },
      {
        "number": "5",
        "name": "D2",
        "type": "passive",
        "description": "Drain of N-channel MOSFET 2; pins 5 and 6 are both printed as DRAIN 2 and are connected together on the device, with the datasheet giving only device maximum ratings (VDSS 30 V, ID 7.5 A max)."
      },
      {
        "number": "6",
        "name": "D2",
        "type": "passive",
        "description": "Drain of N-channel MOSFET 2; printed as DRAIN 2 together with pin 5, with the datasheet giving only device maximum ratings (VDSS 30 V, ID 7.5 A max)."
      },
      {
        "number": "7",
        "name": "D1",
        "type": "passive",
        "description": "Drain of N-channel MOSFET 1; pins 7 and 8 are both printed as DRAIN 1 and are connected together on the device, with the datasheet giving only device maximum ratings (VDSS 30 V, ID 7.5 A max)."
      },
      {
        "number": "8",
        "name": "D1",
        "type": "passive",
        "description": "Drain of N-channel MOSFET 1; printed as DRAIN 1 together with pin 7, with the datasheet giving only device maximum ratings (VDSS 30 V, ID 7.5 A max)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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": [
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          "6/8 pins cited to the wrong page (name found elsewhere): ['3:S2@p5', '4:G2@p5', '5:D2@p5', '6:D2@p5']"
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        "pages_sent": 5,
        "cost_usd": 0.0455,
        "at": "2026-10-18T03:02:53"
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        "sha256": "acab7f2f9ff66530",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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      "Manufacturer": "onsemi",
      "Package": "SOIC-8",
      "Category": "Transistors/Thyristors",
      "Pins": "8"
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    "characteristics": {
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          "min": null,
          "typ": null,
          "max": 1.95,
          "conditions": "t < 10 s, TA = 25°C, Note 1",
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          "name": "Pulsed Drain Current",
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          "name": "Lead Temperature for Soldering Purposes",
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          "name": "Junction-to-Foot (Drain)",
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        {
          "name": "Drain-to-Source Breakdown Voltage",
          "symbol": "V(BR)DSS",
          "kind": "electrical",
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          "min": 30,
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          "name": "Zero Gate Voltage Drain Current, TJ = 25°C",
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          "name": "Zero Gate Voltage Drain Current, TJ = 100°C",
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          "conditions": "VGS = 0 V, VDS = 24 V, TJ = 100°C",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Gate-to-Source Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
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          "conditions": "VDS = 0 V, VGS = ±20 V",
          "source_page": 2,
          "source": "datasheet"
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          "name": "Gate Threshold Voltage",
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          "min": 1.5,
          "typ": null,
          "max": 3,
          "conditions": "VGS = VDS, ID = 250 µA",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Drain-to-Source On Resistance",
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          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 16,
          "max": 24,
          "conditions": "VGS = 10 V, ID = 6.9 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-Source On Resistance",
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          "unit": "mΩ",
          "min": null,
          "typ": 26,
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          "conditions": "VGS = 4.5 V, ID = 5.0 A",
          "source_page": 2,
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          "name": "Forward Diode Voltage, TJ = 25°C",
          "symbol": "VSD",
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          "max": 1,
          "conditions": "VGS = 0 V, ID = 2.0 A, TJ = 25°C",
          "source_page": 2,
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          "name": "Gate Resistance",
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          "max": 3,
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          "source_page": 2,
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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