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Ray Set visibility: public 3152836 7h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "sm2304nsa-vb",
  "title": "SM2304NSA-VB",
  "brief": "VBsemi Elec MOSFETs, SOT-23(TO-236). 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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    "extractor-text"
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  "component": {
    "mpn": "SM2304NSA-VB",
    "manufacturer": "VBsemi Elec",
    "package": "SOT-23(TO-236)",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602988951577767936",
    "parts": {
      "symbol": "sm2304nsa-vb.kicad_sym",
      "footprint": "sm2304nsa-vb.kicad_mod",
      "model_3d": "sm2304nsa-vb-hero.glb",
      "model_3d_plain": "sm2304nsa-vb-etched.glb",
      "model_3d_step": "sm2304nsa-vb-etched.step",
      "model_3d_step_plain": "sm2304nsa-vb.step",
      "lbr": "sm2304nsa-vb.lbr"
    },
    "distributor_links": {
      "lcsc": "C7494562"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T14:38:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate terminal; the gate-source voltage is rated at ±12 V (absolute maximum)."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source terminal; the continuous source-drain diode current is rated at 1.75 A at TC = 25 °C."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal; the drain-source voltage is rated at 20 V and the continuous drain current at 6 A (package limited) at TC = 25 °C."
      }
    ],
    "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: The datasheet gives the SOT-23 (TO-236) 3-lead package drawing and a top-view figure with the labels; Pin types (input for gate, passive for source and drain) are KiCad ERC classes chosen by convention "
        ],
        "pages_sent": 9,
        "cost_usd": 0.0403,
        "at": "2026-10-15T14:38:39"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602988951577767936",
        "pages": 9,
        "sha256": "aedb4afe1633fc69",
        "source_tier": "lcsc"
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      "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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        "file": "sm2304nsa-vb.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sm2304nsa-vb-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
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        "footprint_binding": "identity",
        "sha256": "74aefe36de7cab65da9eb9645d09f09f4f1ebe8d9dc70a568abe19f46c787076",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "VBsemi Elec",
      "Package": "SOT-23(TO-236)",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "aedb4afe1633fc69898566d3f6f167cb0fc18799bdb78d110b8d55b2b0298f5f",
      "rows": [
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          "conditions": "",
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        },
        {
          "name": "Gate-Source Voltage",
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        {
          "name": "Continuous Drain Current",
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          "conditions": "TC = 25 °C (TJ = 150 °C)",
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          "source": "datasheet"
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        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
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          "max": 5.1,
          "conditions": "TC = 70 °C",
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        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
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          "min": null,
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          "conditions": "TA = 25 °C, notes b, c",
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          "name": "Continuous Drain Current",
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          "conditions": "TA = 70 °C, notes b, c",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
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        {
          "name": "Continuous Source-Drain Diode Current",
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        {
          "name": "Maximum Power Dissipation",
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          "unit": "W",
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          "typ": null,
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          "conditions": "TC = 25 °C",
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          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
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          "unit": "W",
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          "conditions": "TC = 70 °C",
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          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
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          "min": null,
          "typ": null,
          "max": 1.25,
          "conditions": "TA = 25 °C, notes b, c",
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        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
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          "typ": null,
          "max": 0.8,
          "conditions": "TA = 70 °C, notes b, c",
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        },
        {
          "name": "Operating Junction and Storage Temperature Range",
          "symbol": "TJ, Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
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        {
          "name": "Soldering Recommendations (Peak Temperature)",
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        {
          "name": "Maximum Junction-to-Ambient",
          "symbol": "RthJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 80,
          "max": 100,
          "conditions": "t ≤ 5 s, notes b, d",
          "source_page": 1,
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        },
        {
          "name": "Maximum Junction-to-Foot (Drain)",
          "symbol": "RthJF",
          "kind": "thermal",
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          "min": null,
          "typ": 40,
          "max": 60,
          "conditions": "Steady state",
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        {
          "name": "Maximum Junction-to-Ambient (steady state)",
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        {
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          "conditions": "VDS = VGS, ID = 250 µA",
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        {
          "name": "Gate-Source Leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
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          "conditions": "VDS = 0 V, VGS = ±8 V",
          "source_page": 2,
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        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "µA",
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          "conditions": "VDS = 20 V, VGS = 0 V",
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        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
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          "typ": null,
          "max": 10,
          "conditions": "VDS = 20 V, VGS = 0 V, TJ = 70 °C",
          "source_page": 2,
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        {
          "name": "On-State Drain Current",
          "symbol": "ID(on)",
          "kind": "electrical",
          "unit": "A",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "VDS ≤ 5 V, VGS = 4.5 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
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          "min": null,
          "typ": null,
          "max": 0.022,
          "conditions": "VGS = 4.5 V, ID = 5.0 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 0.028,
          "conditions": "VGS = 2.5 V, ID = 4.7 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 0.039,
          "conditions": "VGS = 1.8 V, ID = 4.3 A",
          "source_page": 2,
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        },
        {
          "name": "Total Gate Charge",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 12,
          "max": 18,
          "conditions": "VDS = 10 V, VGS = 5 V, ID = 5.0 A",
          "source_page": 2,
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        {
          "name": "Total Gate Charge",
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          "kind": "electrical",
          "unit": "nC",
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          "typ": 8.8,
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          "conditions": "VDS = 10 V, VGS = 4.5 V, ID = 5.0 A",
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        {
          "name": "Gate Resistance",
          "symbol": "Rg",
          "kind": "electrical",
          "unit": "Ω",
          "min": 0.5,
          "typ": 2.4,
          "max": 4.8,
          "conditions": "f = 1 MHz",
          "source_page": 2,
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        },
        {
          "name": "Rise Time",
          "symbol": "tr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 17,
          "max": 26,
          "conditions": "VDD = 10 V, RL = 2.2 Ω, ID ≅ 4 A, VGEN = 4.5 V, Rg = 1 Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-Off Delay Time",
          "symbol": "td(off)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 31,
          "max": 47,
          "conditions": "VDD = 10 V, RL = 2.2 Ω, ID ≅ 4 A, VGEN = 4.5 V, Rg = 1 Ω",
          "source_page": 2,
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        {
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          "unit": "ns",
          "min": null,
          "typ": 13,
          "max": 20,
          "conditions": "VDD = 10 V, RL = 2.2 Ω, ID ≅ 4 A, VGEN = 5 V, Rg = 1 Ω",
          "source_page": 2,
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        },
        {
          "name": "Turn-Off Delay Time",
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          "kind": "timing",
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          "min": null,
          "typ": 21,
          "max": 32,
          "conditions": "VDD = 10 V, RL = 2.2 Ω, ID ≅ 4 A, VGEN = 5 V, Rg = 1 Ω",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Pulse Diode Forward Current",
          "symbol": "ISM",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Body Diode Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.75,
          "max": 1.2,
          "conditions": "IS = 4 A, VGS = 0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Body Diode Reverse Recovery Time",
          "symbol": "trr",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": 12,
          "max": 20,
          "conditions": "IF = 4 A, dI/dt = 100 A/µs, TJ = 25 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Body Diode Reverse Recovery Charge",
          "symbol": "Qrr",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 5,
          "max": 10,
          "conditions": "IF = 4 A, dI/dt = 100 A/µs, TJ = 25 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VDS Temperature Coefficient",
          "symbol": "ΔVDS/TJ",
          "kind": "temperature_coefficient",
          "unit": "mV/°C",
          "min": null,
          "typ": 25,
          "max": null,
          "conditions": "ID = 250 µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VGS(th) Temperature Coefficient",
          "symbol": "ΔVGS(th)/TJ",
          "kind": "temperature_coefficient",
          "unit": "mV/°C",
          "min": null,
          "typ": -2.6,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Transconductance",
          "symbol": "gfs",
          "kind": "electrical",
          "unit": "S",
          "min": null,
          "typ": 24,
          "max": null,
          "conditions": "VDS = 10 V, ID = 5.0 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance",
          "symbol": "Ciss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 865,
          "max": null,
          "conditions": "VDS = 10 V, VGS = 0 V, f = 1 MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitance",
          "symbol": "Coss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 105,
          "max": null,
          "conditions": "VDS = 10 V, VGS = 0 V, f = 1 MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Transfer Capacitance",
          "symbol": "Crss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 55,
          "max": null,
          "conditions": "VDS = 10 V, VGS = 0 V, f = 1 MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Charge",
          "symbol": "Qgs",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 1.1,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Drain Charge",
          "symbol": "Qgd",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 0.7,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
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