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Ray si2302: specified limits as data (metadata.characteristics, 17 rows from the datasheet) fa60718 17d ago
{
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  "type": "component",
  "slug": "si2302",
  "title": "SI2302",
  "brief": "YONGYUTAI MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "extractor-text"
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  "component": {
    "mpn": "SI2302",
    "manufacturer": "YONGYUTAI",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757280272855240704",
    "parts": {
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      "footprint": "si2302.kicad_mod",
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      "model_3d_plain": "si2302.glb",
      "model_3d_step": "si2302-etched.step",
      "model_3d_step_plain": "si2302.step",
      "lbr": "si2302.lbr"
    },
    "distributor_links": {
      "lcsc": "C2891732",
      "mouser": "833-SI2302"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T00:05:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": "833-SI2302",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GATE",
        "type": "input",
        "description": "Gate terminal of the N-channel MOSFET; the datasheet gives a gate-source voltage rating of ±10 V."
      },
      {
        "number": "2",
        "name": "SOURCE",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET; the datasheet gives a continuous source-drain diode current rating of 1.0 A."
      },
      {
        "number": "3",
        "name": "DRAIN",
        "type": "passive",
        "description": "Drain terminal of the N-channel MOSFET; the datasheet gives a drain-source voltage rating of 20 V and a continuous drain current of 3.0 A."
      }
    ],
    "provenance": {
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin names and numbers are taken from the SOT-23 pin list on page 1 (1.GATE, 2.SOURCE, 3.DRAIN). The ; The datasheet lists only the SOT-23 package for SI2302 and does not give a separate ordering-variant"
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        "cost_usd": 0.0255,
        "at": "2026-10-09T00:04:53"
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        "pages": 6,
        "sha256": "6f3dc80d09595028",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "YONGYUTAI",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "6f3dc80d09595028",
      "rows": [
        {
          "name": "Gate-source threshold voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": 0.5,
          "typ": 0.8,
          "max": 1,
          "conditions": "VDS = VGS, ID = -250µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-source leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "VDS = 0V, VGS = ±10V",
          "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 = 16V, VGS = 0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-source on-state resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.045,
          "max": 0.05,
          "conditions": "VGS = 4.5V, ID = 3A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-source on-state resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.055,
          "max": 0.065,
          "conditions": "VGS = 2.5V, ID = 2A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward transconductance",
          "symbol": "gfs",
          "kind": "electrical",
          "unit": "S",
          "min": 8,
          "typ": null,
          "max": null,
          "conditions": "VDS = 5V, ID = 3A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Body diode voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.7,
          "max": 1.3,
          "conditions": "IS = 1.0A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-source breakdown voltage",
          "symbol": "V(BR)DSS",
          "kind": "electrical",
          "unit": "V",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "VGS = 0V, ID = -250µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "Ta = 25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Ta = 25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "Ta = 25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Pulse width ≤ 300µs, duty cycle ≤ 2%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Source-Drain Diode Current",
          "symbol": "IS",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Ta = 25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Ta = 25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance from Junction to Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 156,
          "conditions": "t ≤ 5s",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
    "si2302"
  ],
  "discovery_pitch": "SI2302 (YONGYUTAI) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}