main
Ray Set visibility: public e6f4d2a 17d ago
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  "type": "component",
  "slug": "si2333cds",
  "title": "SI2333CDS",
  "brief": "UMW MOSFETs, 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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    "transistors-thyristors",
    "si2333cds",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "SI2333CDS",
    "manufacturer": "UMW",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757271843571015680",
    "parts": {
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      "lbr": "si2333cds.lbr"
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    "distributor_links": {
      "lcsc": "C5236681",
      "digikey": "4518-SI2333CDSTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T05:20:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "4518-SI2333CDSTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "GATE terminal of the P-channel MOSFET; the datasheet limits the gate-source voltage to ±8 V (VGS) and specifies VGS(th) of -0.4 V to -1 V."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "SOURCE terminal of the P-channel MOSFET; the device is rated for VDS = -12 V with continuous source-drain diode current IS of -1 A at TA = 25 °C."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "DRAIN terminal of the P-channel MOSFET; the device is rated for VDS = -12 V with continuous drain current ID of -5.1 A at TA = 25 °C (surface mounted on 1\" x 1\" FR4)."
      }
    ],
    "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": [
          "extractor flagged: The datasheet gives the SOT-23 pinning only as G (pin 1), S (pin 2), D (pin 3). It gives no per-pin ; Package variant: the ordering table lists only SOT-23 (3000 pcs, tape and reel) for UMW SI2333CDS, s"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0396,
        "at": "2026-10-18T05:18:12"
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      "datasheet": {
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        "pages": 10,
        "sha256": "1901e0656b3a9671",
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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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        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-18",
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        "checked": "2026-10-18",
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  "metadata": {
    "specs": {
      "Manufacturer": "UMW",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
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    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "1901e0656b3a9671eb998bffc2ebf7dbcab7c36fb0e7b9b2d8fd9dc5e202a813",
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          "max": null,
          "conditions": "VDS=0V, ID=-250μA",
          "source_page": 3,
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          "name": "Gate-Source Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
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          "min": -0.4,
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          "kind": "electrical",
          "unit": "nA",
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          "max": 100,
          "conditions": "VDS=0V, VGS=±8V",
          "source_page": 3,
          "source": "datasheet"
        },
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          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": -1,
          "conditions": "VDS=-12V, VGS=0V",
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          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current (TJ=55°C)",
          "symbol": "IDSS",
          "kind": "electrical",
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          "max": -10,
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          "source_page": 3,
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        },
        {
          "name": "On-State Drain Current",
          "symbol": "ID(ON)",
          "kind": "electrical",
          "unit": "A",
          "min": -20,
          "typ": null,
          "max": null,
          "conditions": "VDS≤-5V, VGS=-4.5V",
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        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
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          "typ": 28.5,
          "max": 35,
          "conditions": "VGS=-4.5V, ID=-5.1A",
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        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 36,
          "max": 45,
          "conditions": "VGS=-2.5V, ID=-4.5A",
          "source_page": 3,
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        {
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          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 46,
          "max": 59,
          "conditions": "VDS=-1.8V, ID=-2A",
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          "source": "datasheet"
        },
        {
          "name": "Continuous Source-Drain Diode Current",
          "symbol": "IS",
          "kind": "electrical",
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          "min": null,
          "typ": null,
          "max": -1,
          "conditions": "TC=25°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Pulse Diode Forward Current",
          "symbol": "ISM",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -20,
          "conditions": "Pulse test; pulse width ≤ 300 µs, duty cycle ≤ 2 %",
          "source_page": 4,
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        },
        {
          "name": "Body Diode Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -0.7,
          "max": -1.2,
          "conditions": "IS=-1A",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Body Diode Reverse Recovery Time",
          "symbol": "trr",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": 32,
          "max": 50,
          "conditions": "IF=-1A, dI/dt=100A/μs",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Body Diode Reverse Recovery Charge",
          "symbol": "Qrr",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 20,
          "max": 40,
          "conditions": "IF=-1A, dI/dt=100A/μs",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -12,
          "conditions": "TA=25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -8,
          "typ": null,
          "max": 8,
          "conditions": "TA=25°C",
          "source_page": 1,
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        },
        {
          "name": "Continuous Drain Current (TJ = 150 °C)",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -7.1,
          "conditions": "TC=25°C",
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        {
          "name": "Continuous Drain Current (TJ = 150 °C)",
          "symbol": "ID",
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          "min": null,
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        {
          "name": "Continuous Drain Current (TJ = 150 °C)",
          "symbol": "ID",
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          "max": -5.1,
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        {
          "name": "Continuous Drain Current (TJ = 150 °C)",
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          "source": "datasheet"
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        {
          "name": "Pulsed Drain Current",
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          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -20,
          "conditions": "",
          "source_page": 1,
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        {
          "name": "Continuous Source-Drain Diode Current",
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          "typ": null,
          "max": -1,
          "conditions": "TA=25°C",
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        {
          "name": "Continuous Source-Drain Diode Current",
          "symbol": "IS",
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          "unit": "A",
          "min": null,
          "typ": null,
          "max": -0.63,
          "conditions": "TA=70°C (notes b, c)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
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          "typ": null,
          "max": 2.5,
          "conditions": "TC=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1.6,
          "conditions": "TC=70°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
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          "unit": "W",
          "min": null,
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          "conditions": "TA=25°C (notes b, c)",
          "source_page": 2,
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        {
          "name": "Maximum Power Dissipation",
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          "name": "Junction and Storage Temperature Range",
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          "typ": null,
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          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction-to-Ambient",
          "symbol": "RthJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 75,
          "max": 100,
          "conditions": "t ≤5s",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction-to-Ambient (steady state)",
          "symbol": "RthJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 166,
          "conditions": "Steady-State (note d)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction-to-Foot (Drain)",
          "symbol": "RthJF",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 40,
          "max": 50,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
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  "discovery_pitch": "SI2333CDS (UMW) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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