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Ray Set visibility: public 6ffd94d 7h ago
{
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  "type": "component",
  "slug": "cj2306",
  "title": "CJ2306",
  "brief": "Changjiang Electronics Tech (CJ) MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "package": "SOT-23",
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    "category": "Transistors",
    "subcategory": "MOSFETs",
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      "source": "Component Ocean /api/assign-pns",
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        "status": "no match"
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      "mouser": {
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        "type": "input",
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        "number": "2",
        "name": "SOURCE",
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        "description": "Source terminal of the MOSFET; the device source current (diode conduction) is rated IS 0.62 A maximum."
      },
      {
        "number": "3",
        "name": "DRAIN",
        "type": "passive",
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        "guard_notes": [
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        "sha256": "070ea829b0ce7a03",
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      "pins": {
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        "described": 3,
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        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-21",
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  "metadata": {
    "specs": {
      "Manufacturer": "Changjiang Electronics Tech (CJ)",
      "Package": "SOT-23",
      "Category": "Transistors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
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      "rows": [
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          "name": "Drain-Source voltage",
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          "max": 30,
          "conditions": "",
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        {
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          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "",
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        {
          "name": "Continuous Drain Current",
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          "kind": "absolute_maximum",
          "unit": "A",
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          "conditions": "TJ=150℃",
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        },
        {
          "name": "Pulsed Drain Current",
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          "kind": "absolute_maximum",
          "unit": "A",
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          "max": 20,
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        {
          "name": "Continuous Source Current (Diode Conduction)",
          "symbol": "IS",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.62,
          "conditions": "Diode Conduction",
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        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.75,
          "conditions": "Surface Mounted on 1” ×1” FR4 board, t≤5s",
          "source_page": 1,
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        },
        {
          "name": "Operating Junction and Storage Temperature Range",
          "symbol": "TJ, Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Thermal Resistance from Junction to Ambient",
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          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 100,
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        },
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          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": 3,
          "conditions": "VDS =VGS, ID =250µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Body Leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "VDS =0V, VGS =±20V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.038,
          "max": 0.047,
          "conditions": "VGS =10V, ID =3.5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.052,
          "max": 0.065,
          "conditions": "VGS =4.5V, ID =2.8A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.8,
          "max": 1.2,
          "conditions": "IS=1.25A,VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate Charge",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 3,
          "max": 4.5,
          "conditions": "VDS =15V,VGS =5V,ID =2.5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Gate Charge",
          "symbol": "Qgt",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 6,
          "max": 9,
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          "source": "datasheet"
        },
        {
          "name": "Gate Resistance",
          "symbol": "Rg",
          "kind": "electrical",
          "unit": "Ω",
          "min": 2.5,
          "typ": 5,
          "max": 7.5,
          "conditions": "f =1.0MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Turn-On Delay Time",
          "symbol": "td(on)",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": 7,
          "max": 11,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Rise Time",
          "symbol": "tr",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": 12,
          "max": 18,
          "conditions": "",
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        },
        {
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          "unit": "ns",
          "min": null,
          "typ": 14,
          "max": 25,
          "conditions": "",
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        {
          "name": "Fall Time",
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          "unit": "ns",
          "min": null,
          "typ": 6,
          "max": 10,
          "conditions": "VDD=15V, RL=15Ω, ID ≈1A, VGEN=10V,Rg=6Ω",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Drain-Source Breakdown Voltage",
          "symbol": "V(BR)DS",
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          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "VGS = 0V, ID =250µA",
          "source_page": 2,
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        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "µA",
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          "typ": null,
          "max": 0.5,
          "conditions": "VDS =30V, VGS =0V",
          "source_page": 2,
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        },
        {
          "name": "Forward Transconductance",
          "symbol": "gfs",
          "kind": "electrical",
          "unit": "S",
          "min": 7,
          "typ": null,
          "max": null,
          "conditions": "VDS =4.5V, ID =2.5A",
          "source_page": 2,
          "source": "datasheet"
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  "discovery_pitch": "CJ2306 (Changjiang Electronics Tech (CJ)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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