SI6423DQ-T1-GE3

{
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  "type": "component",
  "slug": "si6423dq-t1-ge3",
  "title": "SI6423DQ-T1-GE3",
  "brief": "Vishay Intertech MOSFETs, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "transistors-thyristors",
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  "component": {
    "mpn": "SI6423DQ-T1-GE3",
    "manufacturer": "Vishay Intertech",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589576012637384704",
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      "lbr": "si6423dq-t1-ge3.lbr"
    },
    "distributor_links": {
      "lcsc": "C2842885",
      "digikey": "SI6423DQ-T1-GE3TR-ND",
      "mouser": "781-SI6423DQ-T1-GE3"
    },
    "distributor_check": {
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      "source": "Component Ocean /api/assign-pns",
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        "pn": "SI6423DQ-T1-GE3TR-ND",
        "status": "found"
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      "mouser": {
        "pn": "781-SI6423DQ-T1-GE3",
        "status": "found",
        "lifecycle": "End of Life"
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    },
    "pins": [
      {
        "number": "1",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET, rated for VDS = -12 V; pins 1, 5 and 8 are the drain and are connected together on the board."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source of the MOSFET; must be tied common with pins 3, 6 and 7."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source of the MOSFET; must be tied common with pins 2, 6 and 7."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
        "description": "Gate of the P-channel MOSFET; gate-source voltage limited to ±8 V."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET, connected together with pins 1 and 8."
      },
      {
        "number": "6",
        "name": "S",
        "type": "passive",
        "description": "Source of the MOSFET; must be tied common with pins 2, 3 and 7."
      },
      {
        "number": "7",
        "name": "S",
        "type": "passive",
        "description": "Source of the MOSFET; must be tied common with pins 2, 3 and 6."
      },
      {
        "number": "8",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET, connected together with pins 1 and 5."
      }
    ],
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        "guards": "pin_guards 0.1: passed",
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        "cost_usd": 0.0587,
        "at": "2026-10-19T04:10:58"
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        "sha256": "284f59d3aea17496",
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        "described": 8,
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      "Package": "TSSOP-8",
      "Category": "Transistors/Thyristors",
      "Pins": "8"
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    "appearance": {
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        "material": "copper"
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          "name": "Drain-Source Voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -12,
          "typ": null,
          "max": null,
          "conditions": "",
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        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
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          "min": -8,
          "typ": null,
          "max": 8,
          "conditions": "",
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        {
          "name": "Continuous Drain Current, 10 s",
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          "kind": "absolute_maximum",
          "unit": "A",
          "min": -9.5,
          "typ": null,
          "max": null,
          "conditions": "TJ = 150 °C, TA = 25 °C, 10 s",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current, steady state",
          "symbol": "ID",
          "kind": "absolute_maximum",
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          "min": -8.2,
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          "conditions": "TJ = 150 °C, TA = 25 °C, steady state",
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          "name": "Continuous Drain Current, 10 s",
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          "name": "Continuous Drain Current, steady state",
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        {
          "name": "Pulsed Drain Current",
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          "kind": "absolute_maximum",
          "unit": "A",
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          "typ": null,
          "max": null,
          "conditions": "10 µs pulse width",
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        {
          "name": "Continuous Source Current (Diode Conduction), 10 s",
          "symbol": "IS",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -1.35,
          "typ": null,
          "max": null,
          "conditions": "10 s",
          "source_page": 1,
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        {
          "name": "Continuous Source Current (Diode Conduction), steady state",
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          "kind": "absolute_maximum",
          "unit": "A",
          "min": -0.95,
          "typ": null,
          "max": null,
          "conditions": "steady state",
          "source_page": 1,
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        },
        {
          "name": "Maximum Power Dissipation, 10 s",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1.5,
          "conditions": "TA = 25 °C, 10 s",
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        {
          "name": "Maximum Power Dissipation, steady state",
          "symbol": "PD",
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          "typ": null,
          "max": 1.05,
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        {
          "name": "Maximum Power Dissipation, 10 s",
          "symbol": "PD",
          "kind": "absolute_maximum",
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          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "TA = 70 °C, 10 s",
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        {
          "name": "Maximum Power Dissipation, steady state",
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          "typ": null,
          "max": 0.67,
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        {
          "name": "Operating Junction and Storage Temperature Range",
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          "unit": "°C",
          "min": -55,
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        {
          "name": "Maximum Junction-to-Ambient, t ≤ 10 s",
          "symbol": "RthJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 60,
          "max": 83,
          "conditions": "t ≤ 10 s",
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        {
          "name": "Maximum Junction-to-Ambient, steady state",
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        {
          "name": "Maximum Junction-to-Foot, steady state",
          "symbol": "RthJF",
          "kind": "thermal",
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          "min": null,
          "typ": 35,
          "max": 45,
          "conditions": "steady state",
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        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": -0.4,
          "typ": null,
          "max": -0.8,
          "conditions": "VDS = VGS, ID = -400 µA",
          "source_page": 2,
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        {
          "name": "Gate-Body Leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "VDS = 0 V, VGS = ±8 V",
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        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": -1,
          "conditions": "VDS = -12 V, VGS = 0 V",
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          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": -10,
          "conditions": "VDS = -12 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",
          "unit": "Ω",
          "min": null,
          "typ": 0.0068,
          "max": 0.0085,
          "conditions": "VGS = -4.5 V, ID = -9.5 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.0085,
          "max": 0.0106,
          "conditions": "VGS = -2.5 V, ID = -8.5 A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.0112,
          "max": 0.014,
          "conditions": "VGS = -1.8 V, ID = -7.5 A",
          "source_page": 2,
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        },
        {
          "name": "Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -0.58,
          "max": -1.1,
          "conditions": "IS = -1.3 A, VGS = 0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Gate Charge",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 74,
          "max": 110,
          "conditions": "VDS = -6 V, VGS = -5 V, ID = -9.5 A",
          "source_page": 2,
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        },
        {
          "name": "Turn-On Delay Time",
          "symbol": "td(on)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 50,
          "max": 75,
          "conditions": "VDD = -6 V, RL = 6 Ω, ID ≅ -1 A, VGEN = -4.5 V, RG = 6 Ω",
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        },
        {
          "name": "Rise Time",
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        {
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          "max": 400,
          "conditions": "VDD = -6 V, RL = 6 Ω, ID ≅ -1 A, VGEN = -4.5 V, RG = 6 Ω",
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        {
          "name": "Fall Time",
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        {
          "name": "Source-Drain Reverse Recovery Time",
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          "conditions": "IF = -1.3 A, di/dt = 100 A/µs",
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