main
Ray Set visibility: public e3ffd91 6h ago
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{
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  "slug": "si2302cds-t1-e3",
  "title": "SI2302CDS-T1-E3",
  "brief": "Vishay Intertech 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",
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    "mpn": "SI2302CDS-T1-E3",
    "manufacturer": "Vishay Intertech",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
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      "lbr": "si2302cds-t1-e3.lbr"
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    "distributor_links": {
      "lcsc": "C141544",
      "mouser": "781-SI2302CDS-E3"
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    "distributor_check": {
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "quota"
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      "mouser": {
        "pn": "781-SI2302CDS-E3",
        "status": "found"
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    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate of the N-channel MOSFET; the datasheet gives a gate-source voltage limit of VGS = ±8 V."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source of the N-channel MOSFET; the datasheet gives a continuous source (diode conduction) current limit of IS = 0.72 A at TA = 25 °C (steady state 0.6 A)."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "Drain of the N-channel MOSFET; the drain-source voltage is limited to VDS = 20 V, and the drain pin also serves as the thermal connection from the package to the PC board."
      }
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SOT-23 pin assignment is stated in the text on page 6 (AN807): pin 1 is the gate, pin 2 is the s; Pin types are not stated in the datasheet; they were assigned as KiCad ERC classes (gate as input, s"
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        "pages_sent": 8,
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        "at": "2026-10-18T13:36:00"
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      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
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    "appearance": {
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        "quote": "pattern, a plane of copper overlies the drain pin and provides",
        "page": 6,
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        "material": "copper"
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          "name": "Gate-Body Leakage",
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          "conditions": "VDS = 0 V, VGS = ± 8 V",
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        {
          "name": "Drain-Source On-Resistance",
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          "unit": "Ω",
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          "conditions": "IS = 0.95 A, VGS = 0 V",
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          "min": 2,
          "typ": 4,
          "max": 8,
          "conditions": "f = 1 MHz",
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        },
        {
          "name": "Turn-On Delay Time",
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          "kind": "electrical",
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          "max": 15,
          "conditions": "VDD = 10 V, RL = 2.78 Ω, ID ≅ 3.6 A, VGEN = 4.5 V, Rg = 1 Ω",
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        {
          "name": "Rise Time",
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          "kind": "electrical",
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          "typ": 7,
          "max": 15,
          "conditions": "VDD = 10 V, RL = 2.78 Ω, ID ≅ 3.6 A, VGEN = 4.5 V, Rg = 1 Ω",
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          "conditions": "VDD = 10 V, RL = 2.78 Ω, ID ≅ 3.6 A, VGEN = 4.5 V, Rg = 1 Ω",
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          "conditions": "VDD = 10 V, RL = 2.78 Ω, ID ≅ 3.6 A, VGEN = 4.5 V, Rg = 1 Ω",
          "source_page": 2,
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        },
        {
          "name": "Source-Drain Reverse Recovery Time",
          "symbol": "trr",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": 8.5,
          "max": 15,
          "conditions": "IF = 3.6 A, dI/dt = 100 A/µs",
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        {
          "name": "Body Diode Reverse Recovery Charge",
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        {
          "name": "Drain-Source Voltage",
          "symbol": "VDS",
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          "name": "Gate-Source Voltage",
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          "min": -8,
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          "name": "Continuous Drain Current",
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          "unit": "A",
          "min": null,
          "typ": null,
          "max": 2.9,
          "conditions": "TJ = 150 °C, TA = 25 °C, t ≤ 5 s",
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          "max": 2.3,
          "conditions": "TJ = 150 °C, TA = 70 °C, t ≤ 5 s",
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          "name": "Continuous Drain Current",
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        {
          "name": "Pulsed Drain Current",
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          "name": "Continuous Source Current (Diode Conduction)",
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          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.72,
          "conditions": "TA = 25 °C, t ≤ 5 s",
          "source_page": 1,
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          "name": "Continuous Source Current (Diode Conduction)",
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          "min": null,
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          "max": 0.6,
          "conditions": "TA = 25 °C, steady state",
          "source_page": 1,
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        },
        {
          "name": "Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.86,
          "conditions": "TA = 25 °C, t ≤ 5 s",
          "source_page": 1,
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        },
        {
          "name": "Power Dissipation",
          "symbol": "PD",
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          "conditions": "TA = 25 °C, steady state",
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        {
          "name": "Power Dissipation",
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          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.55,
          "conditions": "TA = 70 °C, t ≤ 5 s",
          "source_page": 1,
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        {
          "name": "Power Dissipation",
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          "kind": "absolute_maximum",
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          "min": null,
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          "max": 0.46,
          "conditions": "TA = 70 °C, steady state",
          "source_page": 1,
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        {
          "name": "Operating Junction and Storage Temperature Range",
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          "min": -55,
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        },
        {
          "name": "Maximum Junction-to-Ambient",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 120,
          "max": 145,
          "conditions": "t ≤ 5 s",
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          "source": "datasheet"
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        {
          "name": "Maximum Junction-to-Ambient",
          "symbol": "RthJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 140,
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          "conditions": "Steady State",
          "source_page": 1,
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        },
        {
          "name": "Maximum Junction-to-Foot",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
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          "source_page": 1,
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  "discovery_pitch": "SI2302CDS-T1-E3 (Vishay Intertech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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