main
Ray Set visibility: public 15a9d8c 8h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "csd87502q2",
  "title": "CSD87502Q2",
  "brief": "Texas Instruments MOSFETs, WSON-6(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "transistors",
    "csd87502q2",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CSD87502Q2",
    "manufacturer": "Texas Instruments",
    "package": "WSON-6(2x2)",
    "pin_count": 7,
    "category": "Transistors",
    "subcategory": "MOSFETs",
    "datasheet": "https://www.ti.com/lit/ds/symlink/csd87502q2.pdf",
    "parts": {
      "symbol": "csd87502q2.kicad_sym",
      "footprint": "csd87502q2.kicad_mod",
      "model_3d": "csd87502q2-hero.glb",
      "model_3d_plain": "csd87502q2-etched.glb",
      "model_3d_step": "csd87502q2-etched.step",
      "model_3d_step_plain": "csd87502q2.step",
      "lbr": "csd87502q2.lbr"
    },
    "distributor_links": {
      "lcsc": "C701752"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:06:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S1",
        "type": "passive",
        "description": "Source of FET 1 (Q1), pin 1 index corner on the top view; the dual FETs are rated 30 V VDS."
      },
      {
        "number": "2",
        "name": "G1",
        "type": "input",
        "description": "Gate of FET 1 (Q1); VGS rated ±20 V, optimized for 5 V gate drive."
      },
      {
        "number": "3",
        "name": "D2",
        "type": "passive",
        "description": "Drain of FET 2 (Q2), connected to the central D2 pad; VDS rated 30 V."
      },
      {
        "number": "4",
        "name": "S2",
        "type": "passive",
        "description": "Source of FET 2 (Q2)."
      },
      {
        "number": "5",
        "name": "G2",
        "type": "input",
        "description": "Gate of FET 2 (Q2); VGS rated ±20 V, optimized for 5 V gate drive."
      },
      {
        "number": "6",
        "name": "D1",
        "type": "passive",
        "description": "Drain of FET 1 (Q1), connected to the central D1 pad; VDS rated 30 V."
      },
      {
        "number": "7",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin numbers 4-6 are inferred from the standard counter-clockwise numbering (1-3 down the left side, ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.3781,
        "at": "2026-10-22T21:06:41"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/csd87502q2.pdf",
        "pages": 12,
        "sha256": "13fc9b3d62f81f47",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 7,
        "described": 7,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a159a524ab16d3406353a16f8c20b59f5679eea26e2d41174628288b5b9da702",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-6(2x2)",
      "Category": "Transistors",
      "Pins": "7"
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          "conditions": "TA = 25°C",
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          "kind": "absolute_maximum",
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          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "TA = 25°C",
          "source_page": 1,
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        },
        {
          "name": "Continuous Drain Current (Package limited)",
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          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "TA = 25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 23,
          "conditions": "Max RθJA = 185 °C/W, pulse duration ≤100 μs, duty cycle ≤1%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 2.3,
          "conditions": "Typical RθJA = 55 °C/W on 1 inch2, 2 oz. Cu pad on 0.06 inch FR4",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction and Storage Temperature",
          "symbol": "TJ, Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "TA = 25°C",
          "source_page": 1,
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        },
        {
          "name": "Avalanche Energy, single pulse",
          "symbol": "EAS",
          "kind": "absolute_maximum",
          "unit": "mJ",
          "min": null,
          "typ": null,
          "max": 3.1,
          "conditions": "ID = 7.9 A, L = 0.1 mH, RG = 25 Ω",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-source voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "VGS = 0 V, ID = 250 μA",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Drain-to-source leakage current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VGS = 0 V, VDS = 24 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate-to-source leakage current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "VDS = 0 V, VGS = 20 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate-to-source threshold voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": 1.6,
          "max": 2,
          "conditions": "VDS = VGS, ID = 250 μA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-source on-resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 42,
          "max": 60,
          "conditions": "VGS = 3.8 V, ID = 4 A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-source on-resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 35.5,
          "max": 42,
          "conditions": "VGS = 4.5 V, ID = 4 A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-to-source on-resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 27,
          "max": 32.4,
          "conditions": "VGS = 10 V, ID = 4 A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input capacitance",
          "symbol": "Ciss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 272,
          "max": 353,
          "conditions": "VGS = 0 V, VDS = 15 V, ƒ = 1 MHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output capacitance",
          "symbol": "Coss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 42,
          "max": 55,
          "conditions": "VGS = 0 V, VDS = 15 V, ƒ = 1 MHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse transfer capacitance",
          "symbol": "Crss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 22,
          "max": 29,
          "conditions": "VGS = 0 V, VDS = 15 V, ƒ = 1 MHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate charge total (4.5 V)",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 2.2,
          "max": 2.9,
          "conditions": "VDS = 15 V, ID = 4 A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate charge total (10 V)",
          "symbol": "Qg",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 4.6,
          "max": 6,
          "conditions": "VDS = 15 V, ID = 4 A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Diode forward voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.85,
          "max": 1,
          "conditions": "ISD = 4 A, VGS = 0 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance (1 inch2 Cu)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "Device mounted on FR4 with 1 inch2 (6.45 cm2), 2 oz. Cu",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance (min Cu)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 185,
          "conditions": "Device mounted on FR4 with minimum Cu mounting area",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Transconductance",
          "symbol": "gfs",
          "kind": "electrical",
          "unit": "S",
          "min": null,
          "typ": 75,
          "max": null,
          "conditions": "VDS = 3 V, ID = 4 A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Series gate resistance",
          "symbol": "RG",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 6.9,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate charge gate to drain",
          "symbol": "Qgd",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "VDS = 15 V, ID = 4 A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate charge gate to source",
          "symbol": "Qgs",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "VDS = 15 V, ID = 4 A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate charge at Vth",
          "symbol": "Qg(th)",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "VDS = 15 V, ID = 4 A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output charge",
          "symbol": "Qoss",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 1.4,
          "max": null,
          "conditions": "VDS = 15 V, VGS = 0 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Turn on delay time",
          "symbol": "td(on)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "VDS = 15 V, VGS = 5 V, IDS = 4 A, RG = 0 Ω",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Rise time",
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          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 11,
          "max": null,
          "conditions": "VDS = 15 V, VGS = 5 V, IDS = 4 A, RG = 0 Ω",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Turn off delay time",
          "symbol": "td(off)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 12,
          "max": null,
          "conditions": "VDS = 15 V, VGS = 5 V, IDS = 4 A, RG = 0 Ω",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Fall time",
          "symbol": "tf",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "VDS = 15 V, VGS = 5 V, IDS = 4 A, RG = 0 Ω",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse recovery charge",
          "symbol": "Qrr",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "VDS = 15 V, IF = 4 A, di/dt = 300 A/μs",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse recovery time",
          "symbol": "trr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 6.4,
          "max": null,
          "conditions": "VDS = 15 V, IF = 4 A, di/dt = 300 A/μs",
          "source_page": 3,
          "source": "datasheet"
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      ]
    }
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  "discovery_pitch": "CSD87502Q2 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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