main
Ray Set visibility: public 821cd1f 7d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "brcs3401mcq",
  "title": "BRCS3401MCQ",
  "brief": "Foshan Blue Rocket Elec MOSFETs, SOT-23-3. 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-thyristors",
    "brcs3401mcq",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BRCS3401MCQ",
    "manufacturer": "Foshan Blue Rocket Elec",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604429956403646464",
    "parts": {
      "symbol": "brcs3401mcq.kicad_sym",
      "footprint": "brcs3401mcq.kicad_mod",
      "model_3d": "brcs3401mcq-hero.glb",
      "model_3d_plain": "brcs3401mcq-etched.glb",
      "model_3d_step": "brcs3401mcq-etched.step",
      "model_3d_step_plain": "brcs3401mcq.step",
      "lbr": "brcs3401mcq.lbr"
    },
    "distributor_links": {
      "lcsc": "C36499009"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T10:34:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate of the P-channel MOSFET; gate-source voltage is rated at ±12 V (absolute maximum)."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source of the P-channel MOSFET; the datasheet gives no separate pin-level limit, and the body diode forward voltage is specified source-to-drain (VSD -1.0 V max at IS = -1 A)."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET; rated at VDS = -30 V with continuous drain current ID = -4.2 A at TA = 25 °C."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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 pin assignments (PIN1: G, PIN 2: S, PIN 3: D) come from the text on page 1. The pinning diagram ; The datasheet does not state a per-pin electrical limit for the Source pin. Its description uses the; Pin types were assigned by convention: Gate as input, Source and Drain as passive. The datasheet doe"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0291,
        "at": "2026-10-18T10:31:47"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604429956403646464",
        "pages": 8,
        "sha256": "4b27892ada89957d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "brcs3401mcq.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "brcs3401mcq-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "d553563c8dc019f59991aa3a9a24e493bc74b01c9567ac80b87b1b215c80363d",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Foshan Blue Rocket Elec",
      "Package": "SOT-23-3",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "4b27892ada89957dd3d1e2da1bc21c094105b45b52b373936eecd15bd2a63a00",
      "rows": [
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain Current - Continuous",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -4.2,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain Current - Continuous",
          "symbol": "ID(Ta=70℃)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -3.5,
          "typ": null,
          "max": null,
          "conditions": "Ta=70℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -12,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1.4,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total Power Dissipation",
          "symbol": "PD(Ta=70℃)",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Ta=70℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating and Storage Junction Temperature Range",
          "symbol": "TJ, TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction-to-Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "Ta=70℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction-to-Lead",
          "symbol": "RθJL",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain–Source Breakdown Voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "VGS=0V ID=-250μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": -1,
          "conditions": "VDS=-24V VGS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": -5,
          "conditions": "VDS=-24V VGS=0V TJ=55℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate–Body Leakage",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "μA",
          "min": -0.1,
          "typ": null,
          "max": 0.1,
          "conditions": "VGS=±12V VDS=0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "On–State Drain Current",
          "symbol": "ID(on)",
          "kind": "electrical",
          "unit": "A",
          "min": -25,
          "typ": null,
          "max": null,
          "conditions": "VGS=-4.5V VDS=-5V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": -0.7,
          "typ": -1,
          "max": -1.3,
          "conditions": "VDS=VGS ID=-250μA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain–Source On–Resistance",
          "symbol": "RDS(on)(1)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 52,
          "max": 60,
          "conditions": "VGS=-10V ID=-4.2A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain–Source On–Resistance",
          "symbol": "RDS(on)(2)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 75,
          "conditions": "VGS=-10V ID=-4.2A TJ=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain–Source On–Resistance",
          "symbol": "RDS(on)(3)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 60,
          "max": 65,
          "conditions": "VGS=-4.5V ID=-4A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain–Source On–Resistance",
          "symbol": "RDS(on)(4)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 75,
          "max": 120,
          "conditions": "VGS=-2.5V ID=-1A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward Transconductance",
          "symbol": "gFS",
          "kind": "electrical",
          "unit": "S",
          "min": null,
          "typ": 4,
          "max": 8,
          "conditions": "VDS=-5V ID=-5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain–Source Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -0.75,
          "max": -1,
          "conditions": "VGS=0V IS=-1A",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "brcs3401mcq"
  ],
  "discovery_pitch": "BRCS3401MCQ (Foshan Blue Rocket Elec) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "brcs3401mcq.kicad_sym",
    "brcs3401mcq.kicad_mod",
    "brcs3401mcq.glb",
    "brcs3401mcq.step",
    "brcs3401mcq.lbr",
    "docs/hero.png",
    "docs/brcs3401mcq-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "brcs3401mcq-hero.glb",
    "brcs3401mcq-hero.overlay.json",
    "brcs3401mcq-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}