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Ray Set visibility: public 8a57d92 6d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "pm3401b",
  "title": "PM3401B",
  "brief": "Shandong Jingdao Microelectronics 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",
  "tags": [
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    "transistors-thyristors",
    "pm3401b",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "PM3401B",
    "manufacturer": "Shandong Jingdao Microelectronics",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602992117174185984",
    "parts": {
      "symbol": "pm3401b.kicad_sym",
      "footprint": "pm3401b.kicad_mod",
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      "model_3d_plain": "pm3401b-etched.glb",
      "model_3d_step": "pm3401b-etched.step",
      "model_3d_step_plain": "pm3401b.step",
      "lbr": "pm3401b.lbr"
    },
    "distributor_links": {
      "lcsc": "C7528268"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T12:18:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Gate",
        "type": "input",
        "description": "Gate terminal; the datasheet rates the gate-source voltage at ±12 V (VGS)."
      },
      {
        "number": "2",
        "name": "Drain",
        "type": "passive",
        "description": "Drain terminal; the device is rated at a drain-source voltage of -30 V (VDS) and a continuous drain current of -4.2 A (ID)."
      },
      {
        "number": "3",
        "name": "Source",
        "type": "passive",
        "description": "Source terminal; the datasheet gives no source-specific limit, only the device-level ratings (VDS -30 V, operating and storage temperature -55 to +150 °C)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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 SOT-23 pin numbers and names (1 Gate, 2 Drain, 3 Source) come from the text label list on page 1; The datasheet does not state per-pin limits for Drain or Source. The descriptions use device-level a; The gate type 'input' is inferred from the MOSFET function. The ±12 V VGS rating is the only gate-sp"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0333,
        "at": "2026-10-18T12:16:07"
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        "pages": 7,
        "sha256": "0dfc73251a9c3aa0",
        "source_tier": "lcsc"
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      "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"
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    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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        "sha256": "dae0cb284a4c6538885748a5467d1cd62ff756878054b46b58379a47d7317d1b",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Shandong Jingdao Microelectronics",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0dfc73251a9c3aa084cb39d5c0a923654a16058197794bda7b105b2c81474171",
      "rows": [
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -12,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -4.2,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "Note 1: pulse width limited by maximum junction temperature",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1.2,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operation Junction Temperature and Storage Temperature",
          "symbol": "Tj,Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Breakdown Voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "VGS = 0V, ID = -250uA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Leakage Current (forward)",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VGS = 12V, VDS = 0V (forward)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Leakage Current (reverse)",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": null,
          "conditions": "VGS = -12V, VDS = 0V (reverse)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Leakage Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "uA",
          "min": -1,
          "typ": null,
          "max": null,
          "conditions": "VDS = -24V, VGS = 0V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": -0.6,
          "typ": null,
          "max": -1.3,
          "conditions": "VDS = VGS, ID = -250uA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain-Source On-State Resistance (VGS=-10V)",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 59,
          "conditions": "VGS = -10V, ID = -4.2A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain-Source On-State Resistance (VGS=-4.5V)",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 74,
          "conditions": "VGS = -4.5V, ID = -4A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Static Drain-Source On-State Resistance (VGS=-2.5V)",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VGS = -2.5V, ID = -2A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": -1.4,
          "typ": null,
          "max": null,
          "conditions": "IS = -1.A, VGS = 0V",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
    "pm3401b"
  ],
  "discovery_pitch": "PM3401B (Shandong Jingdao Microelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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  "files": [
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    "pm3401b.lbr",
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    "docs/pm3401b-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "pm3401b-hero.overlay.json",
    "pm3401b-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}