SI2301DS-ES

{
  "slug": "si2301ds-es",
  "version": "0.1.0",
  "type": "component",
  "description": "ElecSuper MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "si2301ds-es",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
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    "README.md",
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    "si2301ds-es.kicad_mod",
    "si2301ds-es.glb",
    "si2301ds-es.step",
    "si2301ds-es.lbr",
    "docs/hero.png",
    "docs/si2301ds-es-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "si2301ds-es-hero.glb",
    "si2301ds-es-hero.overlay.json",
    "si2301ds-es-etched.glb"
  ],
  "component": {
    "mpn": "SI2301DS-ES",
    "manufacturer": "ElecSuper",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/9c550ae9772294c66ca741f6c463e46b.pdf",
    "parts": {
      "symbol": "si2301ds-es.kicad_sym",
      "footprint": "si2301ds-es.kicad_mod",
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      "model_3d_plain": "si2301ds-es-etched.glb",
      "model_3d_step": "si2301ds-es-etched.step",
      "model_3d_step_plain": "si2301ds-es.step",
      "lbr": "si2301ds-es.lbr"
    },
    "distributor_links": {
      "lcsc": "C5224173"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T04:17:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Gate",
        "type": "input",
        "description": "Gate of the P-channel MOSFET, with a gate-source voltage rating of VGS ±8 V."
      },
      {
        "number": "2",
        "name": "Source",
        "type": "passive",
        "description": "Source of the P-channel MOSFET; the datasheet gives no source-specific limit, so the device-level drain-source rating of BVDSS -20 V applies."
      },
      {
        "number": "3",
        "name": "Drain",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET, rated at BVDSS -20 V with continuous drain current ID of 2.3 A at TA=25°C and pulsed drain current IDM of 9.2 A."
      }
    ],
    "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-to-function mapping (1 Gate, 2 Source, 3 Drain) is taken from the Table-2 text on page 1. Th; The datasheet lists no per-pin electrical limits beyond the device-level absolute maximum ratings on; KiCad ERC types are assigned by convention, not stated in the datasheet: Gate is set to input, and S"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0209,
        "at": "2026-10-21T04:14:41"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/9c550ae9772294c66ca741f6c463e46b.pdf",
        "pages": 6,
        "sha256": "065e3feec8d80ad0",
        "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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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "si2301ds-es-etched.step",
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        "origin": "footprint origin = pad-pattern centre",
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        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}