SI2129DW-TP

{
  "slug": "si2129dw-tp",
  "version": "0.1.0",
  "type": "component",
  "description": "MCC Micro Commercial Components MOSFETs, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "si2129dw-tp",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "si2129dw-tp.kicad_sym",
    "si2129dw-tp.kicad_mod",
    "si2129dw-tp.glb",
    "si2129dw-tp.step",
    "si2129dw-tp.lbr",
    "docs/hero.png",
    "docs/si2129dw-tp-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "si2129dw-tp-hero.glb",
    "si2129dw-tp-hero.overlay.json"
  ],
  "component": {
    "mpn": "SI2129DW-TP",
    "manufacturer": "MCC Micro Commercial Components",
    "package": "SOT-363",
    "pin_count": 6,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602793800079192064",
    "parts": {
      "symbol": "si2129dw-tp.kicad_sym",
      "footprint": "si2129dw-tp.kicad_mod",
      "model_3d": "si2129dw-tp-hero.glb",
      "model_3d_plain": "si2129dw-tp.glb",
      "model_3d_step": "si2129dw-tp-etched.step",
      "model_3d_step_plain": "si2129dw-tp.step",
      "lbr": "si2129dw-tp.lbr"
    },
    "distributor_links": {
      "lcsc": "C17282529",
      "digikey": "353-SI2129DW-TPTR-ND",
      "mouser": "833-SI2129DW-TP"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T00:40:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "353-SI2129DW-TPTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "833-SI2129DW-TP",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S1",
        "type": "passive",
        "description": "Source of channel 1 of the dual P-channel MOSFET; the datasheet rates the device at VDS = -20 V and continuous ID = -1 A with pulsed IDM = -4 A."
      },
      {
        "number": "2",
        "name": "G1",
        "type": "input",
        "description": "Gate of channel 1, rated for VGS of ±10 V with gate threshold VGS(th) between -0.4 V and -1 V at ID = -250 µA."
      },
      {
        "number": "3",
        "name": "D2",
        "type": "passive",
        "description": "Drain of channel 2, rated for drain-source voltage VDS = -20 V and continuous drain current ID = -1 A."
      },
      {
        "number": "4",
        "name": "S2",
        "type": "passive",
        "description": "Source of channel 2 of the dual P-channel MOSFET; the body diode forward voltage VSD is -1.2 V maximum at IS = -1 A."
      },
      {
        "number": "5",
        "name": "G2",
        "type": "input",
        "description": "Gate of channel 2, rated for VGS of ±10 V with gate threshold VGS(th) between -0.4 V and -1 V at ID = -250 µA."
      },
      {
        "number": "6",
        "name": "D1",
        "type": "passive",
        "description": "Drain of channel 1, rated for drain-source voltage VDS = -20 V and continuous drain current ID = -1 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 numbering and names come from the layout diagram in the datasheet text ('S1 G1 D2 / D1 G2 S2; Pin types are KiCad classes chosen from the MOSFET function: drains and sources are passive, gates a"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0394,
        "at": "2026-10-10T00:37:39"
      },
      "datasheet": {
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        "pages": 5,
        "sha256": "8dd5cbcf67a7e7ec",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "045cc95e18ee7a13d1623c3ce6604fc833049bdb4f952f68c26e3c5767d122e4",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "si2129dw-tp-etched.step",
        "role": "eda",
        "up": "Z",
        "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": "8e9ec76f5fd17d7705e93d96c1288c9e3aabe449ab5fe346a51c6e5744acb020",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}