SI3139KA-TP

{
  "schema_version": 1,
  "type": "component",
  "slug": "si3139ka-tp",
  "title": "SI3139KA-TP",
  "brief": "MCC Micro Commercial Components MOSFETs, SOT-723. 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",
    "si3139ka-tp",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "SI3139KA-TP",
    "manufacturer": "MCC Micro Commercial Components",
    "package": "SOT-723",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602592389844652032",
    "parts": {
      "symbol": "si3139ka-tp.kicad_sym",
      "footprint": "si3139ka-tp.kicad_mod",
      "model_3d": "si3139ka-tp-hero.glb",
      "model_3d_plain": "si3139ka-tp.glb",
      "model_3d_step": "si3139ka-tp-etched.step",
      "model_3d_step_plain": "si3139ka-tp.step",
      "lbr": "si3139ka-tp.lbr"
    },
    "distributor_links": {
      "lcsc": "C5917657",
      "digikey": "353-SI3139KA-TPTR-ND",
      "mouser": "833-SI3139KA-TP"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T20:22:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "353-SI3139KA-TPTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "833-SI3139KA-TP",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GATE",
        "type": "input",
        "description": "Gate of the P-channel MOSFET, rated for low logic level gate drive; the datasheet's maximum ratings table lists gate-source voltage as ±12 V."
      },
      {
        "number": "2",
        "name": "SOURCE",
        "type": "passive",
        "description": "Source of the P-channel MOSFET; the datasheet gives the device drain-source voltage as -20 V, continuous drain current as -0.66 A, and pulsed drain current IDM as -1.2 A."
      },
      {
        "number": "3",
        "name": "DRAIN",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET; the device is rated for a drain-source breakdown voltage V(BR)DSS of -20 V and power dissipation PD of 0.15 W."
      }
    ],
    "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 maximum ratings table is garbled in the extracted text. The VGS rating (±12 V) and ID (-0.66 A) ; The SOT-723 drawing in the extracted text has no pin-position markings, so the 1/2/3 numbering is ta"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0309,
        "at": "2026-10-09T20:19:18"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602592389844652032",
        "pages": 5,
        "sha256": "abf99454270b97f9",
        "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": "si3139ka-tp.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.2,
          0.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "900aeb66bfd07e1a886871aa1dec7a2ad9f9c156d5440b512d4131c7e2b3c9fc",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "si3139ka-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": "f35a031ff78a2ad547640b9dcc6de39db8adacd6c4a33b78f8039bc29ee228f3",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "MCC Micro Commercial Components",
      "Package": "SOT-723",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "si3139ka-tp"
  ],
  "discovery_pitch": "SI3139KA-TP (MCC Micro Commercial Components) 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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    "si3139ka-tp.step",
    "si3139ka-tp.lbr",
    "docs/hero.png",
    "docs/si3139ka-tp-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "si3139ka-tp-hero.glb",
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  "visibility": {
    "public": true
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}