SL4184

{
  "slug": "sl4184",
  "version": "0.1.0",
  "type": "component",
  "description": "Slkor SLKORMICRO Elec MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "sl4184",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sl4184.kicad_sym",
    "sl4184.kicad_mod",
    "sl4184.glb",
    "sl4184.step",
    "sl4184.lbr",
    "docs/hero.png",
    "docs/sl4184-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sl4184-hero.glb",
    "sl4184-hero.overlay.json",
    "sl4184-etched.glb"
  ],
  "component": {
    "mpn": "SL4184",
    "manufacturer": "Slkor SLKORMICRO Elec",
    "package": "TO-252",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590233573208203264",
    "parts": {
      "symbol": "sl4184.kicad_sym",
      "footprint": "sl4184.kicad_mod",
      "model_3d": "sl4184-hero.glb",
      "model_3d_plain": "sl4184-etched.glb",
      "model_3d_step": "sl4184-etched.step",
      "model_3d_step_plain": "sl4184.step",
      "lbr": "sl4184.lbr"
    },
    "distributor_links": {
      "lcsc": "C2999976"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T15:31:50Z",
      "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 terminal of the N-channel MOSFET; gate-source voltage is rated ±20 V (VGSS), with threshold of 1.2 V min to 2 V max at 250 µA."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal (exposed tab, middle lead removed in the TO-252-2 package); drain-source voltage is rated 40 V with 60 A continuous drain current at TC=25°C."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET, with body diode continuous forward current rated 40 A."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet does not print pin numbers. The TO-252-2 drawing shows only the G and S leads plus the dra",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.1193,
        "at": "2026-10-18T15:31:36"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590233573208203264",
        "pages": 8,
        "sha256": "b343c0943fa49e04",
        "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": "sl4184.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sl4184-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "34907527e06268b8f4328216ee91a0f02c0d6cbfdd4fcb8b8be6ce9d1263242f",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}