SSM3K44FS

{
  "slug": "ssm3k44fs",
  "version": "0.1.0",
  "type": "component",
  "description": "TOSHIBA MOSFETs, SOT-416. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "ssm3k44fs",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ssm3k44fs.kicad_sym",
    "ssm3k44fs.kicad_mod",
    "ssm3k44fs.glb",
    "ssm3k44fs.step",
    "ssm3k44fs.lbr",
    "docs/hero.png",
    "docs/ssm3k44fs-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ssm3k44fs-hero.glb",
    "ssm3k44fs-hero.overlay.json",
    "ssm3k44fs-etched.glb"
  ],
  "component": {
    "mpn": "SSM3K44FS",
    "manufacturer": "TOSHIBA",
    "package": "SOT-416",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590902994735353856",
    "parts": {
      "symbol": "ssm3k44fs.kicad_sym",
      "footprint": "ssm3k44fs.kicad_mod",
      "model_3d": "ssm3k44fs-hero.glb",
      "model_3d_plain": "ssm3k44fs-etched.glb",
      "model_3d_step": "ssm3k44fs-etched.step",
      "model_3d_step_plain": "ssm3k44fs.step",
      "lbr": "ssm3k44fs.lbr"
    },
    "distributor_links": {
      "lcsc": "C6423711"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T03:36:04Z",
      "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 terminal of the N-channel MOSFET; VGSS rating is ±20 V and VGS(on) must exceed Vth (0.8 to 1.5 V at VDS = 3 V, ID = 0.1 mA)."
      },
      {
        "number": "2",
        "name": "SOURCE",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET, shown on the equivalent circuit tied to the body diode anode."
      },
      {
        "number": "3",
        "name": "DRAIN",
        "type": "passive",
        "description": "Drain terminal of the N-channel MOSFET; VDSS is 30 V, ID is 100 mA DC and 200 mA pulsed."
      }
    ],
    "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: The datasheet names the package 'SSM' (TOSHIBA 2-2H1B) and gives JEDEC and JEITA as '—'. It does not; Pin names and numbers come from the package drawing on page 1 (1 GATE, 2 SOURCE, 3 DRAIN). The pin t",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 5,
        "cost_usd": 0.1222,
        "at": "2026-10-17T03:31:13"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590902994735353856",
        "pages": 5,
        "sha256": "f4265d70fd69757c",
        "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": "ssm3k44fs.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          1.8,
          0.8
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "010120eea4ba17761d50e89642fbe9a783f30d89c90e6ff1637fd8de89543708",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ssm3k44fs-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          1.8,
          0.8
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3fa246ae5ba97c9f99ee0d7fa7fcac239afe21611150ed5058ba6ac10d09bb86",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}