KNS8104A

{
  "slug": "kns8104a",
  "version": "0.1.0",
  "type": "component",
  "description": "KIA Semicon Tech MOSFETs, SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "kns8104a",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "kns8104a.kicad_sym",
    "kns8104a.kicad_mod",
    "kns8104a.glb",
    "kns8104a.step",
    "kns8104a.lbr",
    "docs/hero.png",
    "docs/kns8104a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "kns8104a-hero.glb",
    "kns8104a-hero.overlay.json",
    "kns8104a-etched.glb"
  ],
  "component": {
    "mpn": "KNS8104A",
    "manufacturer": "KIA Semicon Tech",
    "package": "SOT-89",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3df26297c40169d2c5f0c99171976593.pdf",
    "parts": {
      "symbol": "kns8104a.kicad_sym",
      "footprint": "kns8104a.kicad_mod",
      "model_3d": "kns8104a-hero.glb",
      "model_3d_plain": "kns8104a-etched.glb",
      "model_3d_step": "kns8104a-etched.step",
      "model_3d_step_plain": "kns8104a.step",
      "lbr": "kns8104a.lbr"
    },
    "distributor_links": {
      "lcsc": "C41369547"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T04:29:21Z",
      "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; the datasheet gives VGS ±20 V (absolute maximum) and VGS(TH) of 1.0 to 2.5 V at ID = 250 µA."
      },
      {
        "number": "2",
        "name": "Drain",
        "type": "passive",
        "description": "Drain terminal of the N-channel MOSFET; the datasheet gives VDSS of 40 V and continuous ID of 30 A at TC = 25 °C."
      },
      {
        "number": "3",
        "name": "Source",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET; the datasheet gives no pin-specific limit beyond the device absolute maximum ratings."
      }
    ],
    "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 datasheet only lists the pin function table (1 Gate, 2 Drain, 3 Source) for SOT-89 on page 1. Th"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0164,
        "at": "2026-10-19T04:29:07"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/3df26297c40169d2c5f0c99171976593.pdf",
        "pages": 7,
        "sha256": "827f4e838d537243",
        "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": "kns8104a.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.5,
          1.52
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "kns8104a-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.5,
          1.52
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "25b328beb83ff80d8e76e4ae67448a053b52c7e80f77c69c70dea767ca0f4ab1",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}