FSS2301

{
  "slug": "fss2301",
  "version": "0.1.0",
  "type": "component",
  "description": "FOSAN MOSFETs, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "fss2301",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "fss2301.kicad_sym",
    "fss2301.kicad_mod",
    "fss2301.glb",
    "fss2301.step",
    "fss2301.lbr",
    "docs/hero.png",
    "docs/fss2301-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "fss2301-hero.glb",
    "fss2301-hero.overlay.json"
  ],
  "component": {
    "mpn": "FSS2301",
    "manufacturer": "FOSAN",
    "package": "SOT-23-3L",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757315861503844352",
    "parts": {
      "symbol": "fss2301.kicad_sym",
      "footprint": "fss2301.kicad_mod",
      "model_3d": "fss2301-hero.glb",
      "model_3d_plain": "fss2301.glb",
      "model_3d_step": "fss2301-etched.step",
      "model_3d_step_plain": "fss2301.step",
      "lbr": "fss2301.lbr"
    },
    "distributor_links": {
      "lcsc": "C2926133"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T00:43:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate; gate-source voltage is limited to ±10 V and the gate threshold voltage VGS(th) is -0.4 V min, -0.6 V typ, -1 V max at ID = -250 µA."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source; drain current is rated -3 A continuous and -18 A pulsed at TA = 25 °C."
      },
      {
        "number": "3",
        "name": "D",
        "type": "passive",
        "description": "Drain; drain-source voltage is rated -20 V (BVDSS), with RDS(ON) of 81 mΩ typ at ID = -3 A, VGS = -4.5 V."
      }
    ],
    "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 does not print pin numbers. The page 1 symbol labels D on top and G and S on the botto; The datasheet does not state ERC electrical types. Gate was set to input, and source and drain to pa",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.2356,
        "at": "2026-10-10T00:41:06"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757315861503844352",
        "pages": 4,
        "sha256": "716ebbe11c460ef9",
        "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": "fss2301.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "fss2301-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "20d74301f5a84f839921f7d2980ff29df78e6a3beb1466a48af33faaf1b3b390",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}