HFDS8958B

{
  "slug": "hfds8958b",
  "version": "0.1.0",
  "type": "component",
  "description": "HXY MOSFET MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "hfds8958b",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hfds8958b.kicad_sym",
    "hfds8958b.kicad_mod",
    "hfds8958b.glb",
    "hfds8958b.step",
    "hfds8958b.lbr",
    "docs/hero.png",
    "docs/hfds8958b-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hfds8958b-hero.glb",
    "hfds8958b-hero.overlay.json",
    "hfds8958b-etched.glb"
  ],
  "component": {
    "mpn": "HFDS8958B",
    "manufacturer": "HXY MOSFET",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a94e3d13b6f2a888f0894c9c9b957bc1.pdf",
    "parts": {
      "symbol": "hfds8958b.kicad_sym",
      "footprint": "hfds8958b.kicad_mod",
      "model_3d": "hfds8958b-hero.glb",
      "model_3d_plain": "hfds8958b-etched.glb",
      "model_3d_step": "hfds8958b-etched.step",
      "model_3d_step_plain": "hfds8958b.step",
      "lbr": "hfds8958b.lbr"
    },
    "distributor_links": {
      "lcsc": "C42401177"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T09:40:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S1",
        "type": "passive",
        "description": "Source of MOSFET 1 of the dual N+P pair, rated for VDS of 30V (N-channel) or -30V (P-channel) per the datasheet ratings."
      },
      {
        "number": "2",
        "name": "G1",
        "type": "input",
        "description": "Gate of MOSFET 1, with a maximum gate-source voltage of ±20V."
      },
      {
        "number": "3",
        "name": "S2",
        "type": "passive",
        "description": "Source of MOSFET 2 of the dual N+P pair, rated for VDS of 30V (N-channel) or -30V (P-channel) per the datasheet ratings."
      },
      {
        "number": "4",
        "name": "G2",
        "type": "input",
        "description": "Gate of MOSFET 2, with a maximum gate-source voltage of ±20V."
      },
      {
        "number": "5",
        "name": "D2",
        "type": "passive",
        "description": "Drain of MOSFET 2, connected internally with pin 6 and carrying up to 6A (N-channel) or -5.5A (P-channel) continuous."
      },
      {
        "number": "6",
        "name": "D2",
        "type": "passive",
        "description": "Drain of MOSFET 2, connected internally with pin 5 and carrying up to 6A (N-channel) or -5.5A (P-channel) continuous."
      },
      {
        "number": "7",
        "name": "D1",
        "type": "passive",
        "description": "Drain of MOSFET 1, connected internally with pin 8 and carrying up to 6A (N-channel) or -5.5A (P-channel) continuous."
      },
      {
        "number": "8",
        "name": "D1",
        "type": "passive",
        "description": "Drain of MOSFET 1, connected internally with pin 7 and carrying up to 6A (N-channel) or -5.5A (P-channel) continuous."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The extracted text lists pin names (D1 D1 D2 D2 on top row; S1 G1 S2 G2 on bottom row) but no pin nu; Page 1 gives two orderings of the gate and source pins: 'S1 G1 S2 G2' and 'S1 G2 S2 G1'. The G1/G2 p; The datasheet does not state which channel (N or P) is MOSFET 1 and which is MOSFET 2, so the descri",
          "1/8 pins cited to the wrong page (name found elsewhere): ['7:D1@p1']"
        ],
        "pages_sent": 11,
        "cost_usd": 0.1127,
        "at": "2026-10-27T09:40:04"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/a94e3d13b6f2a888f0894c9c9b957bc1.pdf",
        "pages": 11,
        "sha256": "e954d2fd8a3b324f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "hfds8958b.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hfds8958b-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "71c0a3449197e8f995ac606a2c04d278b6010bc5b4d67b0f28b433e3a6eb6865",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}