HSi4155DY

{
  "slug": "hsi4155dy",
  "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": [
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    "transistors-thyristors",
    "hsi4155dy",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hsi4155dy.kicad_sym",
    "hsi4155dy.kicad_mod",
    "hsi4155dy.glb",
    "hsi4155dy.step",
    "hsi4155dy.lbr",
    "docs/hero.png",
    "docs/hsi4155dy-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hsi4155dy-hero.glb",
    "hsi4155dy-hero.overlay.json",
    "hsi4155dy-etched.glb"
  ],
  "component": {
    "mpn": "HSi4155DY",
    "manufacturer": "HXY MOSFET",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e29c9539c2096fe7b6d14bbc6410d2e6.pdf",
    "parts": {
      "symbol": "hsi4155dy.kicad_sym",
      "footprint": "hsi4155dy.kicad_mod",
      "model_3d": "hsi4155dy-hero.glb",
      "model_3d_plain": "hsi4155dy-etched.glb",
      "model_3d_step": "hsi4155dy-etched.step",
      "model_3d_step_plain": "hsi4155dy.step",
      "lbr": "hsi4155dy.lbr"
    },
    "distributor_links": {
      "lcsc": "C42401258"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T12:30:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S",
        "type": "passive",
        "description": "Source of the P-channel MOSFET, with the drain-source voltage rated at -30V."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source of the P-channel MOSFET, with a continuous drain current rating of -12A at TA=25°C shared across the source pins."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source of the P-channel MOSFET, with the body diode continuous forward current rated at -12A."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
        "description": "Gate of the P-channel MOSFET, with a gate-source voltage rating of +20V and a threshold of -1.0V to -2.5V at ID=-250μA."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET, with VDS = -30V and RDS(on) below 15mΩ at VGS=-10V."
      },
      {
        "number": "6",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET, with a pulsed drain current rating of -40A."
      },
      {
        "number": "7",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET, with a continuous drain current of -12A at TA=25°C and VGS=10V."
      },
      {
        "number": "8",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET, with a total power dissipation of 2.5W at TA=25°C."
      }
    ],
    "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 page 1 pin diagram was extracted as text without pin numbers (labels appear as 'S', 'G S', 'S', ; The datasheet text gives no per-pin limits. The descriptions reuse device-level ratings, and the spl",
          "1/8 pins cited to the wrong page (name found elsewhere): ['7:D@p1']"
        ],
        "pages_sent": 7,
        "cost_usd": 0.1093,
        "at": "2026-10-31T12:30:37"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/e29c9539c2096fe7b6d14bbc6410d2e6.pdf",
        "pages": 7,
        "sha256": "55c15a021662866f",
        "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": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hsi4155dy-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": "a8cf9dd28b81efa160c821a1b8657ca691e19db02f8f77e65e3ea819220b0b77",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SOP-8",
      "source_page": 6,
      "D": {
        "nom_mm": 4.9,
        "range_mm": [
          4.8,
          5.0
        ]
      },
      "E1": {
        "nom_mm": 3.9,
        "range_mm": [
          3.8,
          4.0
        ]
      },
      "E": {
        "nom_mm": 6.0,
        "range_mm": [
          5.8,
          6.2
        ]
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.55,
        "range_mm": [
          1.35,
          1.75
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "hsi4155dy.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}