HDTC144EMT2L

{
  "slug": "hdtc144emt2l",
  "version": "0.1.0",
  "type": "component",
  "description": "HXY MOSFET Digital Transistors, SOT-723. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "hdtc144emt2l",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hdtc144emt2l.kicad_sym",
    "hdtc144emt2l.kicad_mod",
    "hdtc144emt2l.glb",
    "hdtc144emt2l.step",
    "hdtc144emt2l.lbr",
    "docs/hero.png",
    "docs/hdtc144emt2l-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hdtc144emt2l-hero.glb",
    "hdtc144emt2l-hero.overlay.json",
    "hdtc144emt2l-etched.glb"
  ],
  "component": {
    "mpn": "HDTC144EMT2L",
    "manufacturer": "HXY MOSFET",
    "package": "SOT-723",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Digital Transistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603010007940419584",
    "parts": {
      "symbol": "hdtc144emt2l.kicad_sym",
      "footprint": "hdtc144emt2l.kicad_mod",
      "model_3d": "hdtc144emt2l-hero.glb",
      "model_3d_plain": "hdtc144emt2l-etched.glb",
      "model_3d_step": "hdtc144emt2l-etched.step",
      "model_3d_step_plain": "hdtc144emt2l.step",
      "lbr": "hdtc144emt2l.lbr"
    },
    "distributor_links": {
      "lcsc": "C22461934"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T00:51:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "input",
        "description": "Input through built-in bias resistor R1 (47 kΩ typ); input voltage range is -10 V to +40 V, with VI(off) min 0.5 V and VI(on) max 3 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection, emitter side of the NPN digital transistor and return for resistor R2."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "output",
        "description": "Output (collector) of the digital transistor, rated 30 mA continuous output current and 50 V supply voltage maximum."
      }
    ],
    "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 ordering table lists the package as SOT-23-3L, while the pinout drawing and package outline are ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0825,
        "at": "2026-10-21T00:48:51"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603010007940419584",
        "pages": 4,
        "sha256": "f72f1f859fad5c44",
        "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": [
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        "file": "hdtc144emt2l.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.2,
          0.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "75cd865703fbd1ffe9e46b6c1d0738c32546df462868213c95948047e803a7b5",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hdtc144emt2l-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1af09f48641db4bc91645564bddb1533f13f9b60b173fd4034d62f6115df1518",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}