DTA143XMT2L

{
  "slug": "dta143xmt2l",
  "version": "0.1.0",
  "type": "component",
  "description": "ROHM Semicon Digital Transistors, SOT-723. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "dta143xmt2l",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dta143xmt2l.kicad_sym",
    "dta143xmt2l.kicad_mod",
    "dta143xmt2l.glb",
    "dta143xmt2l.step",
    "dta143xmt2l.lbr",
    "docs/hero.png",
    "docs/dta143xmt2l-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dta143xmt2l-hero.glb",
    "dta143xmt2l-hero.overlay.json"
  ],
  "component": {
    "mpn": "DTA143XMT2L",
    "manufacturer": "ROHM Semicon",
    "package": "SOT-723",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Digital Transistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590353797126905856",
    "parts": {
      "symbol": "dta143xmt2l.kicad_sym",
      "footprint": "dta143xmt2l.kicad_mod",
      "model_3d": "dta143xmt2l-hero.glb",
      "model_3d_plain": "dta143xmt2l.glb",
      "model_3d_step": "dta143xmt2l-etched.step",
      "model_3d_step_plain": "dta143xmt2l.step",
      "lbr": "dta143xmt2l.lbr"
    },
    "distributor_links": {
      "lcsc": "C5157680",
      "digikey": "DTA143XMT2LTR-ND",
      "mouser": "755-DTA143XMT2L"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T13:00:38Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "DTA143XMT2LTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "755-DTA143XMT2L",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN (BASE)",
        "type": "input",
        "description": "Input (base) through built-in R1 = 4.7kΩ; input voltage range -20 to 7 V, VI(off) max -0.3 V and VI(on) min -2.5 V."
      },
      {
        "number": "2",
        "name": "GND (+) (EMITTER)",
        "type": "power_in",
        "description": "Ground/emitter reference pin, with R2 = 10kΩ connected between base and this pin."
      },
      {
        "number": "3",
        "name": "OUT (COLLECTOR)",
        "type": "output",
        "description": "Output (collector) of the PNP digital transistor, rated -50 V (VCC) and -100 mA (IO) 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: Pin assignment is taken from the inner-circuit diagram for DTA143XM (SOT-723) on page 1. The dimensi",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 13,
        "cost_usd": 0.2695,
        "at": "2026-10-09T12:57:42"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590353797126905856",
        "pages": 13,
        "sha256": "6bdd9cbcfa8f728e",
        "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": "dta143xmt2l.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.5,
          1.2,
          0.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e8d08b2a3f8b3b4b13a7fbaaa31d4093cf4041d4ba6b7d5b22932aecfa9b1592",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dta143xmt2l-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.5,
          1.2,
          0.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e1d7add37773bae738f0c60deb0d0d3a5a4a37fc9cdc0c4acbba79c00b26eaee",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}