DTA123JUAT106

{
  "slug": "dta123juat106",
  "version": "0.1.0",
  "type": "component",
  "description": "ROHM Semicon Digital Transistors, SOT-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors",
    "dta123juat106",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dta123juat106.kicad_sym",
    "dta123juat106.kicad_mod",
    "dta123juat106.glb",
    "dta123juat106.step",
    "dta123juat106.lbr",
    "docs/hero.png",
    "docs/dta123juat106-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dta123juat106-hero.glb",
    "dta123juat106-hero.overlay.json",
    "dta123juat106-etched.glb"
  ],
  "component": {
    "mpn": "DTA123JUAT106",
    "manufacturer": "ROHM Semicon",
    "package": "SOT-323",
    "pin_count": 3,
    "category": "Transistors",
    "subcategory": "Digital Transistors",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8a0d60105ee403413e8aaf05e97f6695.pdf",
    "parts": {
      "symbol": "dta123juat106.kicad_sym",
      "footprint": "dta123juat106.kicad_mod",
      "model_3d": "dta123juat106-hero.glb",
      "model_3d_plain": "dta123juat106-etched.glb",
      "model_3d_step": "dta123juat106-etched.step",
      "model_3d_step_plain": "dta123juat106.step",
      "lbr": "dta123juat106.lbr"
    },
    "distributor_links": {
      "lcsc": "C703608",
      "digikey": "DTA123JUAT106TR-ND",
      "mouser": "755-DTA123JUAT106"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T18:40:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "DTA123JUAT106TR-ND",
        "status": "found",
        "lifecycle": "Not For New Designs"
      },
      "mouser": {
        "pn": "755-DTA123JUAT106",
        "status": "found",
        "lifecycle": "Not Recommended for New Designs"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND (EMITTER)",
        "type": "power_in",
        "description": "Ground (+) / emitter terminal of the PNP digital transistor, connected through R2 (47kΩ typ. 2.2kΩ R1 ratio 21 typ.) to the base side."
      },
      {
        "number": "2",
        "name": "IN (BASE)",
        "type": "input",
        "description": "Input (base) terminal with built-in series resistor R1 of 2.2kΩ typ., rated for input voltage -12 to 5 V with VI(off) max -0.5 V and VI(on) min -1.1 V."
      },
      {
        "number": "3",
        "name": "OUT (COLLECTOR)",
        "type": "output",
        "description": "Output (collector) terminal rated for output current -100 mA and supply voltage -50 V, with VO(on) max -300 mV at IO/II = -5mA/-0.25mA."
      }
    ],
    "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 package hint says SOT-323, but the datasheet names the package for DTA123JUA as UMT3 (SOT-323 / ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 11,
        "cost_usd": 0.1317,
        "at": "2026-10-31T18:40:30"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/8a0d60105ee403413e8aaf05e97f6695.pdf",
        "pages": 11,
        "sha256": "d2df720afd6a5929",
        "source_tier": "mfr"
      },
      "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": "dta123juat106.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "acbf75a28fe41aa90efb38cd2b78220968d6eb6ebae1625dfd532dbeb268fece",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dta123juat106-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3347f98cf25e66753401c484e56fb8ceac305869d6d3ac08d75ab7dd46dd0723",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}