UMD2NTR

{
  "slug": "umd2ntr",
  "version": "0.1.0",
  "type": "component",
  "description": "ROHM Semicon Digital Transistors, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "umd2ntr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "umd2ntr.kicad_sym",
    "umd2ntr.kicad_mod",
    "umd2ntr.glb",
    "umd2ntr.step",
    "umd2ntr.lbr",
    "docs/hero.png",
    "docs/umd2ntr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "umd2ntr-hero.glb",
    "umd2ntr-hero.overlay.json",
    "umd2ntr-etched.glb"
  ],
  "component": {
    "mpn": "UMD2NTR",
    "manufacturer": "ROHM Semicon",
    "package": "SOT-363",
    "pin_count": 6,
    "category": "Transistors/Thyristors",
    "subcategory": "Digital Transistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912187548688384",
    "parts": {
      "symbol": "umd2ntr.kicad_sym",
      "footprint": "umd2ntr.kicad_mod",
      "model_3d": "umd2ntr-hero.glb",
      "model_3d_plain": "umd2ntr-etched.glb",
      "model_3d_step": "umd2ntr-etched.step",
      "model_3d_step_plain": "umd2ntr.step",
      "lbr": "umd2ntr.lbr"
    },
    "distributor_links": {
      "lcsc": "C510058",
      "digikey": "UMD2NTR-ND",
      "mouser": "755-UMD2NTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T00:19:56Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "UMD2NTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "755-UMD2NTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DTr1 GND(Emitter)",
        "type": "power_in",
        "description": "Emitter/ground of the NPN digital transistor DTr1 (22kΩ/22kΩ built-in resistors, VCC 50V, IC(MAX) 100mA)."
      },
      {
        "number": "2",
        "name": "DTr1 IN(Base)",
        "type": "input",
        "description": "Input (base) of DTr1 through built-in R1 22kΩ; input voltage rating -10 to 40V."
      },
      {
        "number": "3",
        "name": "DTr2 OUT(Collector)",
        "type": "output",
        "description": "Output (collector) of the PNP digital transistor DTr2; supply -50V max, output current -30mA, IC(MAX) -100mA."
      },
      {
        "number": "4",
        "name": "DTr2 GND(Emitter)",
        "type": "power_in",
        "description": "Emitter/ground of DTr2 (PNP, VCC -50V, IC(MAX) -100mA)."
      },
      {
        "number": "5",
        "name": "DTr2 IN(Base)",
        "type": "input",
        "description": "Input (base) of DTr2 through built-in R1 22kΩ; input voltage rating -40 to 10V."
      },
      {
        "number": "6",
        "name": "DTr1 OUT(Collector)",
        "type": "output",
        "description": "Output (collector) of DTr1 (NPN); supply 50V max, output current 30mA, IC(MAX) 100mA."
      }
    ],
    "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": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.258,
        "at": "2026-10-19T00:19:41"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912187548688384",
        "pages": 12,
        "sha256": "67184d9dd7356c90",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "umd2ntr.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": "045cc95e18ee7a13d1623c3ce6604fc833049bdb4f952f68c26e3c5767d122e4",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "umd2ntr-etched.step",
        "role": "eda",
        "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": "c7a8a137f5df8ecb44885025eb99568cc5ee09384dc90790fda0ce44cbe4e19a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}