DTC143ZM

{
  "slug": "dtc143zm",
  "version": "0.1.0",
  "type": "component",
  "description": "Changjing Digital Transistors, SOT-723. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "dtc143zm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dtc143zm.kicad_sym",
    "dtc143zm.kicad_mod",
    "dtc143zm.glb",
    "dtc143zm.step",
    "dtc143zm.lbr",
    "docs/hero.png",
    "docs/dtc143zm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "DTC143ZM",
    "manufacturer": "Changjing",
    "package": "SOT-723",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Digital Transistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586202640744632320",
    "parts": {
      "symbol": "dtc143zm.kicad_sym",
      "footprint": "dtc143zm.kicad_mod",
      "model_3d": "dtc143zm-etched.glb",
      "model_3d_plain": "dtc143zm.glb",
      "model_3d_step": "dtc143zm-etched.step",
      "model_3d_step_plain": "dtc143zm.step",
      "lbr": "dtc143zm.lbr"
    },
    "distributor_links": {
      "lcsc": "C51933948"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T17:29:56Z",
      "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 signal with voltage range -5V to +30V, transistor off threshold 0.5V, and on threshold 1.3V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground and emitter reference."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "output",
        "description": "Collector output with maximum current 100mA and on-state voltage 0.1-0.3V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 15,
        "cost_usd": 0.0917,
        "at": "2026-10-01T17:29:39"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586202640744632320",
        "pages": 15,
        "sha256": "3329709b8f41122b",
        "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"
    }
  }
}