main
Ray Set visibility: public a90eaab 3d ago
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{
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  "type": "component",
  "slug": "dcx143tu-7-f",
  "title": "DCX143TU-7-F",
  "brief": "Diodes Incorporated Digital Transistors, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "manufacturer": "Diodes Incorporated",
    "package": "SOT-363",
    "pin_count": 6,
    "category": "Transistors",
    "subcategory": "Digital Transistors",
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      "model_3d_plain": "dcx143tu-7-f-etched.glb",
      "model_3d_step": "dcx143tu-7-f-etched.step",
      "model_3d_step_plain": "dcx143tu-7-f.step",
      "lbr": "dcx143tu-7-f.lbr"
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    "distributor_links": {
      "lcsc": "C158060"
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    "distributor_check": {
      "checked_at": "2026-10-18T00:09:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error",
        "error": "The read operation timed out"
      },
      "mouser": {
        "pn": null,
        "status": "error",
        "error": "The read operation timed out"
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        "type": "passive",
        "description": "Collector/output terminal of the first transistor section; the DCX143TU output current is rated 100 mA (IO) and 100 mA peak (ICM) with a 50 V supply rating."
      },
      {
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      {
        "number": "3",
        "name": "E2",
        "type": "passive",
        "description": "Emitter/common terminal of the second transistor section, rated with the same 50 V supply and ±100 mA output current limits as the DCX143TU."
      },
      {
        "number": "4",
        "name": "C2",
        "type": "passive",
        "description": "Collector/output terminal of the second transistor section; the DCX143TU output current is rated 100 mA (IO) and 100 mA peak (ICM)."
      },
      {
        "number": "5",
        "name": "B1",
        "type": "input",
        "description": "Base/input terminal of the first transistor section, which feeds the R1 input resistor (4.7 kΩ nominal, ±30% tolerance); input voltage is limited to -5 V max for the NPN section and +5 V max for the PNP section."
      },
      {
        "number": "6",
        "name": "E1",
        "type": "passive",
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin-to-label mapping is inferred from the garbled text of the top-view schematic on page 1. The ; The datasheet text does not state which transistor section (Q1 or Q2) is NPN and which is PNP, so th; The DCX143TU is an R1-only variant (4.7 kΩ input resistor, no R2). The schematic labels for the R1/R"
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        "pages_sent": 14,
        "cost_usd": 0.0716,
        "at": "2026-10-18T00:07:44"
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        "sha256": "191dabd47d65778d",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
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      "Package": "SOT-363",
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      "Pins": "6"
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        "quote": "• Terminals: Finish – Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208",
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        "plating": "tin"
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          "name": "Power Dissipation",
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          "conditions": "TA = +25°C; Notes 6, 7",
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          "name": "Power Dissipation per element",
          "symbol": "PD",
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          "name": "Thermal Resistance, Junction to Ambient Air",
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          "kind": "thermal",
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          "name": "Operating and Storage Temperature Range",
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    "name": "Ray",
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