DDTC123ECAQ-7-F

{
  "schema_version": 1,
  "type": "component",
  "slug": "ddtc123ecaq-7-f",
  "title": "DDTC123ECAQ-7-F",
  "brief": "Diodes Incorporated Digital Transistors, SOT-23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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  "component": {
    "mpn": "DDTC123ECAQ-7-F",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Digital Transistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603156795083014144",
    "parts": {
      "symbol": "ddtc123ecaq-7-f.kicad_sym",
      "footprint": "ddtc123ecaq-7-f.kicad_mod",
      "model_3d": "ddtc123ecaq-7-f-etched.glb",
      "model_3d_plain": "ddtc123ecaq-7-f.glb",
      "model_3d_step": "ddtc123ecaq-7-f-etched.step",
      "model_3d_step_plain": "ddtc123ecaq-7-f.step",
      "lbr": "ddtc123ecaq-7-f.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "input",
        "description": "Base input through built-in series resistor R1 (2.2 kΩ nom). Input voltage range -10 V to +12 V. Drives the NPN base via R1 with R2 (2.2 kΩ) shunting base-to-emitter for defined off-state."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "passive",
        "description": "Emitter / common ground reference (labeled GND(0) on the device schematic). Return for both the input bias network (R2) and the output collector current."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "output",
        "description": "Open-collector output. Absolute max VCC (pin 3 to pin 2) = 50 V; max output/collector current IC = 100 mA. Pulls low toward VO(on) ≈ 0.1 V (max 0.3 V) when input is asserted."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603156795083014144",
        "pages": null,
        "sha256": "b71e1c1af45adb44",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ddtc123ecaq-7-f-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "01f9d4435c79997707d5db5fc13031d26d0bf6fa84c9c5a643aa8266dd663dd7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-23-3",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    }
  },
  "variants": [
    {
      "mpn": "DDTC123ECAQ-7-F",
      "kind": "packaging"
    }
  ],
  "sections": [
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    "readme",
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  "discovery_triggers": [
    "ddtc123ecaq-7-f"
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  "discovery_pitch": "DDTC123ECAQ-7-F (Diodes Incorporated) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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  "files": [
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    "README.md",
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    "ddtc123ecaq-7-f.kicad_mod",
    "ddtc123ecaq-7-f.glb",
    "ddtc123ecaq-7-f.step",
    "ddtc123ecaq-7-f.lbr",
    "docs/hero.png",
    "docs/ddtc123ecaq-7-f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T19:42:38.334Z"
}