main
Ray Set visibility: public eb62494
{
  "schema_version": 1,
  "type": "component",
  "slug": "ddtc114ycaq-7-f",
  "title": "DDTC114YCAQ-7-F",
  "brief": "Diodes Incorporated Bipolar (BJT), SOT23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "transistors-thyristors",
    "ddtc114ycaq-7-f",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "DDTC114YCAQ-7-F",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT23",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://www.diodes.com/assets/Datasheets/DDTC114YCAQ-7-F.pdf",
    "parts": {
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      "footprint": "ddtc114ycaq-7-f.kicad_mod",
      "model_3d": "ddtc114ycaq-7-f-hero.glb",
      "model_3d_plain": "ddtc114ycaq-7-f.glb",
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      "lbr": "ddtc114ycaq-7-f.lbr"
    },
    "distributor_links": {
      "lcsc": "C7525128",
      "digikey": "31-DDTC114YCAQ-7-FTR-ND",
      "mouser": "621-DDTC114YCAQ-7-F"
    },
    "distributor_check": {
      "checked_at": "2026-11-12T21:34:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "31-DDTC114YCAQ-7-FTR-ND",
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        "name": "IN",
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        "description": "Input (base) of the pre-biased NPN; input voltage rated -6 to +40 V for DDTC114YCA (absolute maximum, referenced to pin 2)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground (emitter of the NPN) and reference pin for the supply voltage VCC and input voltage VIN ratings."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "output",
        "description": "Output (collector) of the NPN; output current rated 70 mA for DDTC114YCA (IO), with IC(MAX) 100 mA for all types."
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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: Pinout taken from the device schematic and SOT23 top view on page 1, which label pin 1 IN, pin 2 GND"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0008,
        "at": "2026-11-12T21:34:29"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/DDTC114YCAQ-7-F.pdf",
        "pages": 6,
        "sha256": "0cc5dc96040d959d",
        "source_tier": "mfr"
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      "cad": "land: KiCad official (CC-BY-SA 4.0); 3D: generated from the datasheet",
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        "family": "SOT",
        "height_mm": 0.975,
        "height_basis": "datasheet A, nominal",
        "standoff_mm": 0.05,
        "standoff_basis": "family nominal (no datasheet A1 read)",
        "lead_width_mm": 0.36,
        "lead_width_basis": "default: 0.6 x pad width across the lead, at most 0.45 x pitch 1.90 mm; a tab 0.9 x its width (no datasheet b read)",
        "lead_thickness_mm": 0.1,
        "lead_thickness_basis": "default for pitch 1.90 mm, height 0.975 mm (no datasheet c read)"
      },
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "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": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e9c024143e485222157261deef29f9711ec486a3e9d8f40ed700f87ef50a9eb3",
        "checked": "2026-11-12",
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      {
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        "checked": "2026-11-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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    ],
    "package_dims": {
      "package_code": "SOT23",
      "source_page": 5,
      "D": {
        "nom_mm": 2.9,
        "range_mm": [
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          3
        ]
      },
      "E1": {
        "nom_mm": 1.3,
        "range_mm": [
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          1.4
        ]
      },
      "E": {
        "nom_mm": 2.4,
        "range_mm": [
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          2.5
        ]
      },
      "A": {
        "nom_mm": 0.975,
        "range_mm": [
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          1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ddtc114ycaq-7-f.step",
        "verdict": "PASS",
        "reasons": [
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        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "appearance": {
      "contacts": {
        "quote": " Terminals: Finish – Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "0cc5dc96040d959d061ab6ff4e7fc5081725e05cd9bb74e23be2c6c461d8a20f"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0cc5dc96040d959d061ab6ff4e7fc5081725e05cd9bb74e23be2c6c461d8a20f",
      "rows": [
        {
          "name": "Input Voltage (DDTC114YCA)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -6,
          "typ": null,
          "max": 40,
          "conditions": "Pin (1) to (2)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "Pin (3) to (2)",
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          "source": "datasheet"
        },
        {
          "name": "Output Current (DDTC114YCA)",
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          "kind": "absolute_maximum",
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          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "DDTC114YCA column",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Current (all variants)",
          "symbol": "IC(MAX)",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "All variants",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "PD",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "TA=+25°C, Note 6: FR4 PC board with minimum recommended pad layout",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction to Ambient Air",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": null,
          "max": 625,
          "conditions": "Note 6: FR4 PC board with minimum recommended pad layout",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating and Storage Temperature Range",
          "symbol": "TJ, TSTG",
          "kind": "thermal",
          "unit": "C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage Off-state (DDTC114YCA)",
          "symbol": "Vl(OFF)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "VCC = 5V, IO = 100μA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage On-state (DDTC114YCA)",
          "symbol": "Vl(ON)",
          "kind": "electrical",
          "unit": "V",
          "min": 1.4,
          "typ": null,
          "max": null,
          "conditions": "VO = 0.3V, IO = 1mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage (ON)",
          "symbol": "VO(ON)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.1,
          "max": 0.3,
          "conditions": "IO/Il = 5mA/0.25mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Current (DDTC114YCA)",
          "symbol": "Il",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.88,
          "conditions": "VI = 5V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Current (OFF)",
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          "min": null,
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          "max": 0.5,
          "conditions": "VCC = 50V, VI = 0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "DC Current Gain (DDTC114YCAQ row)",
          "symbol": "Gl",
          "kind": "electrical",
          "unit": "",
          "min": 80,
          "typ": null,
          "max": null,
          "conditions": "VO = 5V, IO = 5mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Resistor Tolerance",
          "symbol": "R1",
          "kind": "tolerance",
          "unit": "%",
          "min": -30,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Resistance Ratio Tolerance",
          "symbol": "R2/R1",
          "kind": "tolerance",
          "unit": "%",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Resistor R1 (NOM)",
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          "kind": "electrical",
          "unit": "KΩ",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Resistor R2 (NOM)",
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          "kind": "electrical",
          "unit": "KΩ",
          "min": null,
          "typ": 47,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
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      ]
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  },
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  "discovery_triggers": [
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  "discovery_pitch": "DDTC114YCAQ-7-F (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
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}