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Ray Set visibility: public 1144c4d 17d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ktd1302-at",
  "title": "KTD1302-AT",
  "brief": "KEC Semicon Bipolar (BJT), TO-92-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "transistors-thyristors",
    "ktd1302-at",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "KTD1302-AT",
    "manufacturer": "KEC Semicon",
    "package": "TO-92-3",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588895101137661952",
    "parts": {
      "symbol": "ktd1302-at.kicad_sym",
      "footprint": "ktd1302-at.kicad_mod",
      "model_3d": "ktd1302-at-hero.glb",
      "model_3d_plain": "ktd1302-at-etched.glb",
      "model_3d_step": "ktd1302-at-etched.step",
      "model_3d_step_plain": "ktd1302-at.step",
      "lbr": "ktd1302-at.lbr"
    },
    "distributor_links": {
      "lcsc": "C112864"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T03:26:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EMITTER",
        "type": "passive",
        "description": "Emitter of the NPN transistor, with the datasheet rating VEBO of 12 V and collector current IC limited to 300 mA."
      },
      {
        "number": "2",
        "name": "COLLECTOR",
        "type": "passive",
        "description": "Collector of the NPN transistor, rated VCBO 25 V, VCEO 20 V, IC 300 mA and PC 625 mW."
      },
      {
        "number": "3",
        "name": "BASE",
        "type": "input",
        "description": "Base of the NPN transistor, with base current IB limited to 30 mA."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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 datasheet gives a single TO-92 package drawing with pins 1 EMITTER, 2 COLLECTOR, 3 BASE. It does; The datasheet does not state a pin type classification. Types were assigned using KiCad conventions "
        ],
        "pages_sent": 2,
        "cost_usd": 0.0146,
        "at": "2026-10-18T03:24:06"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588895101137661952",
        "pages": 2,
        "sha256": "fc1b163a5589200f",
        "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"
    },
    "models_3d": [
      {
        "file": "ktd1302-at.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          3.745,
          9.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ktd1302-at-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "a36c0dbb54fc5327c231149ab643e64f28e85fb0ad95354f5820b0cd3b3e0244",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "KEC Semicon",
      "Package": "TO-92-3",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "appearance": {
      "housing": {
        "quote": "Base Current IB 30 mA Collector Power Dissipation PC 625 mW",
        "page": 1,
        "doc": "ds.pdf",
        "material": "PC"
      },
      "version": 1,
      "datasheet_sha256": "fc1b163a5589200f7435bce9f182492bf6413b14ff9392d0ac8d29f632c5bbce"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "fc1b163a5589200f7435bce9f182492bf6413b14ff9392d0ac8d29f632c5bbce",
      "rows": [
        {
          "name": "Collector Cut-off Current",
          "symbol": "ICBO",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "VCB=25V, IE=0",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Emitter Cut-off Current",
          "symbol": "IEBO",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "VEB=12V, IC=0",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "DC Current Gain (FOR)",
          "symbol": "hFE(1)",
          "kind": "electrical",
          "unit": "",
          "min": 200,
          "typ": null,
          "max": 800,
          "conditions": "VCE=2V, IC=4mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "DC Current Gain (REV)",
          "symbol": "hFE(2)",
          "kind": "electrical",
          "unit": "",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "VCE=2V, IC=4mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector-Emitter Saturation Voltage",
          "symbol": "VCE(sat)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.25,
          "conditions": "IC=100mA, IB=10mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Base-Emitter Saturation Voltage",
          "symbol": "VBE(sat)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "IC=100mA, IB=10mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector-Base Voltage",
          "symbol": "VCBO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "Ta=25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector-Emitter Voltage",
          "symbol": "VCEO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "Ta=25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Emitter-Base Voltage",
          "symbol": "VEBO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "Ta=25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector Current",
          "symbol": "IC",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Ta=25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Base Current",
          "symbol": "IB",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "Ta=25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Collector Power Dissipation",
          "symbol": "PC",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 625,
          "conditions": "Ta=25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ktd1302-at"
  ],
  "discovery_pitch": "KTD1302-AT (KEC Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "ktd1302-at.kicad_sym",
    "ktd1302-at.kicad_mod",
    "ktd1302-at.glb",
    "ktd1302-at.step",
    "ktd1302-at.lbr",
    "docs/hero.png",
    "docs/ktd1302-at-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ktd1302-at-hero.glb",
    "ktd1302-at-hero.overlay.json",
    "ktd1302-at-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}