MMSTA14-7-F

{
  "schema_version": 1,
  "type": "component",
  "slug": "mmsta14-7-f",
  "title": "MMSTA14-7-F",
  "brief": "Diodes Incorporated Darlington Transistors, SOT-323. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "transistors-thyristors",
    "mmsta14-7-f"
  ],
  "component": {
    "mpn": "MMSTA14-7-F",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-323",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Darlington Transistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603095571255615488",
    "parts": {
      "symbol": "mmsta14-7-f.kicad_sym",
      "footprint": "mmsta14-7-f.kicad_mod",
      "model_3d": "mmsta14-7-f-etched.glb",
      "model_3d_plain": "mmsta14-7-f.glb",
      "model_3d_step": "mmsta14-7-f-etched.step",
      "model_3d_step_plain": "mmsta14-7-f.step",
      "lbr": "mmsta14-7-f.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "B",
        "type": "input",
        "description": "Base of the NPN Darlington pair. Drive with a small base current to switch or amplify collector current up to 300 mA; VBE(SAT) up to 2.0 V at IC = 100 mA."
      },
      {
        "number": "2",
        "name": "E",
        "type": "passive",
        "description": "Emitter of the NPN Darlington pair. Common-emitter return path; VEBO limit 10 V."
      },
      {
        "number": "3",
        "name": "C",
        "type": "passive",
        "description": "Collector of the NPN Darlington pair. VCBO = 30 V, VCEO = 30 V, IC = 300 mA continuous; VCE(SAT) up to 1.5 V at IC = 100 mA, IB = 100 uA."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603095571255615488",
        "pages": 3,
        "sha256": "d2fdbc81501f006c",
        "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": "mmsta14-7-f.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "acbf75a28fe41aa90efb38cd2b78220968d6eb6ebae1625dfd532dbeb268fece",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mmsta14-7-f-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c7cc2391feedcfd2f3ec80429f15ef0303a8707db4c0e97d6dacaee733f6c82f",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-323",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    }
  },
  "variants": [
    {
      "mpn": "MMSTA14-7-F",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mmsta14-7-f"
  ],
  "discovery_pitch": "MMSTA14-7-F (Diodes Incorporated) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mmsta14-7-f.kicad_sym",
    "mmsta14-7-f.kicad_mod",
    "mmsta14-7-f.glb",
    "mmsta14-7-f.step",
    "mmsta14-7-f.lbr",
    "docs/hero.png",
    "docs/mmsta14-7-f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T02:14:35.115Z"
}