{
  "schema_version": 1,
  "type": "component",
  "slug": "sot-89-3",
  "title": "SOT-89-3",
  "brief": "Medium-power SMD transistor package — better thermal than SOT-23, smaller than SOT-223",
  "version": "1.0.0",
  "tags": [],
  "license": "MIT",
  "component": {
    "mpn": "SOT-89-3",
    "manufacturer": "",
    "package": "",
    "pin_count": null,
    "category": "Transistor / Power",
    "subcategory": "",
    "body_size": null,
    "parts": {},
    "distributor_links": {}
  },
  "readme": "# SOT-89-3\n\nThe SOT-89-3 fills the gap between the tiny SOT-23 and the larger SOT-223 in the power dissipation hierarchy. With a 4.5 x 2.5mm body and a large collector/drain tab extending under the package, it handles 0.5-1W without a heatsink. Used for medium-power transistors, small LDO regulators (HT7333), RF amplifiers, and voltage references. The extended tab provides better thermal coupling to the PCB than SOT-23 while taking less space than SOT-223. A sweet spot for designs needing moderate power handling.",
  "author": {
    "id": "695820315b5f1e4db2fcf602",
    "name": "Kyle Bergstedt",
    "email": "kyle@adom.inc"
  },
  "visibility": {
    "public": true
  },
  "hero": null,
  "sample_prompts": [],
  "discovery_triggers": [],
  "discovery_pitch": null,
  "metadata": {},
  "created_at": "2026-05-28T05:36:04.015Z",
  "updated_at": "2026-05-28T05:36:04.015Z"
}