UMC5N-7

{
  "schema_version": 1,
  "type": "component",
  "slug": "umc5n-7",
  "title": "UMC5N-7",
  "brief": "Diodes Incorporated Digital Transistors, SOT-353. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "transistors-thyristors",
    "umc5n-7"
  ],
  "component": {
    "mpn": "UMC5N-7",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-353",
    "pin_count": 5,
    "category": "Transistors/Thyristors",
    "subcategory": "Digital Transistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602907654305947648",
    "parts": {
      "symbol": "umc5n-7.kicad_sym",
      "footprint": "umc5n-7.kicad_mod",
      "model_3d": "umc5n-7-etched.glb",
      "model_3d_plain": "umc5n-7.glb",
      "model_3d_step": "umc5n-7-etched.step",
      "model_3d_step_plain": "umc5n-7.step",
      "lbr": "umc5n-7.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "C1",
        "type": "passive",
        "description": "Collector of NPN transistor Q1. Absolute max VCC = 50 V, IC(MAX) = 100 mA; typical output current 30 mA."
      },
      {
        "number": "2",
        "name": "B2",
        "type": "input",
        "description": "Base input of PNP transistor Q2 through built-in series resistor R1 = 4.7 kΩ (3.29-6.11 kΩ). VI(ON) ≤ −2.5 V drives Q2 into saturation; VI(OFF) ≥ −0.3 V keeps Q2 off. Absolute max VIN = −20 V to +7 V."
      },
      {
        "number": "3",
        "name": "B1",
        "type": "input",
        "description": "Base input of NPN transistor Q1 through built-in series resistor R1 = 47 kΩ (32.9-61.1 kΩ). VI(ON) ≥ 3 V drives Q1 into saturation; VI(OFF) ≤ 0.5 V keeps Q1 off. Absolute max VIN = −10 V to +40 V."
      },
      {
        "number": "4",
        "name": "C2",
        "type": "passive",
        "description": "Collector of PNP transistor Q2. Absolute max VCC = −50 V, IC(MAX) = −100 mA; typical output current −100 mA."
      },
      {
        "number": "5",
        "name": "E1/E2",
        "type": "passive",
        "description": "Common emitter - internally tied emitter of NPN Q1 and PNP Q2. Typically returned to the ground or supply rail depending on the switching topology."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602907654305947648",
        "pages": null,
        "sha256": "6dfc7ca366ae0edd",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-353",
      "Category": "Transistors/Thyristors",
      "Pins": "5"
    }
  },
  "variants": [
    {
      "mpn": "UMC5N-7",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "umc5n-7"
  ],
  "discovery_pitch": "UMC5N-7 (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",
    "umc5n-7.kicad_sym",
    "umc5n-7.kicad_mod",
    "umc5n-7.glb",
    "umc5n-7.step",
    "umc5n-7.lbr",
    "docs/hero.png",
    "docs/umc5n-7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T13:48:43.854Z"
}