π140U30

{
  "schema_version": 1,
  "type": "component",
  "slug": "140u30",
  "title": "π140U30",
  "brief": "2Pai Semi Digital Isolators, SOIC-16. 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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    "interface ics",
    "π140u30",
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    "extractor-text"
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  "component": {
    "mpn": "π140U30",
    "manufacturer": "2Pai Semi",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Interface ICs",
    "subcategory": "Digital Isolators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/929ffc07fc919aa8a26f354c127fb3c7.pdf",
    "parts": {
      "symbol": "140u30.kicad_sym",
      "footprint": "140u30.kicad_mod",
      "model_3d": "140u30-hero.glb",
      "model_3d_plain": "140u30-etched.glb",
      "model_3d_step": "140u30-etched.step",
      "model_3d_step_plain": "140u30.step",
      "lbr": "140u30.lbr"
    },
    "distributor_links": {
      "lcsc": "C910134"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:47:00Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD1",
        "type": "power_in",
        "description": "Supply voltage for isolator side 1, operating range 3.0 V to 5.5 V."
      },
      {
        "number": "2",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground reference for isolator side 1."
      },
      {
        "number": "3",
        "name": "VIA",
        "type": "input",
        "description": "Logic input A on side 1."
      },
      {
        "number": "4",
        "name": "VIB",
        "type": "input",
        "description": "Logic input B on side 1."
      },
      {
        "number": "5",
        "name": "VIC",
        "type": "input",
        "description": "Logic input C on side 1."
      },
      {
        "number": "6",
        "name": "VID",
        "type": "input",
        "description": "Logic input D on side 1."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect."
      },
      {
        "number": "8",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground reference for isolator side 1."
      },
      {
        "number": "9",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground reference for isolator side 2."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect for π140U3X (this pin is the output enable EN2 only on π140U6X)."
      },
      {
        "number": "11",
        "name": "VOD",
        "type": "output",
        "description": "Logic output D on side 2."
      },
      {
        "number": "12",
        "name": "VOC",
        "type": "output",
        "description": "Logic output C on side 2."
      },
      {
        "number": "13",
        "name": "VOB",
        "type": "output",
        "description": "Logic output B on side 2."
      },
      {
        "number": "14",
        "name": "VOA",
        "type": "output",
        "description": "Logic output A on side 2."
      },
      {
        "number": "15",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground reference for isolator side 2."
      },
      {
        "number": "16",
        "name": "VDD2",
        "type": "power_in",
        "description": "Supply voltage for isolator side 2, operating range 3.0 V to 5.5 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Table 1 is shared by π140U3X and π140U6X; pin 10 is NC for the π140U30 (3 kV, NB SOIC-16) variant pe"
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        "pages_sent": 19,
        "cost_usd": 0.1868,
        "at": "2026-10-22T21:46:48"
      },
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        "pages": 19,
        "sha256": "f608095d908800e7",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "140u30.step",
        "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",
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        "checked": "2026-10-22",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "2Pai Semi",
      "Package": "SOIC-16",
      "Category": "Interface ICs",
      "Pins": "16"
    },
    "appearance": {
      "housing": {
        "quote": "In accordance with DIN V VDE V 0884-11, each π140U3x/π141U3x/π142U3x is proof tested by applying an insulation test voltage ≥ 848 V peak for 1 sec (partial discharge detection limit = 5 pC); each π140",
        "page": 9,
        "doc": "ds.pdf",
        "material": "pC"
      },
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          "name": "Average Output Current per Pin",
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        {
          "name": "Common-Mode Transients Immunity (abs max)",
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        {
          "name": "Storage Temperature",
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        {
          "name": "Data Rate",
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        {
          "name": "Junction Temperature",
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          "name": "Ambient Operating Temperature",
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        {
          "name": "Propagation Delay Time",
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          "name": "Propagation Delay Time",
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        {
          "name": "Minimum Pulse Width",
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          "conditions": "Within pulse width distortion (PWD) limit",
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        {
          "name": "Maximum Data Rate",
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        {
          "name": "Input Current per Signal Channel",
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          "conditions": "0 V ≤ Signal voltage ≤ VDDx",
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        },
        {
          "name": "VDDx Undervoltage Rising Threshold",
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          "kind": "electrical",
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          "min": 2.45,
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          "max": 2.95,
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        {
          "name": "VDDx Undervoltage Falling Threshold",
          "symbol": "VDDxUV−",
          "kind": "electrical",
          "unit": "V",
          "min": 2.3,
          "typ": 2.6,
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          "conditions": "",
          "source_page": 6,
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        {
          "name": "Low Level Output Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0,
          "max": 0.1,
          "conditions": "20 µA output current",
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        },
        {
          "name": "Low Level Output Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.1,
          "max": 0.2,
          "conditions": "2 mA output current",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "IDD1 Quiescent Current",
          "symbol": "IDD1 (Q)",
          "kind": "electrical",
          "unit": "mA",
          "min": 0.31,
          "typ": 0.38,
          "max": 0.5,
          "conditions": "5VDC, VI=0V for π14xUx1",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "IDD2 Quiescent Current",
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          "kind": "electrical",
          "unit": "mA",
          "min": 1.42,
          "typ": 1.77,
          "max": 2.3,
          "conditions": "5VDC, VI=5V for π14xUx0",
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          "source": "datasheet"
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        {
          "name": "IDD1 Quiescent Current",
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          "kind": "electrical",
          "unit": "mA",
          "min": 0.12,
          "typ": 0.15,
          "max": 0.2,
          "conditions": "5VDC, VI=5V for π14xUx1",
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        {
          "name": "IDD2 Quiescent Current",
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          "unit": "mA",
          "min": 1.53,
          "typ": 1.92,
          "max": 2.49,
          "conditions": "5VDC, VI=0V for π14xUx0",
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        {
          "name": "IDD1 Quiescent Current",
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          "unit": "mA",
          "min": 0.23,
          "typ": 0.28,
          "max": 0.37,
          "conditions": "3.3VDC, VI=0V for π14xUx1",
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        {
          "name": "IDD2 Quiescent Current",
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          "unit": "mA",
          "min": 1.39,
          "typ": 1.74,
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          "conditions": "3.3VDC, VI=3.3V for π14xUx0",
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          "name": "IDD2 Quiescent Current",
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          "typ": 1.9,
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        {
          "name": "Total Supply Current IDD1 (2 Kbps)",
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          "typ": 1.84,
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          "name": "Total Supply Current IDD1 (150 Kbps)",
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          "name": "Total Supply Current IDD2 (150 Kbps)",
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          "name": "Total Supply Current IDD1 (150 Kbps)",
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          "name": "Total Supply Current IDD2 (150 Kbps)",
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        {
          "name": "Minimum External Air Gap (Clearance)",
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          "unit": "mm",
          "min": 4,
          "typ": null,
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          "conditions": "Input terminals to output terminals, shortest distance through air",
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        {
          "name": "Minimum External Tracking (Creepage)",
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          "conditions": "Input terminals to output terminals, shortest distance path along body",
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          "name": "Minimum Internal Gap",
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          "kind": "electrical",
          "unit": "µm",
          "min": 11,
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          "conditions": "Insulation distance through insulation",
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        {
          "name": "Rated Dielectric Insulation Voltage",
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          "typ": 3000,
          "max": null,
          "conditions": "1-minute duration",
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        {
          "name": "Maximum repetitive peak isolation voltage",
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          "min": null,
          "typ": 565,
          "max": null,
          "conditions": "",
          "source_page": 9,
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        {
          "name": "Output Signal Rise/Fall Time",
          "symbol": "tr/tf",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "See Figure 10.",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Common-Mode Transient Immunity",
          "symbol": "CMTI",
          "kind": "electrical",
          "unit": "kV/µs",
          "min": null,
          "typ": 250,
          "max": null,
          "conditions": "VIN = VDDx or 0V, VCM = 1000 V",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "ESD (HBM)",
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          "kind": "electrical",
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          "typ": null,
          "max": 8,
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        {
          "name": "VDDx Hysteresis",
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          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.15,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
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        {
          "name": "Junction to Ambient Thermal Resistance",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "Thermocouple located at center of package underside",
          "source_page": 8,
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        {
          "name": "Capacitance (Input to Output)",
          "symbol": "CIO",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "@1MHz",
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        {
          "name": "Input Capacitance",
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          "typ": 3,
          "max": null,
          "conditions": "@1MHz",
          "source_page": 8,
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        {
          "name": "Maximum Power Dissipation at 25°C",
          "symbol": "PS",
          "kind": "thermal",
          "unit": "W",
          "min": null,
          "typ": 1.67,
          "max": null,
          "conditions": "Safety limiting value",
          "source_page": 9,
          "source": "datasheet"
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        {
          "name": "Maximum Safety Temperature",
          "symbol": "TS",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "Safety limiting value",
          "source_page": 9,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  ],
  "discovery_triggers": [
    "π140u30"
  ],
  "discovery_pitch": "π140U30 (2Pai Semi) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "type": "image",
    "path": "docs/hero.png"
  },
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    "README.md",
    "140u30.kicad_sym",
    "140u30.kicad_mod",
    "140u30.glb",
    "140u30.step",
    "140u30.lbr",
    "docs/hero.png",
    "docs/140u30-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "140u30-hero.glb",
    "140u30-hero.overlay.json",
    "140u30-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}