SI8715BC-A-IS

{
  "slug": "si8715bc-a-is",
  "version": "0.1.0",
  "type": "component",
  "description": "Skyworks Solutions Digital Isolators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "signal isolation devices",
    "si8715bc-a-is",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "si8715bc-a-is.kicad_sym",
    "si8715bc-a-is.kicad_mod",
    "si8715bc-a-is.glb",
    "si8715bc-a-is.step",
    "si8715bc-a-is.lbr",
    "docs/hero.png",
    "docs/si8715bc-a-is-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "si8715bc-a-is-hero.glb",
    "si8715bc-a-is-hero.overlay.json",
    "si8715bc-a-is-etched.glb"
  ],
  "component": {
    "mpn": "SI8715BC-A-IS",
    "manufacturer": "Skyworks Solutions",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Signal Isolation Devices",
    "subcategory": "Digital Isolators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/11aa9f0244cfeeafca2e89ddb5eabaa9.pdf",
    "parts": {
      "symbol": "si8715bc-a-is.kicad_sym",
      "footprint": "si8715bc-a-is.kicad_mod",
      "model_3d": "si8715bc-a-is-hero.glb",
      "model_3d_plain": "si8715bc-a-is-etched.glb",
      "model_3d_step": "si8715bc-a-is-etched.step",
      "model_3d_step_plain": "si8715bc-a-is.step",
      "lbr": "si8715bc-a-is.lbr"
    },
    "distributor_links": {
      "lcsc": "C6679917",
      "digikey": "336-3027-ND",
      "mouser": "634-SI8715BC-A-IS"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T22:13:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "336-3027-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "634-SI8715BC-A-IS",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; the pin is not internally connected and should be tied to the ground plane to maximize CMTI performance."
      },
      {
        "number": "2",
        "name": "ANODE",
        "type": "input",
        "description": "Anode of the LED emulator; VO follows the signal applied to this input with respect to the CATHODE input."
      },
      {
        "number": "3",
        "name": "CATHODE",
        "type": "input",
        "description": "Cathode of the LED emulator; VO follows the signal applied to ANODE with respect to this input."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; the pin is not internally connected and should be tied to the ground plane to maximize CMTI performance."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for VDD; typically connected to ground but may be tied to a negative or positive voltage."
      },
      {
        "number": "6",
        "name": "VO",
        "type": "output",
        "description": "Output signal."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; the pin is not internally connected and should be tied to the ground plane to maximize CMTI performance."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Output-side power supply input referenced to GND, 5.5 V max."
      }
    ],
    "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 Si8715BC-A-IS is the non-inverting logic-output part with no enable pin (Ordering Guide, Table 1; Page 1 Pin Assignments say 'See page 21', but page 21 is the SDIP6 pinout. The SOIC-8 pin table is a; The datasheet gives only 'Output signal.' for VO, with no electrical limits or further function desc"
        ],
        "pages_sent": 18,
        "cost_usd": 0.0654,
        "at": "2026-10-28T22:13:14"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/11aa9f0244cfeeafca2e89ddb5eabaa9.pdf",
        "pages": 36,
        "sha256": "49c52a88bbf3010d",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "si8715bc-a-is.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "si8715bc-a-is-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "0e441783489e80f6868cd4417b6e003ed3ed2d78db419893757b5ffcc1c1c149",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SOIC-8",
      "source_page": 25,
      "D": {
        "nom_mm": 4.9,
        "range_mm": [
          4.8,
          5.0
        ]
      },
      "E1": {
        "nom_mm": 3.9,
        "range_mm": [
          3.8,
          4.0
        ]
      },
      "E": {
        "nom_mm": 6.0,
        "range_mm": [
          5.8,
          6.2
        ]
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.55,
        "range_mm": [
          1.35,
          1.75
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "si8715bc-a-is.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}