HCPL-0531-500E

{
  "slug": "hcpl-0531-500e",
  "version": "0.1.0",
  "type": "component",
  "description": "Broadcom AVAGO Logic Output Optoisolators, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "optoisolators",
    "hcpl-0531-500e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hcpl-0531-500e.kicad_sym",
    "hcpl-0531-500e.kicad_mod",
    "hcpl-0531-500e.glb",
    "hcpl-0531-500e.step",
    "hcpl-0531-500e.lbr",
    "docs/hero.png",
    "docs/hcpl-0531-500e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hcpl-0531-500e-hero.glb",
    "hcpl-0531-500e-hero.overlay.json",
    "hcpl-0531-500e-etched.glb"
  ],
  "component": {
    "mpn": "HCPL-0531-500E",
    "manufacturer": "Broadcom AVAGO",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Optoisolators",
    "subcategory": "Logic Output Optoisolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884693437042688",
    "parts": {
      "symbol": "hcpl-0531-500e.kicad_sym",
      "footprint": "hcpl-0531-500e.kicad_mod",
      "model_3d": "hcpl-0531-500e-hero.glb",
      "model_3d_plain": "hcpl-0531-500e-etched.glb",
      "model_3d_step": "hcpl-0531-500e-etched.step",
      "model_3d_step_plain": "hcpl-0531-500e.step",
      "lbr": "hcpl-0531-500e.lbr"
    },
    "distributor_links": {
      "lcsc": "C21432"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T14:43:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ANODE 1",
        "type": "input",
        "description": "Anode of the channel 1 input LED; the datasheet limits average forward current to 25 mA per channel, peak forward current to 50 mA (50% duty cycle, 1 ms pulse), and reverse LED input voltage to 5 V."
      },
      {
        "number": "2",
        "name": "CATHODE 1",
        "type": "passive",
        "description": "Cathode of the channel 1 input LED; the input LED reverse voltage is rated at 5 V maximum per channel."
      },
      {
        "number": "3",
        "name": "CATHODE 2",
        "type": "passive",
        "description": "Cathode of the channel 2 input LED; the input LED reverse voltage is rated at 5 V maximum per channel."
      },
      {
        "number": "4",
        "name": "ANODE 2",
        "type": "input",
        "description": "Anode of the channel 2 input LED; the datasheet limits average forward current to 25 mA per channel, peak forward current to 50 mA (50% duty cycle, 1 ms pulse), and reverse LED input voltage to 5 V."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground and reference for both output transistors and the supply; a 0.1 µF bypass capacitor between pins 5 and 8 is recommended."
      },
      {
        "number": "6",
        "name": "VO2",
        "type": "output",
        "description": "Open-collector output of channel 2; output voltage is rated -0.5 V to 20 V (pin 6 to 5), average output current 8 mA and peak output current 16 mA per channel."
      },
      {
        "number": "7",
        "name": "VO1",
        "type": "output",
        "description": "Open-collector output of channel 1; output voltage is rated -0.5 V to 20 V (pin 7 to 5), average output current 8 mA and peak output current 16 mA per channel."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply pin for the photodiode bias and output stages; supply voltage is rated -0.5 V to 30 V (pin 8 to 5), with a 0.1 µF bypass to pin 5 recommended."
      }
    ],
    "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 SO-8 pin numbers were taken from the scrambled pin-label list on page 1, cross-checked against t; Anode versus cathode pin types (input vs passive) are a KiCad class choice; the datasheet does not s; Package-specific electrical values (for example the 4.5-5.5 V recommended supply range and the 0-70 ",
          "1/8 pin names appear NOWHERE in the datasheet text: ['1:ANODE 1@p1']"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0715,
        "at": "2026-10-18T14:41:08"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884693437042688",
        "pages": 14,
        "sha256": "975c4371db266832",
        "source_tier": "lcsc"
      },
      "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"
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hcpl-0531-500e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d0c4f00be5ccc22585acac0830c222b5ecb25a9004237af170a6680bac108838",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}