PC357N4J000F

{
  "slug": "pc357n4j000f",
  "version": "0.1.0",
  "type": "component",
  "description": "Sharp Microelectronics Transistor, Photovoltaic Output Optoisolators, SOP-4-2.54mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "optoisolators",
    "pc357n4j000f",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "README.md",
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    "pc357n4j000f.step",
    "pc357n4j000f.lbr",
    "docs/hero.png",
    "docs/pc357n4j000f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pc357n4j000f-hero.glb",
    "pc357n4j000f-hero.overlay.json",
    "pc357n4j000f-etched.glb"
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  "component": {
    "mpn": "PC357N4J000F",
    "manufacturer": "Sharp Microelectronics",
    "package": "SOP-4-2.54mm",
    "pin_count": 4,
    "category": "Optoisolators",
    "subcategory": "Transistor, Photovoltaic Output Optoisolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586175348614565888",
    "parts": {
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      "lbr": "pc357n4j000f.lbr"
    },
    "distributor_links": {
      "lcsc": "C52995",
      "digikey": "1855-1022-2-ND",
      "mouser": "852-PC357N4J000F"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T01:48:56Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1855-1022-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "852-PC357N4J000F",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Anode",
        "type": "input",
        "description": "LED anode on the primary side, with forward current IF limited to 50 mA and peak forward current IFM to 1 A (pulse width ≤100 μs, duty ratio 0.001)."
      },
      {
        "number": "2",
        "name": "Cathode",
        "type": "passive",
        "description": "LED cathode on the primary side, with reverse voltage VR limited to 6 V."
      },
      {
        "number": "3",
        "name": "Emitter",
        "type": "passive",
        "description": "Phototransistor emitter on the secondary side, with emitter-collector voltage VECO limited to 6 V."
      },
      {
        "number": "4",
        "name": "Collector",
        "type": "passive",
        "description": "Phototransistor collector on the secondary side, with collector-emitter voltage VCEO limited to 80 V and collector current IC limited to 50 mA."
      }
    ],
    "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 datasheet does not print the package name 'SOP-4-2.54mm'. The outline on page 5 shows a 4-lead p"
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        "pages_sent": 12,
        "cost_usd": 0.0141,
        "at": "2026-10-26T01:48:43"
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        "pages": 12,
        "sha256": "324b9ab3d1ca9ca1",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "checked": "2026-10-26",
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}