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Ray Set visibility: public 64f5a81 7d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "kmoc3052",
  "title": "KMOC3052",
  "brief": "Cosmo Electronics Triac, SCR Output Optoisolators, DIP-5. 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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    "optoisolators",
    "kmoc3052",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "KMOC3052",
    "manufacturer": "Cosmo Electronics",
    "package": "DIP-5",
    "pin_count": 5,
    "category": "Optoisolators",
    "subcategory": "Triac, SCR Output Optoisolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588895363159351296",
    "parts": {
      "symbol": "kmoc3052.kicad_sym",
      "footprint": "kmoc3052.kicad_mod",
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      "model_3d_step": "kmoc3052-etched.step",
      "model_3d_step_plain": "kmoc3052.step",
      "lbr": "kmoc3052.lbr"
    },
    "distributor_links": {
      "lcsc": "C136446"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T10:04:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Anode",
        "type": "passive",
        "description": "Anode of the GaAs infrared input LED; input forward current IF is rated at 50 mA max, peak forward current IFM at 1 A, and reverse voltage VR at 6 V."
      },
      {
        "number": "2",
        "name": "Cathode",
        "type": "passive",
        "description": "Cathode of the GaAs infrared input LED, which must stay within the 6 V reverse voltage rating (VR)."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Marked NC in the datasheet schematic (no connection)."
      },
      {
        "number": "4",
        "name": "Main terminal",
        "type": "passive",
        "description": "Main terminal of the non-zero-crossing bilateral TRIAC output switch, rated for 600 VPEAK off-state voltage (VDRM) and 100 mA on-state RMS current IT(RMS)."
      },
      {
        "number": "6",
        "name": "Main terminal",
        "type": "passive",
        "description": "Main terminal of the non-zero-crossing bilateral TRIAC output switch, rated for 600 VPEAK off-state voltage (VDRM) and 100 mA on-state RMS current IT(RMS)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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 is titled 5-pin, but no pin 5 appears in the schematic pin list (only 1, 2, 3, 4, 6). ; The datasheet never uses the term 'DIP-5'. The DIP-5 mapping is inferred from the 'Dual-in-line type; Pin types are KiCad ERC classes inferred from the schematic labels: anode and cathode are marked pas"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0418,
        "at": "2026-10-18T10:02:25"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588895363159351296",
        "pages": 10,
        "sha256": "6347315cf0081567",
        "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"
    },
    "models_3d": [
      {
        "file": "kmoc3052.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          7.05,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a5056f582ac3f9f8423d616d3e458cd6b9992eddc198cb840c60cc19d28ed529",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "kmoc3052-etched.step",
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        "sha256": "af75d4c8e8d8be4d069a6aedd8ce8b02eea39eebb2b498ee68cb04ea969284f1",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Cosmo Electronics",
      "Package": "DIP-5",
      "Category": "Optoisolators",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "6347315cf0081567ab215a2f4e5f7105bb9f269468a2b61e14baaa66704ddef4",
      "rows": [
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          "name": "Forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.2,
          "max": 1.4,
          "conditions": "IF=10mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VR=4V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Peak blocking current",
          "symbol": "IDRM",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "VDRM Rated",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "On-state voltage",
          "symbol": "VTM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.6,
          "max": 3,
          "conditions": "ITM=100mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Critical rate of rise of off-state voltage",
          "symbol": "dv/dt",
          "kind": "electrical",
          "unit": "V/μs",
          "min": 1000,
          "typ": null,
          "max": null,
          "conditions": "VDRM=(1/2)*Rated",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Minimum trigger current (KMOC3052)",
          "symbol": "IFT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Main terminal voltage=3V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Turn-on time",
          "symbol": "TON",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VD=6V,RL=100Ω,IF=20mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Forward current",
          "symbol": "IF",
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          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Peak forward current",
          "symbol": "IFM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse voltage",
          "symbol": "VR",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation (input diode)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Off-state output terminal voltage",
          "symbol": "VDRM",
          "kind": "absolute_maximum",
          "unit": "VPEAK",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "On-state R.M.S. current",
          "symbol": "IT(RMS)",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Peak repetitive surge current",
          "symbol": "ITSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
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          "conditions": "PW=10ms, DC 10%",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation (output)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Total power dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 330,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Isolation voltage",
          "symbol": "Viso",
          "kind": "absolute_maximum",
          "unit": "Vrms",
          "min": null,
          "typ": null,
          "max": 5300,
          "conditions": "1 minute",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "Topr",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 115,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -50,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature",
          "symbol": "Tsol",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10 seconds",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "kmoc3052"
  ],
  "discovery_pitch": "KMOC3052 (Cosmo Electronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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  "visibility": {
    "public": true
  }
}