CYMOC3022

{
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  "type": "component",
  "slug": "cymoc3022",
  "title": "CYMOC3022",
  "brief": "OCIC Optocouplers - Phototransistor Output, DIP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "CYMOC3022",
    "manufacturer": "OCIC",
    "package": "DIP-6",
    "pin_count": 6,
    "category": "Optocoupler/LED/Digital Tube/Photoelectric Device",
    "subcategory": "Optocouplers - Phototransistor Output",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7f80371ecf0cad96e3a0b856a7efce36.pdf",
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    "distributor_links": {
      "lcsc": "C3018791"
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      {
        "number": "1",
        "name": "ANODE",
        "type": "passive",
        "description": "Anode of the input GaAs infrared LED, with absolute maximum forward current of 60 mA and reverse voltage of 6 V."
      },
      {
        "number": "2",
        "name": "CATHODE",
        "type": "passive",
        "description": "Cathode of the input GaAs infrared LED, returned to the drive circuit."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
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      },
      {
        "number": "4",
        "name": "MT1",
        "type": "passive",
        "description": "Main terminal of the output photo-TRIAC, with VDRM of 400 V for CYMOC302X and RMS on-state current of 100 mA."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection shown on the circuit diagram (pins 4, 5 and 6 are shorted together for the isolation test)."
      },
      {
        "number": "6",
        "name": "MT2",
        "type": "passive",
        "description": "Main terminal of the output photo-TRIAC, with VDRM of 400 V for CYMOC302X and RMS on-state current of 100 mA."
      }
    ],
    "provenance": {
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "cost_usd": 0.1811,
        "at": "2026-10-29T03:00:16"
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        "sha256": "685292bf871e317b",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "centre_offset_mm": 0,
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "OCIC",
      "Package": "DIP-6",
      "Category": "Optocoupler/LED/Digital Tube/Photoelectric Device",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
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          "unit": "mA",
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          "typ": null,
          "max": 60,
          "conditions": "Ta=25C",
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        },
        {
          "name": "Reverse voltage",
          "symbol": "VR",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
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        {
          "name": "Power dissipation (LED input)",
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        {
          "name": "Output peak repetitive off-state voltage, CYMOC302X (400V variant)",
          "symbol": "VDRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
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          "conditions": "CYMOC302X",
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        },
        {
          "name": "Peak repetitive surge current",
          "symbol": "ITSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "pw=100us, 120pps",
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        },
        {
          "name": "Operating RMS current",
          "symbol": "IT(RMS)",
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        {
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          "min": null,
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        {
          "name": "Total power dissipation",
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          "typ": null,
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        },
        {
          "name": "Isolation voltage",
          "symbol": "Viso",
          "kind": "absolute_maximum",
          "unit": "Vrms",
          "min": null,
          "typ": null,
          "max": 5000,
          "conditions": "RH 40-60%, AC 1 min, pins 1-2-3 shorted and pins 4-5-6 shorted",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "Topr",
          "kind": "absolute_maximum",
          "unit": "C",
          "min": -55,
          "typ": null,
          "max": 100,
          "conditions": "",
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        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
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          "min": -55,
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          "conditions": "",
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        },
        {
          "name": "Soldering temperature",
          "symbol": "Tsol",
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          "unit": "C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10 s",
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        },
        {
          "name": "Forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.18,
          "max": 1.5,
          "conditions": "IF=20mA",
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        {
          "name": "Reverse current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VR=6V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak off-state current",
          "symbol": "IDRM",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VDRM=Rated VDRM, IF=0mA",
          "source_page": 2,
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        },
        {
          "name": "Peak on-state voltage",
          "symbol": "VTM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "ITM=100mA peak, IF=Rated IFT",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Critical rate of rise of off-state voltage, CYMOC302X",
          "symbol": "dv/dt",
          "kind": "electrical",
          "unit": "V/us",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "VPEAK=Rated VDRM, IF=0",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Inhibit voltage (MT1-MT2 voltage below which device does not trigger)",
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          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "IF=Rated IFT",
          "source_page": 2,
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        },
        {
          "name": "Inhibit state leakage current",
          "symbol": "IDRM2",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "IF=Rated IFT, VDRM=Rated VDRM, off state",
          "source_page": 2,
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        },
        {
          "name": "LED trigger current, CYMOC3022",
          "symbol": "IFT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "Main terminal Voltage=3V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Holding current",
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          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 250,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation derating (LED input, above Ta 85C)",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW/C",
          "min": null,
          "typ": 3.8,
          "max": null,
          "conditions": "Ta above 85C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation derating (output, above Ta 85C)",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW/C",
          "min": null,
          "typ": 7.4,
          "max": null,
          "conditions": "Ta above 85C",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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