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Ray Set visibility: public 8a6cf65 3h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "at3020-cuh-de",
  "title": "AT3020-CuH-DE",
  "brief": "AOTE Thyristor Output Optocoupler, 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",
  "tags": [
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    "optocoupler",
    "at3020-cuh-de",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AT3020-CuH-DE",
    "manufacturer": "AOTE",
    "package": "DIP-6",
    "pin_count": 6,
    "category": "Optocoupler",
    "subcategory": "Thyristor Output Optocoupler",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c91b50ba6570ffe9fdcf0e35bac6b424.pdf",
    "parts": {
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      "footprint": "at3020-cuh-de.kicad_mod",
      "model_3d": "at3020-cuh-de-hero.glb",
      "model_3d_plain": "at3020-cuh-de-etched.glb",
      "model_3d_step": "at3020-cuh-de-etched.step",
      "model_3d_step_plain": "at3020-cuh-de.step",
      "lbr": "at3020-cuh-de.lbr"
    },
    "distributor_links": {
      "lcsc": "C20612720"
    },
    "distributor_check": {
      "checked_at": "2026-11-04T23:13:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
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        "name": "Anode",
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        "description": "Anode of the input LED; recommended forward current IF is 5 to 15 mA (absolute maximum 60 mA)."
      },
      {
        "number": "2",
        "name": "Cathode",
        "type": "passive",
        "description": "Cathode of the input LED; maximum reverse voltage VR is 6 V."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
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        "type": "passive",
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      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "6",
        "name": "Terminal",
        "type": "passive",
        "description": "Main terminal of the output thyristor (triac); off-state voltage VDRM 250 V to 800 V depending on series, on-state current IT(RMS) 100 mA max."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet covers the AT301X/302X/305X/307X series. The order code (page 9) says 'D' means DIP, s",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 13,
        "cost_usd": 0.2353,
        "at": "2026-11-04T23:13:10"
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        "pages": 13,
        "sha256": "cadf4b92d967a804",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "at3020-cuh-de.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,
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        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a4460ddeadf04a1914d6bacbeb5b59d684aa99d513b0a3b223dbfdd0c77830c1",
        "checked": "2026-11-04",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
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        "role": "eda",
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        "sha256": "5a34d81a98350abae8166982ad6e2e8fac0271638c7bee50f16ad2953e9c1191",
        "checked": "2026-11-04",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "AOTE",
      "Package": "DIP-6",
      "Category": "Optocoupler",
      "Pins": "6"
    },
    "appearance": {
      "contacts": {
        "quote": "③ 框架类型 Lead Frame ( Cu: 铜框架 Copper)",
        "page": 9,
        "doc": "ds.pdf",
        "material": "Copper"
      },
      "version": 1,
      "datasheet_sha256": "cadf4b92d967a8040fd40d19b241f85a40b533b58c2eade7fc5d44bd3860d109"
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    "characteristics": {
      "version": 1,
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      "rows": [
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          "symbol": "IF",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Backward voltage",
          "symbol": "VR",
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          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "PD",
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          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Power dissipation derating factor (above Ta = 90°C)",
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          "kind": "absolute_maximum",
          "unit": "mW/℃",
          "min": null,
          "typ": null,
          "max": 3.8,
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        },
        {
          "name": "Off-state output terminal voltage (AT302X variant)",
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        },
        {
          "name": "Peak repetitive surge current",
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          "unit": "A",
          "min": null,
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          "max": 1,
          "conditions": "pw=100μs,120pps",
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        {
          "name": "On-state current (root mean square value)",
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        },
        {
          "name": "Power dissipation (output)",
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          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
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        {
          "name": "Power dissipation derating factor (output)",
          "symbol": "PC",
          "kind": "absolute_maximum",
          "unit": "mW/℃",
          "min": null,
          "typ": null,
          "max": 7.4,
          "conditions": "above Ta = 90°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Isolation voltage",
          "symbol": "Viso",
          "kind": "absolute_maximum",
          "unit": "Vrms",
          "min": null,
          "typ": null,
          "max": 5000,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "Topr",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 110,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "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,
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        },
        {
          "name": "Forward current (recommended)",
          "symbol": "IF",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": 5,
          "typ": null,
          "max": 15,
          "conditions": "",
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        },
        {
          "name": "Peak repetitive surge current (recommended)",
          "symbol": "ITSM",
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          "min": null,
          "typ": null,
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          "conditions": "pw=100μs,120pps",
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        {
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          "unit": "mA",
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          "max": 100,
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        {
          "name": "Forward voltage",
          "symbol": "VF",
          "kind": "electrical",
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          "min": null,
          "typ": 1.23,
          "max": 1.5,
          "conditions": "IF =20mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Back current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VR =6V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Off-state peak current",
          "symbol": "IDRM",
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          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VDRM =Rated VDRM, IF = 0mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "On-state peak voltage",
          "symbol": "VTM",
          "kind": "electrical",
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          "min": null,
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          "max": 2.5,
          "conditions": "ITM=100mA, peak IF =Rated IFT",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Critical rise rate of off-state voltage (AT302X)",
          "symbol": "dv/dt",
          "kind": "electrical",
          "unit": "V/μs",
          "min": 1000,
          "typ": null,
          "max": null,
          "conditions": "VPEAK =400V, IF =0",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "LED trigger current (AT3020)",
          "symbol": "IFT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "Main terminal Voltage =3V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maintain current",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "AT3020-CuH-DE (AOTE) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}