ATV252-CuH-D

{
  "schema_version": 1,
  "type": "component",
  "slug": "atv252-cuh-d",
  "title": "ATV252-CuH-D",
  "brief": "AOTE Solid State Relays (MOS Output), DIP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.1",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "optoisolators",
    "atv252-cuh-d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ATV252-CuH-D",
    "manufacturer": "AOTE",
    "package": "DIP-6",
    "pin_count": 6,
    "category": "Optoisolators",
    "subcategory": "Solid State Relays (MOS Output)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590916736961232896",
    "parts": {
      "symbol": "atv252-cuh-d.kicad_sym",
      "footprint": "atv252-cuh-d.kicad_mod",
      "model_3d": "atv252-cuh-d-hero.glb",
      "model_3d_plain": "atv252-cuh-d.glb",
      "model_3d_step": "atv252-cuh-d-etched.step",
      "model_3d_step_plain": "atv252-cuh-d.step",
      "lbr": "atv252-cuh-d.lbr"
    },
    "distributor_links": {
      "lcsc": "C22372856"
    },
    "pins": [
      {
        "number": "1",
        "name": "AN",
        "type": "input",
        "description": "Infrared LED anode for optical isolation drive circuit; absolute maximum forward current 50 mA."
      },
      {
        "number": "2",
        "name": "CA",
        "type": "power_in",
        "description": "Infrared LED cathode return path; absolute maximum reverse voltage 5 V per rating VR."
      },
      {
        "number": "3",
        "name": "N/CO",
        "type": "unconnected",
        "description": "Function not documented; designation appears on pin configuration list but is not explained in datasheet."
      },
      {
        "number": "4",
        "name": "D1",
        "type": "tri_state",
        "description": "Output MOSFET drain terminal; switches up to 60 V peak load with on-resistance 0.052-0.06 Ω (variant A), 0.028-0.04 Ω (variant B), or 0.016-0.02 Ω (variant C) within 1 second on-time."
      },
      {
        "number": "5",
        "name": "Source",
        "type": "power_in",
        "description": "Output MOSFET source terminal; common reference for output stage load circuit."
      },
      {
        "number": "6",
        "name": "D2",
        "type": "tri_state",
        "description": "Output MOSFET drain terminal 2; switches AC/DC load with on-resistance specifications matching D1 per part variant."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin 3 (N/CO) designation is not explained in the datasheet; its function and electrical role are und; The relationship between pins 4 (D1) and 6 (D2) is not explicitly stated: it is unclear whether thes; Page 2 references 'Package and Schematic Diagram' (封装和原理图) but the actual circuit schematic is not i"
        ],
        "pages_sent": 12,
        "cost_usd": 0.1531,
        "at": "2026-09-22T13:17:18"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590916736961232896",
        "pages": 12,
        "sha256": "af25dbdeba5c100c",
        "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": [
      {
        "file": "atv252-cuh-d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          7.05,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a4460ddeadf04a1914d6bacbeb5b59d684aa99d513b0a3b223dbfdd0c77830c1",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "atv252-cuh-d-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          7.05,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1ef1befe1437f8c81ed3d178e168881c8f26511b6e195e0c5dc643e11224fe3a",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "AOTE",
      "Package": "DIP-6",
      "Category": "Optoisolators",
      "Pins": "6"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "atv252-cuh-d"
  ],
  "discovery_pitch": "ATV252-CuH-D (AOTE) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "atv252-cuh-d.kicad_sym",
    "atv252-cuh-d.kicad_mod",
    "atv252-cuh-d.glb",
    "atv252-cuh-d.step",
    "atv252-cuh-d.lbr",
    "docs/hero.png",
    "docs/atv252-cuh-d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "atv252-cuh-d-etched.step",
    "atv252-cuh-d-hero.glb",
    "atv252-cuh-d-hero.overlay.json"
  ],
  "visibility": "public",
  "updated_at": "2026-09-24T17:20:13.748Z",
  "description": "AOTE Solid State Relays (MOS Output), DIP-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "org": "adom"
}