CPDT6-24V4-HF

{
  "slug": "cpdt6-24v4-hf",
  "version": "0.1.0",
  "type": "component",
  "description": "Comchip ESD And Surge Protection (TVS/ESD), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "cpdt6-24v4-hf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cpdt6-24v4-hf.kicad_sym",
    "cpdt6-24v4-hf.kicad_mod",
    "cpdt6-24v4-hf.glb",
    "cpdt6-24v4-hf.step",
    "cpdt6-24v4-hf.lbr",
    "docs/hero.png",
    "docs/cpdt6-24v4-hf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cpdt6-24v4-hf-hero.glb",
    "cpdt6-24v4-hf-hero.overlay.json",
    "cpdt6-24v4-hf-etched.glb"
  ],
  "component": {
    "mpn": "CPDT6-24V4-HF",
    "manufacturer": "Comchip",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589808748698243072",
    "parts": {
      "symbol": "cpdt6-24v4-hf.kicad_sym",
      "footprint": "cpdt6-24v4-hf.kicad_mod",
      "model_3d": "cpdt6-24v4-hf-hero.glb",
      "model_3d_plain": "cpdt6-24v4-hf-etched.glb",
      "model_3d_step": "cpdt6-24v4-hf-etched.step",
      "model_3d_step_plain": "cpdt6-24v4-hf.step",
      "lbr": "cpdt6-24v4-hf.lbr"
    },
    "distributor_links": {
      "lcsc": "C2443361",
      "digikey": "641-1087-2-ND",
      "mouser": "750-CPDT6-24V4-HF"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T04:50:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "641-1087-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "750-CPDT6-24V4-HF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IO1",
        "type": "passive",
        "description": "Protected line 1 (diode cathode); working reverse voltage 24V max, breakdown 25V min at 1mA, clamping 47V max at IPP=1A (8/20us)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common anode connection of the ESD diodes, tied to ground in the internal schematic."
      },
      {
        "number": "3",
        "name": "IO2",
        "type": "passive",
        "description": "Protected line 2 (diode cathode); working reverse voltage 24V max, breakdown 25V min at 1mA, clamping 47V max at IPP=1A (8/20us)."
      },
      {
        "number": "4",
        "name": "IO3",
        "type": "passive",
        "description": "Protected line 3 (diode cathode); working reverse voltage 24V max, ESD capability ±15kV air / ±8kV contact per IEC 61000-4-2."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Common anode connection of the ESD diodes, tied to ground in the internal schematic."
      },
      {
        "number": "6",
        "name": "IO4",
        "type": "passive",
        "description": "Protected line 4 (diode cathode); working reverse voltage 24V max, junction capacitance 10pF typ at VR=0V, 1MHz."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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 draws the internal schematic (diodes on pins 1, 3, 4, 6 with a common bar) but has no ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1958,
        "at": "2026-10-19T04:48:30"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589808748698243072",
        "pages": 4,
        "sha256": "355065c0c9fb978b",
        "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": "cpdt6-24v4-hf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cpdt6-24v4-hf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3870e75eb92ae5afdae0b4ae06a1f35639067720db8e2caecbf3e6ffba7e3d41",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}