XL2004

{
  "slug": "xl2004",
  "version": "0.1.0",
  "type": "component",
  "description": "XINLUDA Darlington Transistor Arrays, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "xl2004",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "xl2004.kicad_sym",
    "xl2004.kicad_mod",
    "xl2004.glb",
    "xl2004.step",
    "xl2004.lbr",
    "docs/hero.png",
    "docs/xl2004-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "xl2004-hero.glb",
    "xl2004-hero.overlay.json",
    "xl2004-etched.glb"
  ],
  "component": {
    "mpn": "XL2004",
    "manufacturer": "XINLUDA",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Transistors/Thyristors",
    "subcategory": "Darlington Transistor Arrays",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588908644595744768",
    "parts": {
      "symbol": "xl2004.kicad_sym",
      "footprint": "xl2004.kicad_mod",
      "model_3d": "xl2004-hero.glb",
      "model_3d_plain": "xl2004-etched.glb",
      "model_3d_step": "xl2004-etched.step",
      "model_3d_step_plain": "xl2004.step",
      "lbr": "xl2004.lbr"
    },
    "distributor_links": {
      "lcsc": "C561289"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T01:36:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I1",
        "type": "input",
        "description": "Channel 1 Darlington base input; on the XL2004 it is designed for 6~15 V CMOS/PMOS logic through a 10.5 kΩ base resistor."
      },
      {
        "number": "2",
        "name": "I2",
        "type": "input",
        "description": "Channel 2 Darlington base input; on the XL2004 it is designed for 6~15 V CMOS/PMOS logic through a 10.5 kΩ base resistor."
      },
      {
        "number": "3",
        "name": "I3",
        "type": "input",
        "description": "Channel 3 Darlington base input; on the XL2004 it is designed for 6~15 V CMOS/PMOS logic through a 10.5 kΩ base resistor."
      },
      {
        "number": "4",
        "name": "I4",
        "type": "input",
        "description": "Channel 4 Darlington base input; on the XL2004 it is designed for 6~15 V CMOS/PMOS logic through a 10.5 kΩ base resistor."
      },
      {
        "number": "5",
        "name": "I5",
        "type": "input",
        "description": "Channel 5 Darlington base input; on the XL2004 it is designed for 6~15 V CMOS/PMOS logic through a 10.5 kΩ base resistor."
      },
      {
        "number": "6",
        "name": "I6",
        "type": "input",
        "description": "Channel 6 Darlington base input; on the XL2004 it is designed for 6~15 V CMOS/PMOS logic through a 10.5 kΩ base resistor."
      },
      {
        "number": "7",
        "name": "I7",
        "type": "input",
        "description": "Channel 7 Darlington base input; on the XL2004 it is designed for 6~15 V CMOS/PMOS logic through a 10.5 kΩ base resistor."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Common emitter shared by all channels, typically tied to ground."
      },
      {
        "number": "9",
        "name": "COMMON",
        "type": "passive",
        "description": "Common cathode node for the flyback (suppression) diodes, required for inductive loads; the clamp diodes are rated 50 V reverse voltage and 350 mA continuous forward current."
      },
      {
        "number": "10",
        "name": "O7",
        "type": "output",
        "description": "Channel 7 Darlington open-collector output, rated 500 mA continuous collector current and 50 V collector-emitter voltage."
      },
      {
        "number": "11",
        "name": "O6",
        "type": "output",
        "description": "Channel 6 Darlington open-collector output, rated 500 mA continuous collector current and 50 V collector-emitter voltage."
      },
      {
        "number": "12",
        "name": "O5",
        "type": "output",
        "description": "Channel 5 Darlington open-collector output, rated 500 mA continuous collector current and 50 V collector-emitter voltage."
      },
      {
        "number": "13",
        "name": "O4",
        "type": "output",
        "description": "Channel 4 Darlington open-collector output, rated 500 mA continuous collector current and 50 V collector-emitter voltage."
      },
      {
        "number": "14",
        "name": "O3",
        "type": "output",
        "description": "Channel 3 Darlington open-collector output, rated 500 mA continuous collector current and 50 V collector-emitter voltage."
      },
      {
        "number": "15",
        "name": "O2",
        "type": "output",
        "description": "Channel 2 Darlington open-collector output, rated 500 mA continuous collector current and 50 V collector-emitter voltage."
      },
      {
        "number": "16",
        "name": "O1",
        "type": "output",
        "description": "Channel 1 Darlington open-collector output, rated 500 mA continuous collector current and 50 V collector-emitter voltage."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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's pin table (page 2) covers XL/XD2003, XL2003-TS and XL/XD2004 together; the XL2004 SO; Pin description limits (base resistor 10.5 kΩ, 6~15 V logic, 50 V / 500 mA / 350 mA / 50 V clamp rat; The datasheet gives no pin-level type for COMMON (pin 9) or a supply connection; it is typed passive"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0335,
        "at": "2026-10-18T01:34:48"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588908644595744768",
        "pages": 12,
        "sha256": "e028794c31c09eaa",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "xl2004.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xl2004-etched.step",
        "role": "eda",
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        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5817798a8383e204dd21318e3b6ed6c972d222172dcafa66e7549c4c1ce900f9",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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    ]
  }
}