MX2000

{
  "slug": "mx2000",
  "version": "0.1.0",
  "type": "component",
  "description": "Mixic Darlington Transistor Arrays, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "mx2000",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mx2000.kicad_sym",
    "mx2000.kicad_mod",
    "mx2000.glb",
    "mx2000.step",
    "mx2000.lbr",
    "docs/hero.png",
    "docs/mx2000-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mx2000-hero.glb",
    "mx2000-hero.overlay.json",
    "mx2000-etched.glb"
  ],
  "component": {
    "mpn": "MX2000",
    "manufacturer": "Mixic",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "Darlington Transistor Arrays",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590239627065135104",
    "parts": {
      "symbol": "mx2000.kicad_sym",
      "footprint": "mx2000.kicad_mod",
      "model_3d": "mx2000-hero.glb",
      "model_3d_plain": "mx2000-etched.glb",
      "model_3d_step": "mx2000-etched.step",
      "model_3d_step_plain": "mx2000.step",
      "lbr": "mx2000.lbr"
    },
    "distributor_links": {
      "lcsc": "C5119045"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T13:13:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "B1",
        "type": "input",
        "description": "Input for driver channel 1; the datasheet specifies VIN(ON) of 2.4 V to 6 V, VIN(OFF) of 0.8 V maximum, and a 12 V maximum control input voltage (pins 1-2)."
      },
      {
        "number": "2",
        "name": "B2",
        "type": "input",
        "description": "Input for driver channel 2; the datasheet specifies VIN(ON) of 2.4 V to 6 V, VIN(OFF) of 0.8 V maximum, and a 12 V maximum control input voltage (pins 1-2)."
      },
      {
        "number": "3",
        "name": "VO",
        "type": "power_out",
        "description": "Regulated 5 V output of the internal 78L05 three-terminal regulator, specified at 4.75 V to 5.25 V over 7 V to 20 V input and 1 mA to 40 mA load."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground shared by the Darlington driver circuit and the internal 78L05 regulator."
      },
      {
        "number": "5",
        "name": "VI",
        "type": "power_in",
        "description": "Supply input of the internal 78L05 regulator, recommended 7 V to 20 V with a 30 V absolute maximum rating."
      },
      {
        "number": "6",
        "name": "COM",
        "type": "passive",
        "description": "Common terminal of the driver's output clamp (flyback) diodes, rated 30 V maximum."
      },
      {
        "number": "7",
        "name": "C2",
        "type": "output",
        "description": "Open-collector Darlington output of driver channel 2, rated VCE 30 V maximum and 200 mA peak collector current."
      },
      {
        "number": "8",
        "name": "C1",
        "type": "output",
        "description": "Open-collector Darlington output of driver channel 1, rated VCE 30 V maximum and 200 mA peak collector current."
      }
    ],
    "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 gives no separate pinout for a different package; the SOP8 pin table (page 2) applies ; Pin types are KiCad ERC classes chosen by me from the datasheet's I/O column: VO is power_out, VI an; Descriptions are translated from the Chinese datasheet. Pin 7 and 8 ratings are the absolute maximum"
        ],
        "pages_sent": 7,
        "cost_usd": 0.042,
        "at": "2026-10-18T13:10:53"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590239627065135104",
        "pages": 7,
        "sha256": "8fb4300937de8226",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mx2000.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mx2000-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2eeb39868f0600df88fe7e94e542fca90fc5ddc206f76c6a4762139a44adb22f",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}