CMD25N20A

{
  "slug": "cmd25n20a",
  "version": "0.1.0",
  "type": "component",
  "description": "Cmos MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "cmd25n20a",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cmd25n20a.kicad_sym",
    "cmd25n20a.kicad_mod",
    "cmd25n20a.glb",
    "cmd25n20a.step",
    "cmd25n20a.lbr",
    "docs/hero.png",
    "docs/cmd25n20a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cmd25n20a-hero.glb",
    "cmd25n20a-hero.overlay.json"
  ],
  "component": {
    "mpn": "CMD25N20A",
    "manufacturer": "Cmos",
    "package": "TO-252",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758071936855351296",
    "parts": {
      "symbol": "cmd25n20a.kicad_sym",
      "footprint": "cmd25n20a.kicad_mod",
      "model_3d": "cmd25n20a-hero.glb",
      "model_3d_plain": "cmd25n20a.glb",
      "model_3d_step": "cmd25n20a-etched.step",
      "model_3d_step_plain": "cmd25n20a.step",
      "lbr": "cmd25n20a.lbr"
    },
    "distributor_links": {
      "lcsc": "C5203926"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T11:42:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate of the MOSFET; the gate-source voltage must stay within ±30 V (VGS rating)."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain of the 200 V N-channel MOSFET; continuous drain current is rated at 20 A at TC=25℃ (11.3 A at TC=100℃)."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source of the MOSFET; continuous source current is rated at 20 A and pulsed source current at 80 A."
      }
    ],
    "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 TO-252 pin configuration prints the labels G, D, S in that order but does not print ; The datasheet does not identify the TO-252 drain tab or state whether D is connected to the tab. The; The datasheet lists CMD25N20A (TO-252) and CMU25N20A (TO-251) together. The TO-252 pinout applies to"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0785,
        "at": "2026-10-09T11:39:48"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758071936855351296",
        "pages": 6,
        "sha256": "853e1a63878d4ab8",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cmd25n20a.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cmd25n20a-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ddf31d222b8a326dc90d9cb2c68894eb19e3c885b745c1a830ee579640756b6f",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}