STP45N40DM2AG

{
  "slug": "stp45n40dm2ag",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics MOSFETs, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "stp45n40dm2ag",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stp45n40dm2ag.kicad_sym",
    "stp45n40dm2ag.kicad_mod",
    "stp45n40dm2ag.glb",
    "stp45n40dm2ag.step",
    "stp45n40dm2ag.lbr",
    "docs/hero.png",
    "docs/stp45n40dm2ag-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stp45n40dm2ag-hero.glb",
    "stp45n40dm2ag-hero.overlay.json"
  ],
  "component": {
    "mpn": "STP45N40DM2AG",
    "manufacturer": "STMicroelectronics",
    "package": "TO-220",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603086120238530560",
    "parts": {
      "symbol": "stp45n40dm2ag.kicad_sym",
      "footprint": "stp45n40dm2ag.kicad_mod",
      "model_3d": "stp45n40dm2ag-hero.glb",
      "model_3d_plain": "stp45n40dm2ag.glb",
      "model_3d_step": "stp45n40dm2ag-etched.step",
      "model_3d_step_plain": "stp45n40dm2ag.step",
      "lbr": "stp45n40dm2ag.lbr"
    },
    "distributor_links": {
      "lcsc": "C2970170",
      "digikey": "497-16136-5-ND",
      "mouser": "511-STP45N40DM2AG"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T21:22:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-16136-5-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-STP45N40DM2AG",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate; Zener-protected with V(BR)GSO of ±30 V min and an absolute maximum VGS of ±25 V, with a gate threshold of 3 V min, 4 V typ and 5 V max at ID = 250 µA."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain, connected internally to the TAB; V(BR)DSS is 400 V min, continuous ID is 38 A at Tcase = 25 °C, and pulsed IDM is 152 A."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source; continuous body-diode current ISD is 38 A and pulsed ISDM is 152 A."
      }
    ],
    "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 TAB is shown as drain D(2,TAB) in the schematic but has no separate pin number in the outline. I",
          "dropped thermal pad ['EP'] absent from footprint",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 13,
        "cost_usd": 0.2815,
        "at": "2026-10-08T21:22:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603086120238530560",
        "pages": 13,
        "sha256": "54ac511e69fb67c3",
        "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": "stp45n40dm2ag.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "7cb065d935df5771f0ba6e48ddd180863a121af76483dad7f18e667a7b68204a",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stp45n40dm2ag-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": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "8c606cd13ef9caa0c6864543d8b9fc4b0850c734646d48240978e597e754b95e",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}