STW7N95K3

{
  "slug": "stw7n95k3",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics MOSFETs, TO-247-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "stw7n95k3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stw7n95k3.kicad_sym",
    "stw7n95k3.kicad_mod",
    "stw7n95k3.glb",
    "stw7n95k3.step",
    "stw7n95k3.lbr",
    "docs/hero.png",
    "docs/stw7n95k3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stw7n95k3-hero.glb",
    "stw7n95k3-hero.overlay.json"
  ],
  "component": {
    "mpn": "STW7N95K3",
    "manufacturer": "STMicroelectronics",
    "package": "TO-247-3",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604428190924894208",
    "parts": {
      "symbol": "stw7n95k3.kicad_sym",
      "footprint": "stw7n95k3.kicad_mod",
      "model_3d": "stw7n95k3-hero.glb",
      "model_3d_plain": "stw7n95k3.glb",
      "model_3d_step": "stw7n95k3-etched.step",
      "model_3d_step_plain": "stw7n95k3.step",
      "lbr": "stw7n95k3.lbr"
    },
    "distributor_links": {
      "lcsc": "C2971472",
      "digikey": "497-STW7N95K3-ND",
      "mouser": "511-STW7N95K3"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T18:04:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-STW7N95K3-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-STW7N95K3",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "G",
        "type": "input",
        "description": "Gate; controls the MOSFET, with built-in back-to-back Zener protection to source (BVGSO 30 V min at Igs = ±1 mA, VGS absolute max ±30 V)."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain; V(BR)DSS 950 V min, continuous drain current 7.2 A at TC = 25 °C, pulsed 28.8 A."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source; connected to the body diode anode and the Zener-protected gate return, source-drain current 7.2 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: Pin assignment (G=1, D=2, S=3) taken from Figure 1 schematic labels D(2), G(1), S(3) on page 1; the ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 15,
        "cost_usd": 0.3029,
        "at": "2026-10-08T18:03:53"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604428190924894208",
        "pages": 15,
        "sha256": "f1c9cfb3dec1c24e",
        "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": "stw7n95k3.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          15.9,
          5.03,
          41.1
        ],
        "zmin_mm": -15.83,
        "centre_offset_mm": 0.185,
        "footprint_binding": "identity",
        "sha256": "ec0db59b04bcea2e0db6f976bf3ab8644e761c8b0059239f77f4febd6dc9eff4",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stw7n95k3-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": [
          15.9,
          5.03,
          41.1
        ],
        "zmin_mm": -15.83,
        "centre_offset_mm": 0.185,
        "footprint_binding": "identity",
        "sha256": "d1ef726c17db004958dff9fd5e7835c9a4bd648d5a57ed87ca1b78a47cab3693",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}