IXYS IXTP15N50L2 LinearL2 N-channel MOSFET - provenance.json

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John Lauer Clear maximum TO-220 lead shoulder with explicit 6.5 mm straight-lead standoff df6fa82 9d ago

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{
  "part": "IXTP15N50L2",
  "sourceAuthority": "IXYS / Littelfuse",
  "datasheet": {
    "url": "https://www.littelfuse.com/~/media/electronics/datasheets/discrete_mosfets/littelfuse_discrete_mosfets_n-channel_linear_ixt_15n50_datasheet.pdf.pdf",
    "revision": "DS100054B (12/11)",
    "sha256": "15f357e1d434d98460b5df7401dfa08bf93e3c26c4436379f101e516ca85ea2d",
    "pages": {
      "pinout": 2,
      "dimensions": 2,
      "ratings": 1
    }
  },
  "research": {
    "checkedAt": "2026-10-11T15:09:39.055953+00:00",
    "manufacturerCad": "No publicly downloadable exact-part manufacturer STEP located in the searched resources",
    "distributorCad": "ComponentSearchEngine lists exact-part reference CAD; redistribution permission not established, not reused",
    "distributorUrl": "https://componentsearchengine.com/part-view/IXTP15N50L2/LITTELFUSE"
  },
  "model": {
    "authorship": "Original Adom nominal reconstruction from published drawing; not manufacturer-supplied CAD",
    "generator": "build_model.py",
    "kernel": "OCP in existing shared step2glb service environment",
    "kernelHost": "john-service-step2glb-gm21g865swdl",
    "path": "/home/adom/service-step2glb/.venv/bin/python3",
    "conversion": "step2glb 1.6.1 service",
    "dimensions": "dimensions.json",
    "simplifications": "See dimensions.json; no physical sample inspected",
    "marking": {
      "type": "Virtual MPN reference, not a reproduction of factory ink",
      "generator": "build_mark_pose.py",
      "glyphSource": "review/initial-upside-down-mark.step",
      "method": "Extract only service-generated Adom.LaserEtch shape; rotate X 180 degrees and translate Z +9.015 mm; add to original nominal assembly",
      "review": "Front-view PNG inspected: upright IXTP15 / N50L2 with tab above, leads below. Initial planner PASS did not establish correct pose and is not reused."
    },
    "boardUsePose": {
      "generator": "build_glb_pose.py",
      "bodyStandoffMm": 6.5,
      "axis": "Z",
      "note": "GLB includes 6.5 mm standoff once; native STEP body bottom Z=0, footprint offset Z=6.5 mm once. Maximum lead shoulder length 5.84 mm leaves nominal 0.66 mm above PCB. Seating/lead trimming require assembly validation."
    }
  },
  "symbol": {
    "source": "KiCad Q_NMOS_GDS embedded in project power.kicad_sch",
    "license": "CC-BY-SA-4.0 with KiCad library exception; see THIRD_PARTY.md",
    "pinMapVerifiedAgainst": "DS100054B page 2"
  },
  "footprint": {
    "generator": "adom-footprint create from footprint-input.json",
    "postprocess": [
      "Corrected generated smd attribute to through_hole; pads were already plated through-hole",
      "Added STEP binding with assumed 6.5 mm body standoff"
    ],
    "status": "Candidate; finished-hole and mounting tolerance qualification pending",
    "drillNominalMm": 1.4,
    "minimumRequiredFinishedHoleMm": 1.3,
    "minimumFinishedHoleAssumption": "Engineering assumption requiring fabrication confirmation; maximum lead diagonal 1.164 mm"
  },
  "licenseScope": "MIT applies only to original Adom-authored files; manufacturer datasheet and derived KiCad symbol retain upstream terms"
}