MJ15023G-JSM

{
  "slug": "mj15023g-jsm",
  "version": "0.1.0",
  "type": "component",
  "description": "JSMSEMI Bipolar Transistors - BJT, TO-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "mj15023g-jsm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mj15023g-jsm.kicad_sym",
    "mj15023g-jsm.kicad_mod",
    "mj15023g-jsm.glb",
    "mj15023g-jsm.step",
    "mj15023g-jsm.lbr",
    "docs/hero.png",
    "docs/mj15023g-jsm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "MJ15023G-JSM",
    "manufacturer": "JSMSEMI",
    "package": "TO-3",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "Bipolar Transistors - BJT",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/33e68ee9f67af55f7e08d8d6fe02c200.pdf",
    "parts": {
      "symbol": "mj15023g-jsm.kicad_sym",
      "footprint": "mj15023g-jsm.kicad_mod",
      "model_3d": "mj15023g-jsm-etched.glb",
      "model_3d_plain": "mj15023g-jsm.glb",
      "model_3d_step": "mj15023g-jsm-etched.step",
      "model_3d_step_plain": "mj15023g-jsm.step",
      "lbr": "mj15023g-jsm.lbr"
    },
    "distributor_links": {
      "lcsc": "C20606853"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T19:07:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "B",
        "type": "input",
        "description": "Base; the datasheet symbol shows pin 1 as the base, with IB rated at -5 A maximum and VEBO of -5 V."
      },
      {
        "number": "2",
        "name": "E",
        "type": "passive",
        "description": "Emitter; the datasheet symbol shows pin 2 as the emitter, with VEBO of -5 V (open collector)."
      },
      {
        "number": "3",
        "name": "C",
        "type": "passive",
        "description": "Collector, connected to the metal case/mounting flange; IC is -16 A continuous and -30 A peak, VCEO is -200 V (MJ15023G) or -250 V (MJ15025G)."
      }
    ],
    "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 3 (collector) is the case/flange. The outline drawing shows it as a callout at the mounting hole",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1823,
        "at": "2026-10-26T19:06:53"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/33e68ee9f67af55f7e08d8d6fe02c200.pdf",
        "pages": 4,
        "sha256": "b16853ea95d74061",
        "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": "mj15023g-jsm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          40.2,
          27.2,
          19.0
        ],
        "zmin_mm": -10.0,
        "centre_offset_mm": 0.01,
        "footprint_binding": "identity",
        "sha256": "10d36da80a7f328482e27916f3044cc4bfec83922e402c41ed3552aa777116bb",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mj15023g-jsm-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": [
          40.2,
          27.2,
          19.0
        ],
        "zmin_mm": -10.0,
        "centre_offset_mm": 0.01,
        "footprint_binding": "identity",
        "sha256": "8c2831beb1ab3a475dec4c008678511eac0d225d798ce1c3adda2fb1269bbb11",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}