TMMBAT48FILM

{
  "slug": "tmmbat48film",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Schottky Barrier Diodes (SBD), MiniMELF. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "diodes",
    "tmmbat48film",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tmmbat48film.kicad_sym",
    "tmmbat48film.kicad_mod",
    "tmmbat48film.glb",
    "tmmbat48film.step",
    "tmmbat48film.lbr",
    "docs/hero.png",
    "docs/tmmbat48film-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tmmbat48film-hero.glb",
    "tmmbat48film-hero.overlay.json"
  ],
  "component": {
    "mpn": "TMMBAT48FILM",
    "manufacturer": "STMicroelectronics",
    "package": "MiniMELF",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Schottky Barrier Diodes (SBD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/42d7a8d29e5797a2617b0e8941c04874.pdf",
    "parts": {
      "symbol": "tmmbat48film.kicad_sym",
      "footprint": "tmmbat48film.kicad_mod",
      "model_3d": "tmmbat48film-hero.glb",
      "model_3d_step": "tmmbat48film.step",
      "lbr": "tmmbat48film.lbr",
      "model_3d_plain": "tmmbat48film.glb"
    },
    "distributor_links": {
      "lcsc": "C222354",
      "digikey": "497-3274-2-ND",
      "mouser": "511-TMMBAT48FILM"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T05:54:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-3274-2-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "511-TMMBAT48FILM",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode, marked by a ring at the cathode end of the glass MiniMELF package; TMMBAT48 has VRRM of 40 V."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode; forward continuous current up to 350 mA at Tl = 25 °C with very low turn-on voltage."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet has no pin table or pin numbers; the 1=cathode, 2=anode numbering is an assumption for the"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0297,
        "at": "2026-10-22T05:53:48"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/42d7a8d29e5797a2617b0e8941c04874.pdf",
        "pages": 5,
        "sha256": "f377dc72643443ba",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tmmbat48film.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.6,
          1.4,
          1.4
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bab3a3356a14efb0438caca9adf53472dea34425715606e933f092f87f73f650",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}