SR2150

{
  "slug": "sr2150",
  "version": "0.1.0",
  "type": "component",
  "description": "MDD（Microdiode Electronics） Schottky Barrier Diodes (SBD), DO-15. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "diodes",
    "sr2150",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sr2150.kicad_sym",
    "sr2150.kicad_mod",
    "sr2150.glb",
    "sr2150.step",
    "sr2150.lbr",
    "docs/hero.png",
    "docs/sr2150-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sr2150-hero.glb",
    "sr2150-hero.overlay.json"
  ],
  "component": {
    "mpn": "SR2150",
    "manufacturer": "MDD（Microdiode Electronics）",
    "package": "DO-15",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Schottky Barrier Diodes (SBD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/4251f7684f89f6e78bd8a6970a134614.pdf",
    "parts": {
      "symbol": "sr2150.kicad_sym",
      "footprint": "sr2150.kicad_mod",
      "model_3d": "sr2150-hero.glb",
      "model_3d_step": "sr2150.step",
      "lbr": "sr2150.lbr",
      "model_3d_plain": "sr2150.glb"
    },
    "distributor_links": {
      "lcsc": "C65042"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T08:57:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode terminal, marked by the color band on the DO-15 molded plastic body; SR2150 blocks up to 150 V DC (VRRM 150 V) and carries 2.0 A average forward current."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode terminal at the end of the body opposite the color band; solder plated axial lead, 0.70-0.86 mm (0.028-0.034 in) diameter, 25.4 mm minimum length."
      }
    ],
    "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: The datasheet prints no pin numbers for this axial two-lead diode. It only says the color band denot; The datasheet covers the SR220 to SR2200 series in a single DO-15 package. The SR2150 ratings are re"
        ],
        "pages_sent": 2,
        "cost_usd": 0.0347,
        "at": "2026-10-22T08:55:00"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/4251f7684f89f6e78bd8a6970a134614.pdf",
        "pages": 2,
        "sha256": "fc36f5a9346b58a4",
        "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": "sr2150.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          13.6,
          3.62,
          6.61
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "830b6b0897c8be8055aa6c51f81fa67e5f932b1bf037644261cdba627d18a8b1",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}