BT137D-800E

{
  "schema_version": 1,
  "type": "component",
  "slug": "bt137d-800e",
  "title": "BT137D-800E",
  "brief": "FUXINSEMI Thyristors (SCR)/Modules, TO-252. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "transistors-thyristors",
    "bt137d-800e"
  ],
  "component": {
    "mpn": "BT137D-800E",
    "manufacturer": "FUXINSEMI",
    "package": "TO-252",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Thyristors (SCR)/Modules",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907459222654976",
    "parts": {
      "symbol": "bt137d-800e.kicad_sym",
      "footprint": "bt137d-800e.kicad_mod",
      "model_3d": "bt137d-800e-etched.glb",
      "model_3d_plain": "bt137d-800e.glb",
      "model_3d_step": "bt137d-800e-etched.step",
      "model_3d_step_plain": "bt137d-800e.step",
      "lbr": "bt137d-800e.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "passive",
        "description": "Main terminal 1 (MT1 / anode 1). Reference terminal for the gate trigger voltage V_GT. Carries the AC load current together with A2 (I_T(RMS) = 8 A)."
      },
      {
        "number": "2",
        "name": "A2",
        "type": "passive",
        "description": "Main terminal 2 (MT2 / anode 2), electrically connected to the exposed metal tab of the TO-252AB package. Rated for V_DRM/V_RRM = 800 V and I_T(RMS) = 8 A. Carries the AC load current together with A1."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate trigger input. Referenced to A1. V_GT(max) = 1.5 V; I_GT(max) = 10 mA in quadrants I/II/III and 25 mA in quadrant IV. Peak gate current I_GM = 2 A."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907459222654976",
        "pages": 4,
        "sha256": "729a24760aaa1a26",
        "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": "bt137d-800e.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bt137d-800e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "faf5e917b877e9b01dac8fce297322a3ade4164bfa90fd18db4e0c9cdbe943c3",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "FUXINSEMI",
      "Package": "TO-252",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    }
  },
  "variants": [
    {
      "mpn": "BT137D-800E",
      "kind": "packaging"
    },
    {
      "mpn": "BT137D-600E",
      "kind": "unknown"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bt137d-800e"
  ],
  "discovery_pitch": "BT137D-800E (FUXINSEMI) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bt137d-800e.kicad_sym",
    "bt137d-800e.kicad_mod",
    "bt137d-800e.glb",
    "bt137d-800e.step",
    "bt137d-800e.lbr",
    "docs/hero.png",
    "docs/bt137d-800e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T18:13:20.763Z"
}