main
Ray Set visibility: public 7f39b84 10d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "tpsmd16ca",
  "title": "TPSMD16CA",
  "brief": "Littelfuse TVS, DO-214AB(SMCJ). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "circuit protection",
    "tpsmd16ca",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPSMD16CA",
    "manufacturer": "Littelfuse",
    "package": "DO-214AB(SMCJ)",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "TVS",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/b11f7c4d547ebb924a4813a7a78e322f.pdf",
    "parts": {
      "symbol": "tpsmd16ca.kicad_sym",
      "footprint": "tpsmd16ca.kicad_mod",
      "model_3d": "tpsmd16ca-hero.glb",
      "model_3d_plain": "tpsmd16ca-etched.glb",
      "model_3d_step": "tpsmd16ca-etched.step",
      "model_3d_step_plain": "tpsmd16ca.step",
      "lbr": "tpsmd16ca.lbr"
    },
    "distributor_links": {
      "lcsc": "C1977434",
      "digikey": "TPSMD16CA-ND",
      "mouser": "576-TPSMD16CA"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T10:34:04Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "TPSMD16CA-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "576-TPSMD16CA",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Terminal 1",
        "type": "passive",
        "description": "Bidirectional TVS terminal with no polarity (no cathode band), VR 16.0 V standoff, VBR 17.80-19.70 V at 1 mA, max VC 26.0 V at 115.4 A Ipp."
      },
      {
        "number": "2",
        "name": "Terminal 2",
        "type": "passive",
        "description": "Second bidirectional TVS terminal, interchangeable with terminal 1, 3000 W peak pulse power (10/1000µs), max leakage 2 µA at VR 16.0 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/b11f7c4d547ebb924a4813a7a78e322f.pdf",
        "pages": 6,
        "sha256": "778e34f01000b1a4",
        "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": "tpsmd16ca.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          8,
          5.9,
          2.31
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "30dab4c2e22239b7e3694a4d45304e04255c6b70a79d28e9c34c6072ba647991",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpsmd16ca-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          8,
          5.9,
          2.31
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4d1d69c5e0e6ac881d4570d935d618e0fa741ef4a7c63b02ed7ce4695f2631ca",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Littelfuse",
      "Package": "DO-214AB(SMCJ)",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "2. Mounted on copper pad area of 0.31x0.31” (8.0 x 8.0mm) to each terminal.",
        "page": 1,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "778e34f01000b1a491ebb5aa9e0502945ad3f69125901c68d1aebc3585865a9e"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "778e34f01000b1a491ebb5aa9e0502945ad3f69125901c68d1aebc3585865a9e",
      "rows": [
        {
          "name": "Peak Pulse Power Dissipation",
          "symbol": "PPPM",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 3000,
          "conditions": "10/1000µs waveform (Fig.2), Notes 1 and 2",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Instantaneous Forward Voltage (unidirectional only)",
          "symbol": "VF",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 3.5,
          "conditions": "at 100A, Unidirectional Only",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation on Infinite Heat Sink",
          "symbol": "PM(AV)",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 6.5,
          "conditions": "at TA=50°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction and Storage Temperature Range",
          "symbol": "TJ, TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Thermal Resistance Junction to Lead",
          "symbol": "RuJL",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 15,
          "max": null,
          "conditions": "Typical, junction to lead",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Thermal Resistance Junction to Ambient",
          "symbol": "RuJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 75,
          "max": null,
          "conditions": "Typical, junction to ambient",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Reverse Stand-off Voltage",
          "symbol": "VR",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "Maximum voltage that can be applied without operation (per datasheet definition)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Breakdown Voltage",
          "symbol": "VBR",
          "kind": "electrical",
          "unit": "V",
          "min": 17.8,
          "typ": null,
          "max": 19.7,
          "conditions": "@ IT = 1 mA test current",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Clamping Voltage",
          "symbol": "VC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 26,
          "conditions": "@ Ipp = 115.4 A (same row)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Peak Pulse Current",
          "symbol": "Ipp",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 115.4,
          "conditions": "Value stated in same row as VC",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Reverse Leakage Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "@ VR",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VBR voltage tolerance (suffix A)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "5% VBR voltage tolerance per part-numbering system; MPN suffix A",
          "source_page": 6,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tpsmd16ca"
  ],
  "discovery_pitch": "TPSMD16CA (Littelfuse) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpsmd16ca.kicad_sym",
    "tpsmd16ca.kicad_mod",
    "tpsmd16ca.glb",
    "tpsmd16ca.step",
    "tpsmd16ca.lbr",
    "docs/hero.png",
    "docs/tpsmd16ca-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpsmd16ca-hero.glb",
    "tpsmd16ca-hero.overlay.json",
    "tpsmd16ca-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}