main
Ray Set visibility: public d8bc226 17d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "tpsmb550ca-a",
  "title": "TPSMB550CA-A",
  "brief": "Littelfuse ESD And Surge Protection (TVS/ESD), DO-214AA. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
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      "digikey": "F10341TR-ND",
      "mouser": "576-TPSMB550CA-A"
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        "guards": "pin_guards 0.1: passed",
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        "at": "2026-10-16T04:37:27"
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        "cites_pages": true,
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        "checked": "2026-10-16",
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    "specs": {
      "Manufacturer": "Littelfuse",
      "Package": "DO-214AA",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "260°C/10 seconds at terminals ■ Matte tin lead–free plated",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
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          "typ": null,
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          "name": "Maximum Clamping Voltage",
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          "conditions": "@ Ipp = 0.8 A",
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        },
        {
          "name": "Maximum Peak Pulse Current",
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          "min": null,
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        },
        {
          "name": "Maximum Reverse Leakage Current",
          "symbol": "IR",
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          "unit": "µA",
          "min": null,
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          "conditions": "@ VR = 468 V",
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        {
          "name": "Maximum Temperature coefficient of VBR",
          "symbol": "αT",
          "kind": "temperature_coefficient",
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        {
          "name": "VBR voltage tolerance (bi-directional CA series)",
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          "kind": "tolerance",
          "unit": "%",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "5% VBR Voltage Tolerance, part-numbering table (CA suffix)",
          "source_page": 5,
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        },
        {
          "name": "Peak Pulse Power Dissipation",
          "symbol": "PPPM",
          "kind": "absolute_maximum",
          "unit": "W",
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          "typ": null,
          "max": 600,
          "conditions": "10/1000µs waveform (Fig.1)",
          "source_page": 1,
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        },
        {
          "name": "Power Dissipation on infinite heat sink",
          "symbol": "PM(AV)",
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          "conditions": "TL = 50°C",
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        {
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          "name": "Storage Temperature Range",
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          "typ": null,
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          "conditions": "",
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        },
        {
          "name": "Reverse Stand off Voltage",
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        {
          "name": "Typical Thermal Resistance Junction to Lead",
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          "unit": "°C/W",
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          "typ": 20,
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        {
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          "typ": 100,
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "TPSMB550CA-A (Littelfuse) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}