main
Ray Set visibility: public 9823a97 7d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "1-5smbj58a",
  "title": "1.5SMBJ58A",
  "brief": "BORN ESD And Surge Protection (TVS/ESD), DO-214AA(SMB). 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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    "subcategory": "ESD And Surge Protection (TVS/ESD)",
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    "distributor_links": {
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      "digikey": "118-1.5SMBJ58ATR-ND",
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        "at": "2026-10-13T19:54:21"
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  "metadata": {
    "specs": {
      "Manufacturer": "BORN",
      "Package": "DO-214AA(SMB)",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "characteristics": {
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          "kind": "electrical",
          "unit": "V",
          "min": 64.4,
          "typ": null,
          "max": 71.2,
          "conditions": "at IT = 1 mA (test current, mA column)",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Maximum Clamping Voltage (Uni 1.5SMBJ58A)",
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        },
        {
          "name": "Maximum Peak Pulse Current (Uni 1.5SMBJ58A)",
          "symbol": "IPP",
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        },
        {
          "name": "Maximum Reverse Leakage (Uni 1.5SMBJ58A)",
          "symbol": "IR",
          "kind": "electrical",
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          "typ": null,
          "max": 1,
          "conditions": "at VR = 58 V",
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        },
        {
          "name": "Peak Pulse Power Dissipation",
          "symbol": "PPPM",
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          "typ": null,
          "max": 1500,
          "conditions": "10/1000us non-repetitive pulse, TA=+25◦C (Notes 1,2)",
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        {
          "name": "Steady State Power Dissipation",
          "symbol": "PD",
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          "conditions": "Infinite heatsink at TA=50◦C (Note 3)",
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        {
          "name": "Peak Forward Surge Current",
          "symbol": "IFSM",
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          "min": null,
          "typ": null,
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          "conditions": "8.3ms single half sine or equivalent square wave (Note 4)",
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        },
        {
          "name": "Maximum Instantaneous Forward Voltage",
          "symbol": "VFM",
          "kind": "absolute_maximum",
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          "min": null,
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          "conditions": "at 50A, unidirectional only (Note 5)",
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        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TJ",
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          "typ": null,
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          "conditions": "junction temperature",
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          "typ": null,
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          "conditions": "storage",
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        },
        {
          "name": "Reverse Stand-Off Voltage (Uni 1.5SMBJ58A)",
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          "max": null,
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        {
          "name": "Typical Thermal Resistance Junction to Lead",
          "symbol": "RθJL",
          "kind": "thermal",
          "unit": "◦C/W",
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          "typ": 20,
          "max": null,
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  "discovery_pitch": "1.5SMBJ58A (BORN) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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