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Ray Set visibility: public a774f5a 21h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "1smb5950b-13",
  "title": "1SMB5950B-13",
  "brief": "Diodes Incorporated Zener Diodes, SMB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "subcategory": "Zener Diodes",
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    "distributor_check": {
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      "source": "Component Ocean /api/assign-pns",
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        "status": "quota"
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        "name": "K",
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      {
        "number": "2",
        "name": "A",
        "type": "passive",
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      }
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        "consensus": "agreed",
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        "guard_notes": [
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        "cost_usd": 0.1163,
        "at": "2026-10-22T19:46:02"
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        "pages": 7,
        "sha256": "c06473e556bd519c",
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        "described": 2,
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        "seat": "z = 0",
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "029466277d91e9f5492556be93e46611049e07115c7913880c547afa96058ed4",
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  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SMB",
      "Category": "Diodes",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "• Copper Alloy Leadframe with Lead-Free Plating (Matte Tin",
        "page": 1,
        "doc": "ds.pdf",
        "material": "Copper Alloy",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "c06473e556bd519c1ec21afec60e6eb4da46480e5cc3d1672e4325d396da6219"
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      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "c06473e556bd519c1ec21afec60e6eb4da46480e5cc3d1672e4325d396da6219",
      "rows": [
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          "name": "Zener Voltage",
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          "max": 115.5,
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          "source": "datasheet"
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          "max": null,
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          "source": "datasheet"
        },
        {
          "name": "Maximum Zener Impedance",
          "symbol": "ZZT",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "@ IZT",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Zener Impedance (knee)",
          "symbol": "ZZK",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 4000,
          "conditions": "@ IZK = 0.25 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "@ VR = 83.6 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Zener Current",
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          "typ": null,
          "max": 13,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Forward Voltage",
          "symbol": "VF",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.5,
          "conditions": "@ IF = 200mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "@ TL = +75°C, derate 40 mW/°C above +75°C, Note 5",
          "source_page": 2,
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        {
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          "conditions": "@ TA = +25°C, derate 4.4 mW/°C above +25°C, Note 5",
          "source_page": 2,
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        },
        {
          "name": "Thermal Resistance, Junction to Terminal",
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          "min": null,
          "typ": 25,
          "max": null,
          "conditions": "Note 5",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction to Ambient",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 226,
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          "source_page": 2,
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        {
          "name": "Operating and Storage Temperature Range",
          "symbol": "TJ, TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
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          "name": "Standard VZ Tolerance",
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          "unit": "%",
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          "conditions": "",
          "source_page": 1,
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  "discovery_pitch": "1SMB5950B-13 (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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