PDZVTR4.3B

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  "slug": "pdzvtr4-3b",
  "title": "PDZVTR4.3B",
  "brief": "ROHM Semicon Zener Diodes, SOD-128. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "category": "Diodes",
    "subcategory": "Zener Diodes",
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      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint."
      },
      {
        "number": "2",
        "name": "A",
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        "description": "Anode."
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    ],
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        "cost_usd": 0.0298,
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        "pages": 10,
        "sha256": "c1ad9567ea57f8b6",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
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        "refuses_to_fabricate": true
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      "footprint": "viewers/footprint.html"
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "checked": "2026-10-22",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "ROHM Semicon",
      "Package": "SOD-128",
      "Category": "Diodes",
      "Pins": "2"
    },
    "characteristics": {
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          "min": 4.3,
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          "max": 4.8,
          "conditions": "Iz = 40 mA, Ta = 25ºC, VZ test time 40ms",
          "source_page": 2,
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        },
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          "unit": "Ω",
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          "max": 15,
          "conditions": "Iz = 40 mA, Ta = 25ºC",
          "source_page": 2,
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        },
        {
          "name": "Reverse Current",
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          "kind": "electrical",
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          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "VR = 1.0 V, Ta = 25ºC",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "Ta = 25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "Ta = 25℃",
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        {
          "name": "Storage temperature",
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          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
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          "conditions": "Ta = 25℃",
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  "discovery_pitch": "PDZVTR4.3B (ROHM Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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