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Ray Set visibility: public 77a2ba5 6h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "zmm6b8",
  "title": "ZMM6B8",
  "brief": "MSKSEMI Zener Diodes, LL-34. 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": "Zener Diodes",
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    "distributor_links": {
      "lcsc": "C5359977",
      "digikey": "4878-ZMM6B8CT-ND",
      "mouser": "637-ZMM6B8"
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        "status": "found",
        "lifecycle": "Active"
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        "pn": "637-ZMM6B8",
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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."
      },
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        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode."
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        "extractor": "extract_pins",
        "primary_model": "cathode-band convention",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "pages_sent": 4,
        "cost_usd": 0.0011,
        "at": "2026-10-15T14:54:18"
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        "pages": 4,
        "sha256": "1bfe640430f80bfb",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "bab3a3356a14efb0438caca9adf53472dea34425715606e933f092f87f73f650",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "MSKSEMI",
      "Package": "LL-34",
      "Category": "Diodes",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "1bfe640430f80bfb2e0de1d5279a7dd9f5b90812ba4abbb21ecc93ba2997b279",
      "rows": [
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          "min": 6.66,
          "typ": 6.8,
          "max": 6.94,
          "conditions": "IZT = 5 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
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          "max": 8,
          "conditions": "IZT = 5 mA",
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          "typ": null,
          "max": 150,
          "conditions": "IZK = 1 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse leakage current, Ta = 25 °C",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "VR = 3 V, Ta = 25 °C",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Reverse leakage current, Ta = 125 °C",
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          "kind": "electrical",
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          "typ": null,
          "max": 2,
          "conditions": "VR = 3 V, Ta = 125 °C",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Power dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "Valid provided that electrodes are kept at ambient temperature",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 175,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Storage temperature range",
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          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 175,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction to ambient air",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "K/mW",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "Valid provided that electrodes are kept at ambient temperature",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "IF = 100 mA",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "readme",
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  "discovery_triggers": [
    "zmm6b8"
  ],
  "discovery_pitch": "ZMM6B8 (MSKSEMI) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "viewers/footprint.html",
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    "zmm6b8-hero.overlay.json"
  ],
  "visibility": {
    "public": true
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}