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Ray Set visibility: public 95aab51 6d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "em516",
  "title": "EM516",
  "brief": "(DIOTEC) Diodes - General Purpose, DO-41. 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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  "tags": [
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    "extractor-text"
  ],
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    "manufacturer": "(DIOTEC)",
    "package": "DO-41",
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    "category": "Diodes",
    "subcategory": "Diodes - General Purpose",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/330244dfb0505227f7598e15b637d135.pdf",
    "parts": {
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      "footprint": "em516.kicad_mod",
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      "model_3d_step": "em516.step",
      "lbr": "em516.lbr",
      "model_3d_plain": "em516.glb"
    },
    "distributor_links": {
      "lcsc": "C5148434",
      "digikey": "4878-EM516CT-ND",
      "mouser": "637-EM516"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T01:15:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "4878-EM516CT-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "637-EM516",
        "status": "found"
      }
    },
    "pins": [
      {
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        "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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    ],
    "provenance": {
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        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        ],
        "pages_sent": 3,
        "cost_usd": 0.0016,
        "at": "2026-10-22T01:13:45"
      },
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        "pages": 3,
        "sha256": "1fab1e4a2d8ff400",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "zmin_mm": -2.5,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c3e23d4b276811b74eecb329bd4480209ad3dbc8cf6e6e3f2a5b542c5ca343c1",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "(DIOTEC)",
      "Package": "DO-41",
      "Category": "Diodes",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "1 Valid, if leads are kept at TA at 10 mm distance from case – Gültig, wenn d. Anschlüsse in 10 mm vom Geh. auf TA gehalten werden 2 http://www.diotec.com/ © Diotec Semiconductor AG",
        "page": 2,
        "doc": "ds.pdf",
        "plating": "silver"
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      "version": 1,
      "datasheet_sha256": "1fab1e4a2d8ff4002c7a7fc2256b3916b21410d323a4a8937fd28b585213c359"
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      "rows": [
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          "typ": null,
          "max": 1800,
          "conditions": "",
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          "conditions": "",
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        {
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          "typ": null,
          "max": 1,
          "conditions": "TA = 75°C, R-load",
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          "source": "datasheet"
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          "min": null,
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          "max": 0.8,
          "conditions": "TA = 100°C, R-load",
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          "source": "datasheet"
        },
        {
          "name": "Repetitive peak forward current",
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          "max": 5.4,
          "conditions": "f > 15 Hz, TA = 75°C",
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          "source": "datasheet"
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        {
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          "conditions": "50 Hz (10 ms)",
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        {
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          "conditions": "60 Hz (8.3 ms)",
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        {
          "name": "Rating for fusing",
          "symbol": "i²t",
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          "max": 3.6,
          "conditions": "t < 10 ms",
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          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
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        {
          "name": "Storage temperature",
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        {
          "name": "Forward voltage",
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          "min": null,
          "typ": null,
          "max": 1.1,
          "conditions": "Tj = 25°C, IF = 1 A",
          "source_page": 2,
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        },
        {
          "name": "Leakage current",
          "symbol": "IR",
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          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Tj = 25°C, VR = VRRM",
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          "min": null,
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          "max": 50,
          "conditions": "Tj = 100°C, VR = VRRM",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typ. thermal resistance junction to ambient",
          "symbol": "RthA",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": 45,
          "max": null,
          "conditions": "leads kept at TA at 10 mm distance from case",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typ. thermal resistance junction to leads",
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  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  ],
  "discovery_triggers": [
    "em516"
  ],
  "discovery_pitch": "EM516 ((DIOTEC)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "em516.lbr",
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    "em516-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}