MUR4100ERLG

{
  "schema_version": 1,
  "type": "component",
  "slug": "mur4100erlg",
  "title": "MUR4100ERLG",
  "brief": "onsemi Diodes - Fast Recovery Rectifiers, DO-201AD. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "diodes",
    "mur4100erlg",
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    "extractor-text"
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  "component": {
    "mpn": "MUR4100ERLG",
    "manufacturer": "onsemi",
    "package": "DO-201AD",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Diodes - Fast Recovery Rectifiers",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/mur4100erl-d.pdf",
    "parts": {
      "symbol": "mur4100erlg.kicad_sym",
      "footprint": "mur4100erlg.kicad_mod",
      "model_3d": "mur4100erlg-hero.glb",
      "model_3d_step": "mur4100erlg.step",
      "lbr": "mur4100erlg.lbr",
      "model_3d_plain": "mur4100erlg.glb"
    },
    "distributor_links": {
      "lcsc": "C111831"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:34:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode, indicated by the polarity band; the MUR4100E blocks reverse voltage up to 1000 V (VRRM/VRWM/VR)."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode; the MUR4100E carries 4.0 A average rectified forward current at TA = 35°C."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: MUR4100ERLG is the tape-and-reel (1500/reel) Pb-free version of the MUR4100E in the Axial Lead case "
        ],
        "pages_sent": 6,
        "cost_usd": 0.061,
        "at": "2026-10-22T21:34:38"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/mur4100erl-d.pdf",
        "pages": 6,
        "sha256": "e6e4a0b00f52c47d",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "file": "mur4100erlg.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          16.54,
          5.22,
          8.21
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "74dfc3e30557da83985dc913a3e74e2db498d62d061b20b48cba0cdf7b37301b",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "DO-201AD",
      "Category": "Diodes",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e6e4a0b00f52c47d0df0c7b12ac68f44f7d02eb66c771ef0461ace764b6c8872",
      "rows": [
        {
          "name": "Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage (MUR4100E)",
          "symbol": "VRRM, VRWM, VR",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "MUR4100E",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average Rectified Forward Current",
          "symbol": "IF(AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "Square Wave; Mounting Method #3 Per Note 2; TA = 35°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Non-Repetitive Peak Surge Current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction and Storage Temperature Range",
          "symbol": "TJ, Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 175,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Instantaneous Forward Voltage",
          "symbol": "vF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.53,
          "conditions": "iF = 3.0 A, TJ = 150°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Instantaneous Forward Voltage",
          "symbol": "vF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.75,
          "conditions": "iF = 3.0 A, TJ = 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Instantaneous Forward Voltage",
          "symbol": "vF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.85,
          "conditions": "iF = 4.0 A, TJ = 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Instantaneous Reverse Current",
          "symbol": "iR",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 900,
          "conditions": "Rated dc Voltage, TJ = 150°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Instantaneous Reverse Current",
          "symbol": "iR",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "Rated dc Voltage, TJ = 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Reverse Recovery Time",
          "symbol": "trr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "IF = 1.0 Amp, di/dt = 50 Amp/µs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Reverse Recovery Time",
          "symbol": "trr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 75,
          "conditions": "IF = 0.5 Amp, iR = 1.0 Amp, IREC = 0.25 Amp",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Forward Recovery Time",
          "symbol": "tfr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 75,
          "conditions": "IF = 1.0 Amp, di/dt = 100 Amp/µs, Recovery to 1.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Controlled Avalanche Energy",
          "symbol": "WAVAL",
          "kind": "electrical",
          "unit": "mJ",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "See Test Circuit in Figure 6",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typical Peak Reverse Recovery Current",
          "symbol": "IRM",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "IF = 1.0 A, di/dt = 50 A/µs",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 28,
          "max": null,
          "conditions": "Mounting Method 3, still air, typical",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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  "discovery_triggers": [
    "mur4100erlg"
  ],
  "discovery_pitch": "MUR4100ERLG (onsemi) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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}