main
Ray Set visibility: public 1fdaadd 3h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "mur460s",
  "title": "MUR460S",
  "brief": "amsem Fast Recovery / High Efficiency Diodes, SMC. 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",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "diodes",
    "mur460s",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MUR460S",
    "manufacturer": "amsem",
    "package": "SMC",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Fast Recovery / High Efficiency Diodes",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/094e96e6fde1a36a6ad84def7457c306.pdf",
    "parts": {
      "symbol": "mur460s.kicad_sym",
      "footprint": "mur460s.kicad_mod",
      "model_3d": "mur460s-hero.glb",
      "model_3d_plain": "mur460s-etched.glb",
      "model_3d_step": "mur460s-etched.step",
      "model_3d_step_plain": "mur460s.step",
      "lbr": "mur460s.lbr"
    },
    "distributor_links": {
      "lcsc": "C18336934"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:55:24Z",
      "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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode."
      }
    ],
    "provenance": {
      "extractor": "extract_pins",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins",
        "primary_model": "cathode-band convention",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0177,
        "at": "2026-10-22T21:55:10"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/094e96e6fde1a36a6ad84def7457c306.pdf",
        "pages": 4,
        "sha256": "77ade2c0588fc93c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mur460s.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          8,
          5.9,
          2.31
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "30dab4c2e22239b7e3694a4d45304e04255c6b70a79d28e9c34c6072ba647991",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mur460s-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          8,
          5.9,
          2.31
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "9238b21a0de180bb6ec8eabce1b62e053e81bbd0142f37cc1c7102359fbd1870",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "amsem",
      "Package": "SMC",
      "Category": "Diodes",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "77ade2c0588fc93c8d6f0dd7a0ea42cdb4f49a680a1a8c43a87557c8b2fa9212"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "77ade2c0588fc93c8d6f0dd7a0ea42cdb4f49a680a1a8c43a87557c8b2fa9212",
      "rows": [
        {
          "name": "Repetitive Peak Reverse Voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average Forward Current",
          "symbol": "IO",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "Half-sine wave, Resistance load, Tc(Fig.1)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Surge (Nonrepetitive) Forward Current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "60HZ sine wave, 1 cycle, Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Forward Voltage",
          "symbol": "VFM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.25,
          "conditions": "@IF=3A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Forward Voltage",
          "symbol": "VFM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.3,
          "conditions": "@IF=4A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Reverse Current",
          "symbol": "IRRM1",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VRM=VRRM, Ta=25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Reverse Current",
          "symbol": "IRRM2",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "VRM=VRRM, Ta=125℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum reverse recovery time",
          "symbol": "Trr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "IF=0.5A, IR=1.0A, Irr=0.25A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance",
          "symbol": "RθJ-L",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 12,
          "max": null,
          "conditions": "Between junction and terminal",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mur460s"
  ],
  "discovery_pitch": "MUR460S (amsem) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mur460s.kicad_sym",
    "mur460s.kicad_mod",
    "mur460s.glb",
    "mur460s.step",
    "mur460s.lbr",
    "docs/hero.png",
    "docs/mur460s-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mur460s-hero.glb",
    "mur460s-hero.overlay.json",
    "mur460s-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}