1N5408 3A Rectifier Diode

{
  "schema_version": 1,
  "type": "component",
  "slug": "1n5408",
  "title": "1N5408 3A Rectifier Diode",
  "brief": "3 A, 1000 V general-purpose glass-passivated rectifier in axial DO-201AD.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "diode",
    "rectifier",
    "power",
    "1000v",
    "3a",
    "do-201ad",
    "diodes"
  ],
  "component": {
    "mpn": "1N5408",
    "manufacturer": "Diodes Incorporated",
    "package": "DO-201AD",
    "pin_count": 2,
    "category": "Discrete Semiconductor",
    "subcategory": "Rectifier Diode",
    "datasheet": "https://www.diodes.com/datasheet/download/1N5400G.pdf",
    "parts": {
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      "footprint": "1n5408.kicad_mod",
      "model_3d": "1n5408.glb",
      "lbr": "1n5408.lbr",
      "model_3d_step": "1n5408.step"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode terminal of the rectifier diode, identified by the printed band on the DO-201AD case. Blocks reverse current up to VRRM = 1000V for the 1N5408G variant."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode terminal of the rectifier diode. Conventional forward current flows from anode to cathode when VF > ~0.7V (typ 1.1V at IF = 3.0A)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.diodes.com/datasheet/download/1N5400G.pdf",
        "pages": 3,
        "sha256": "a8a9a95573279586",
        "source_tier": "mfr"
      },
      "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": "1n5408.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": 0.0,
        "footprint_binding": "identity",
        "sha256": "74dfc3e30557da83985dc913a3e74e2db498d62d061b20b48cba0cdf7b37301b",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Type": "General-purpose rectifier",
      "Average forward current (IO)": "3 A",
      "Peak repetitive reverse voltage (VRRM)": "1000 V",
      "Forward voltage (VF)": "1.0 V at 3 A",
      "Peak surge current (IFSM)": "200 A",
      "Reverse recovery": "Standard (not fast)",
      "Operating temperature": "-65 C to 150 C"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "3A rectifier",
    "high-voltage diode",
    "mains rectification",
    "power supply diode"
  ],
  "discovery_pitch": "A rugged 3 A, 1000 V rectifier for line-powered supplies and general power rectification.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "1n5408.kicad_sym",
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    "1n5408.glb",
    "1n5408.lbr",
    "docs/hero.png",
    "docs/1n5408-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "1n5408-etched.step"
  ]
}