main
Ray Set visibility: public 6bc5cb6 1d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "mbr20200ctf-g1",
  "title": "MBR20200CTF-G1",
  "brief": "Diodes Incorporated Schottky Barrier Diodes (SBD), TO-220F-3. 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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  "component": {
    "mpn": "MBR20200CTF-G1",
    "manufacturer": "Diodes Incorporated",
    "package": "TO-220F-3",
    "pin_count": 3,
    "category": "Diodes",
    "subcategory": "Schottky Barrier Diodes (SBD)",
    "datasheet": "https://www.diodes.com/assets/Datasheets/MBR20200CTF-G1.pdf",
    "parts": {
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      "footprint": "mbr20200ctf-g1.kicad_mod",
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      "model_3d_step": "mbr20200ctf-g1.step",
      "lbr": "mbr20200ctf-g1.lbr",
      "model_3d_plain": "mbr20200ctf-g1.glb"
    },
    "distributor_links": {
      "lcsc": "C6299880",
      "digikey": "31-MBR20200CTF-G1-ND",
      "mouser": "621-MBR20200CTF-G1"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T06:05:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "31-MBR20200CTF-G1-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "621-MBR20200CTF-G1",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "passive",
        "description": "Anode of diode 1 (first leg of the dual common-cathode Schottky, 10A per leg, 200V VRRM)."
      },
      {
        "number": "2",
        "name": "K",
        "type": "passive",
        "description": "Common cathode of both diode legs (internal structure shows A1 and A2 sharing K)."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "passive",
        "description": "Anode of diode 2 (second leg of the dual common-cathode Schottky, 10A per leg, 200V VRRM)."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "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: Pin assignment diagram text only lists labels 1,2,3 with A1, K, A2 in order; mapping inferred from t"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0558,
        "at": "2026-10-23T06:04:57"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/MBR20200CTF-G1.pdf",
        "pages": 7,
        "sha256": "e68475b1cbff4578",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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    "models_3d": [
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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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          4.7,
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        "zmin_mm": -9.75,
        "centre_offset_mm": 0.935,
        "footprint_binding": "identity",
        "sha256": "7f1d530d2b80afd7cfb6522420bdcf9d79666f9bf84bbc5b905bfc33593c7ef0",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "TO-220F-3",
      "Category": "Diodes",
      "Pins": "3"
    },
    "appearance": {
      "contacts": {
        "quote": " Terminals: Finish - Matte Tin Annealed over Copper Leadframe.",
        "page": 1,
        "doc": "ds.pdf",
        "material": "Copper",
        "plating": "tin"
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          "unit": "V",
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          "typ": null,
          "max": 0.9,
          "conditions": "IF = 10A, TC = +25°C",
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          "source": "datasheet"
        },
        {
          "name": "Maximum Instantaneous Reverse Current",
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          "typ": null,
          "max": 6,
          "conditions": "Rated DC Voltage, TC = +125°C",
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        {
          "name": "Maximum Instantaneous Reverse Current",
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          "conditions": "Rated DC Voltage, TC = +25°C",
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          "source": "datasheet"
        },
        {
          "name": "Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage",
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          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "Each diode leg",
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          "name": "Average Rectified Forward Current",
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          "conditions": "Rated VR, TC = +133°C",
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          "symbol": "IFSM",
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          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "Surge Applied at Rated Load Conditions Half Wave, Single Phase, 60Hz",
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        },
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          "name": "Operating Junction Temperature Range",
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          "name": "ESD Human Body Model (Class 3B)",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": 8000,
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          "conditions": "Human Body Model = 3B, printed >8000",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Thermal Resistance Junction to Case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "TO-220F-3, device mounted on heat sink, minimum recommended pad layout",
          "source_page": 4,
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        {
          "name": "Maximum Thermal Resistance Junction to Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
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          "conditions": "TO-220F-3, device mounted on heat sink, minimum recommended pad layout",
          "source_page": 4,
          "source": "datasheet"
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      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
    "mbr20200ctf-g1"
  ],
  "discovery_pitch": "MBR20200CTF-G1 (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "visibility": {
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}