main
Ray Set visibility: public 37e394c 10d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "sbr20100ct",
  "title": "SBR20100CT",
  "brief": "SMC Sangdest Microelectronicstronic Nanjing Schottky Diodes, TO-220AB-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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    "diodes",
    "sbr20100ct",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
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    "manufacturer": "SMC Sangdest Microelectronicstronic Nanjing",
    "package": "TO-220AB-3",
    "pin_count": 3,
    "category": "Diodes",
    "subcategory": "Schottky Diodes",
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    "parts": {
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      "footprint": "sbr20100ct.kicad_mod",
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      "model_3d_plain": "sbr20100ct-etched.glb",
      "model_3d_step": "sbr20100ct-etched.step",
      "model_3d_step_plain": "sbr20100ct.step",
      "lbr": "sbr20100ct.lbr"
    },
    "distributor_links": {
      "lcsc": "C493155",
      "digikey": "1655-2288-ND",
      "mouser": "621-SBR20100CT"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T14:47:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1655-2288-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "621-SBR20100CT",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
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        "name": "A1",
        "type": "passive",
        "description": "Anode of the first Schottky diode leg, rated 10 A average per leg and 100 V reverse voltage."
      },
      {
        "number": "2",
        "name": "CATHODE",
        "type": "passive",
        "description": "Common cathode (center tap) of both diode legs, rated 100 V VRRM and 20 A per device, also connected to the mounting tab."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "passive",
        "description": "Anode of the second Schottky diode leg, rated 10 A average per leg and 100 V reverse voltage."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The circuit diagram labels pin 2 as the base common cathode. The datasheet does not say outright tha",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1714,
        "at": "2026-10-16T14:46:57"
      },
      "datasheet": {
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        "pages": 4,
        "sha256": "b38887ab38eb099f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "units": "mm",
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        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "7cb065d935df5771f0ba6e48ddd180863a121af76483dad7f18e667a7b68204a",
        "checked": "2026-10-16",
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      },
      {
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      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "SMC Sangdest Microelectronicstronic Nanjing",
      "Package": "TO-220AB-3",
      "Category": "Diodes",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "b38887ab38eb099f2401fd6dee334b1c42c8edd7c393a053f53ee4b89072ece6",
      "rows": [
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          "name": "Peak Repetitive Reverse Voltage",
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          "conditions": "",
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        },
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          "name": "Working Peak Reverse Voltage",
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        },
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        },
        {
          "name": "Average Rectified Forward Current (Per Leg)",
          "symbol": "IF (AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "50% duty cycle @Tc=133°C, rectangular wave form",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average Rectified Forward Current (Per Device)",
          "symbol": "IF (AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "50% duty cycle @Tc=133°C, rectangular wave form",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak One Cycle Non-Repetitive Surge Current (Per Leg)",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
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          "conditions": "8.3ms, Half Sine pulse, TC = 25 C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Repetitive Reverse Surge Current (Per Leg)",
          "symbol": "IRRM",
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          "unit": "A",
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          "typ": null,
          "max": 0.5,
          "conditions": "2.0s,1.0KHz",
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          "source": "datasheet"
        },
        {
          "name": "Forward Voltage Drop (Per Leg), TJ = 25 C",
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        },
        {
          "name": "Forward Voltage Drop (Per Leg), TJ = 125 C",
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          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Reverse Current (Per Leg), TJ = 25 C",
          "symbol": "IR1",
          "kind": "electrical",
          "unit": "mA",
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          "typ": 0.001,
          "max": 1,
          "conditions": "@VR = rated VR, TJ = 25 C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Reverse Current (Per Leg), TJ = 125 C",
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          "kind": "electrical",
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          "min": null,
          "typ": 0.1,
          "max": 6,
          "conditions": "@VR = rated VR, TJ = 125 C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction Capacitance (Per Leg)",
          "symbol": "CT",
          "kind": "electrical",
          "unit": "pF",
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          "max": 350,
          "conditions": "@VR = 5V, TC = 25 C, fSIG = 1MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Voltage Rate of Change",
          "symbol": "dv/dt",
          "kind": "electrical",
          "unit": "V/s",
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          "typ": null,
          "max": 10000,
          "conditions": "150C TJ operation",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
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          "kind": "thermal",
          "unit": "C",
          "min": -55,
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        },
        {
          "name": "Typical Thermal Resistance Junction to Case (Per Leg)",
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          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "DC operation",
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          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  ],
  "discovery_triggers": [
    "sbr20100ct"
  ],
  "discovery_pitch": "SBR20100CT (SMC Sangdest Microelectronicstronic Nanjing) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "type": "image",
    "path": "docs/hero.png"
  },
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    "sbr20100ct-hero.overlay.json",
    "sbr20100ct-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}