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Ray Set visibility: public 371ebea 5d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "tb320s",
  "title": "TB320S",
  "brief": "YFW Schottky Barrier Diodes (SBD), ABS. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "diodes",
    "tb320s",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TB320S",
    "manufacturer": "YFW",
    "package": "ABS",
    "pin_count": 4,
    "category": "Diodes",
    "subcategory": "Schottky Barrier Diodes (SBD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/2f8d255ce609b7ac6c6023cbd16b76dc.pdf",
    "parts": {
      "symbol": "tb320s.kicad_sym",
      "footprint": "tb320s.kicad_mod",
      "model_3d": "tb320s-hero.glb",
      "model_3d_plain": "tb320s-etched.glb",
      "model_3d_step": "tb320s-etched.step",
      "model_3d_step_plain": "tb320s.step",
      "lbr": "tb320s.lbr"
    },
    "distributor_links": {
      "lcsc": "C2898464"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T10:22:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AC1",
        "type": "passive",
        "description": "Input pin (~) of the bridge, AC input connection; TB320S is rated 200 V VRRM, 140 V VRMS, 3 A average rectified output current."
      },
      {
        "number": "2",
        "name": "AC2",
        "type": "passive",
        "description": "Input pin (~) of the bridge, second AC input connection; TB320S is rated 200 V VRRM, 140 V VRMS, 3 A average rectified output current."
      },
      {
        "number": "3",
        "name": "DC+",
        "type": "passive",
        "description": "Output Anode (+), positive rectified DC output of the bridge, 3 A average rectified output current."
      },
      {
        "number": "4",
        "name": "DC-",
        "type": "passive",
        "description": "Output Cathode (-), negative rectified DC output of the bridge, 3 A average rectified output current."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/2f8d255ce609b7ac6c6023cbd16b76dc.pdf",
        "pages": 3,
        "sha256": "2e55cdda11171694",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tb320s.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.2,
          5,
          1.6
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "37eae8388edd4024b25751aa975b144513ff639ec97bf3cf0c95fa2a2e2247af",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tb320s-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.2,
          5,
          1.6
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e3914f8eb7ea92c478b892d3dad2e8a5543960c763654c4bfe2386728f67515c",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "YFW",
      "Package": "ABS",
      "Category": "Diodes",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "2e55cdda11171694019c4709dc4b2f7915361eaaa72665f3bff15e358fba1619",
      "rows": [
        {
          "name": "Maximum Repetitive Peak Reverse Voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum RMS voltage",
          "symbol": "VRMS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 140,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Blocking Voltage",
          "symbol": "VDC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average Rectified Output Current",
          "symbol": "IF(AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Forward Surge Current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "8.3 ms single half sine-wave superimposed on rated load (JEDEC method)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Max Instantaneous Forward Voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.95,
          "conditions": "at 3 A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "@TA=25°C, at rated DC blocking voltage",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "@TA=100°C, at rated DC blocking voltage",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "Tj",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Junction Capacitance",
          "symbol": "Cj",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "measured at 1 MHz, applied reverse voltage 4 V DC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Thermal Resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "mounted on glass epoxy PC board with 4×1.5\"×1.5\" (3.81×3.81 cm) copper pad",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tb320s"
  ],
  "discovery_pitch": "TB320S (YFW) 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",
    "tb320s.kicad_sym",
    "tb320s.kicad_mod",
    "tb320s.glb",
    "tb320s.step",
    "tb320s.lbr",
    "docs/hero.png",
    "docs/tb320s-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tb320s-hero.glb",
    "tb320s-hero.overlay.json",
    "tb320s-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}