main
Ray Set visibility: public 3835842 1d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "es3bc",
  "title": "ES3BC",
  "brief": "Shandong Jingdao Microelectronics Diodes - Fast Recovery Rectifiers, SMC. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "diodes",
    "es3bc",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ES3BC",
    "manufacturer": "Shandong Jingdao Microelectronics",
    "package": "SMC",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Diodes - Fast Recovery Rectifiers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3a3e03b804b3496a26734f8ea520245f.pdf",
    "parts": {
      "symbol": "es3bc.kicad_sym",
      "footprint": "es3bc.kicad_mod",
      "model_3d": "es3bc-hero.glb",
      "model_3d_plain": "es3bc-etched.glb",
      "model_3d_step": "es3bc-etched.step",
      "model_3d_step_plain": "es3bc.step",
      "lbr": "es3bc.lbr"
    },
    "distributor_links": {
      "lcsc": "C437862"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:50:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Cathode",
        "type": "passive",
        "description": "Cathode terminal of the rectifier diode (pin 1 per PINNING table; ES3BC blocks up to 100 V VRRM and carries 3 A average forward current)."
      },
      {
        "number": "2",
        "name": "Anode",
        "type": "passive",
        "description": "Anode terminal of the rectifier diode (pin 2 per PINNING table; ES3BC supports 3 A average forward current with 35 ns max reverse recovery time)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "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: Datasheet covers the ES3AC-ES3JC series in one table; the 100 V VRRM for ES3BC is inferred from the "
        ],
        "pages_sent": 3,
        "cost_usd": 0.0303,
        "at": "2026-10-23T12:50:05"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/3a3e03b804b3496a26734f8ea520245f.pdf",
        "pages": 3,
        "sha256": "e92adfb238c7c37c",
        "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": "es3bc.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": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "es3bc-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          5.9,
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "48655753c20ab5dbb9ac4938576462fefba899c1c8179a166c0b0e47f1cf17ff",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Shandong Jingdao Microelectronics",
      "Package": "SMC",
      "Category": "Diodes",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e92adfb238c7c37ceecb59198bf4684693d5b32b117f6d227bd49d1c07d7b37a",
      "rows": [
        {
          "name": "Maximum Repetitive Peak Reverse Voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "ES3BC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum RMS Voltage",
          "symbol": "VRMS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "ES3BC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Blocking Voltage",
          "symbol": "VDC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "ES3BC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Average Forward Rectified Current",
          "symbol": "IF(AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "Tc = 125 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Forward Surge Current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 90,
          "conditions": "8.3 ms single half sine wave superimposed on rated load",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "at rated DC blocking voltage, Ta = 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "at rated DC blocking voltage, Ta = 125 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Reverse Recovery Time",
          "symbol": "trr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 35,
          "conditions": "IF = 0.5 A, IR = 1 A, Irr = 0.25 A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating and Storage Temperature Range",
          "symbol": "Tj, Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Thermal Resistance, junction to ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "P.C.B. mounted with 2.0\" x 2.0\" (5 x 5 cm) copper pad areas",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Thermal Resistance, junction to case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 16,
          "max": null,
          "conditions": "P.C.B. mounted with 2.0\" x 2.0\" (5 x 5 cm) copper pad areas",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "es3bc"
  ],
  "discovery_pitch": "ES3BC (Shandong Jingdao Microelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "es3bc.kicad_sym",
    "es3bc.kicad_mod",
    "es3bc.glb",
    "es3bc.step",
    "es3bc.lbr",
    "docs/hero.png",
    "docs/es3bc-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "es3bc-hero.glb",
    "es3bc-hero.overlay.json",
    "es3bc-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}