main
Ray Set visibility: public 87c72d9 5h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "s2m-smb",
  "title": "S2M-SMB",
  "brief": "GOODWORK Diodes - General Purpose, SMB(DO-214AA). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "manufacturer": "GOODWORK",
    "package": "SMB(DO-214AA)",
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    "category": "Diodes",
    "subcategory": "Diodes - General Purpose",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/330c0c5d6b768f7ff92379ca53f29e2f.pdf",
    "parts": {
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      "footprint": "s2m-smb.kicad_mod",
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      "model_3d_plain": "s2m-smb-etched.glb",
      "model_3d_step": "s2m-smb-etched.step",
      "model_3d_step_plain": "s2m-smb.step",
      "lbr": "s2m-smb.lbr"
    },
    "distributor_links": {
      "lcsc": "C908419",
      "digikey": "6557-S2M-SMBTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T05:33:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "6557-S2M-SMBTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint."
      },
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        "number": "2",
        "name": "A",
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        "description": "Anode."
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    ],
    "provenance": {
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      "factory_chain": {
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        "extractor": "extract_pins",
        "primary_model": "cathode-band convention",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.001,
        "at": "2026-10-21T05:30:06"
      },
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        "pages": 4,
        "sha256": "a899eee9d825eda1",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "029466277d91e9f5492556be93e46611049e07115c7913880c547afa96058ed4",
        "checked": "2026-10-21",
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      },
      {
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        "units": "mm",
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        "seat": "z = 0",
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        "zmin_mm": 0,
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        "sha256": "d92167153550ab34d0435d381fd9abe8371e9fae57ee7ace293f331bb55321d8",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "GOODWORK",
      "Package": "SMB(DO-214AA)",
      "Category": "Diodes",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "a899eee9d825eda1cb4758ce8b9d39e06bf2fb76be143256a3b8a7b6d41fc21d",
      "rows": [
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          "name": "Maximum Recurrent Peak Reverse Voltage (S2M column)",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum RMS Voltage (S2M column)",
          "symbol": "VRMS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 700,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Blocking Voltage (S2M column)",
          "symbol": "VDC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
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          "conditions": "",
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        },
        {
          "name": "Maximum Average Forward Rectified Current",
          "symbol": "IF(AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "Rating 25 C ambient temperature",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak Forward Surge Current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "8.3 ms single half sine-wave superimposed on rated load (JEDEC method)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Instantaneous Forward Voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.1,
          "conditions": "at 2.0A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 5,
          "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": 100,
          "conditions": "Ta=100 C, at Rated DC Blocking Voltage",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical Junction Capacitance",
          "symbol": "CJ",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "Measured at 1MHz and applied reverse voltage of 4.0V D.C. (Note 1)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating and Storage Temperature Range",
          "symbol": "TJ, TSTG",
          "kind": "recommended_operating",
          "unit": "C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Typical Thermal Resistance",
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          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": 58,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction to Lead",
          "symbol": "RθJL",
          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": 16,
          "max": null,
          "conditions": "Note 2",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "readme",
    "breadcrumbs",
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  ],
  "discovery_triggers": [
    "s2m-smb"
  ],
  "discovery_pitch": "S2M-SMB (GOODWORK) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "viewers/symbol.html",
    "viewers/footprint.html",
    "s2m-smb-hero.glb",
    "s2m-smb-hero.overlay.json",
    "s2m-smb-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}