NSVBAS21SLT1G

{
  "schema_version": 1,
  "type": "component",
  "slug": "nsvbas21slt1g",
  "title": "NSVBAS21SLT1G",
  "brief": "onsemi Switching Diodes, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "NSVBAS21SLT1G",
    "manufacturer": "onsemi",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Diodes",
    "subcategory": "Switching Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588934922887172097",
    "parts": {
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      "footprint": "nsvbas21slt1g.kicad_mod",
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      "model_3d_step_plain": "nsvbas21slt1g.step",
      "lbr": "nsvbas21slt1g.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "ANODE",
        "type": "passive",
        "description": "Anode of the first diode in the series pair. Forward current up to 225 mA peak; series pair blocks 250 Vdc reverse."
      },
      {
        "number": "2",
        "name": "CATHODE",
        "type": "passive",
        "description": "Cathode of the second diode in the series pair. Together with pin 1 forms the two external ends of the series-connected diode string."
      },
      {
        "number": "3",
        "name": "CATHODE/ANODE",
        "type": "passive",
        "description": "Common node between the two series diodes: cathode of diode 1 tied to anode of diode 2. Can be left floating for a simple series stack or used as a mid-tap."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588934922887172097",
        "pages": 3,
        "sha256": "4d06a921df2aab3a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "77c75aa579de4a2e358028e6284451b2183a789eee249503a69ff2d2c422ab83",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOT-23",
      "Category": "Diodes",
      "Pins": "3"
    }
  },
  "variants": [
    {
      "mpn": "NSVBAS21SLT1G",
      "kind": "packaging"
    }
  ],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "NSVBAS21SLT1G (onsemi) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
  },
  "files": [
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    "nsvbas21slt1g.glb",
    "nsvbas21slt1g.step",
    "nsvbas21slt1g.lbr",
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    "docs/nsvbas21slt1g-datasheet.pdf",
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  "visibility": {
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  },
  "updated_at": "2026-09-25T03:17:36.807Z"
}