TPE24U2S3

{
  "slug": "tpe24u2s3",
  "version": "0.1.0",
  "type": "component",
  "description": "TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-23. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "tpe24u2s3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpe24u2s3.kicad_sym",
    "tpe24u2s3.kicad_mod",
    "tpe24u2s3.glb",
    "tpe24u2s3.step",
    "tpe24u2s3.lbr",
    "docs/hero.png",
    "docs/tpe24u2s3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpe24u2s3-hero.glb",
    "tpe24u2s3-hero.overlay.json",
    "tpe24u2s3-etched.glb"
  ],
  "component": {
    "mpn": "TPE24U2S3",
    "manufacturer": "TECH PUBLIC",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590182942212861952",
    "parts": {
      "symbol": "tpe24u2s3.kicad_sym",
      "footprint": "tpe24u2s3.kicad_mod",
      "model_3d": "tpe24u2s3-hero.glb",
      "model_3d_plain": "tpe24u2s3-etched.glb",
      "model_3d_step": "tpe24u2s3-etched.step",
      "model_3d_step_plain": "tpe24u2s3.step",
      "lbr": "tpe24u2s3.lbr"
    },
    "distributor_links": {
      "lcsc": "C2841404"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T22:30:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I/O1",
        "type": "passive",
        "description": "TVS protected line 1 (anode of uni-directional diode to pin 3); VRWM 24V max, junction capacitance 70pF max pin 1 to pin 3."
      },
      {
        "number": "2",
        "name": "I/O2",
        "type": "passive",
        "description": "TVS protected line 2 (anode of uni-directional diode to pin 3); VRWM 24V max, junction capacitance 70pF max pin 2 to pin 3."
      },
      {
        "number": "3",
        "name": "COMMON",
        "type": "passive",
        "description": "Common pin of the two TVS diodes shared by lines 1 and 2; per the p.1 diagram it is the common node, and for uni-directional use is typically the ground/return reference."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590182942212861952",
        "pages": 4,
        "sha256": "ff72013d208d04a5",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tpe24u2s3.step",
        "role": "plain",
        "up": "Z",
        "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": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpe24u2s3-etched.step",
        "role": "eda",
        "up": "Z",
        "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": "18954af79fcb78c4977ad708473ca6e75dafd7df5a831a40dcafa4f477b526d7",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}