ESD752DBZR

{
  "slug": "esd752dbzr",
  "version": "0.1.0",
  "type": "component",
  "description": "TEXAS INSTRUMENTS Global Sourcing Parts, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "global sourcing parts",
    "esd752dbzr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "esd752dbzr.kicad_sym",
    "esd752dbzr.kicad_mod",
    "esd752dbzr.glb",
    "esd752dbzr.step",
    "esd752dbzr.lbr",
    "docs/hero.png",
    "docs/esd752dbzr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "esd752dbzr-hero.glb",
    "esd752dbzr-hero.overlay.json",
    "esd752dbzr-etched.glb"
  ],
  "component": {
    "mpn": "ESD752DBZR",
    "manufacturer": "TEXAS INSTRUMENTS",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603186609106010112",
    "parts": {
      "symbol": "esd752dbzr.kicad_sym",
      "footprint": "esd752dbzr.kicad_mod",
      "model_3d": "esd752dbzr-hero.glb",
      "model_3d_plain": "esd752dbzr-etched.glb",
      "model_3d_step": "esd752dbzr-etched.step",
      "model_3d_step_plain": "esd752dbzr.step",
      "lbr": "esd752dbzr.lbr"
    },
    "distributor_links": {
      "lcsc": "C20345397",
      "digikey": "296-ESD752DBZRTR-ND",
      "mouser": "595-ESD752DBZR"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T15:57:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-ESD752DBZRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-ESD752DBZR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IO 1",
        "type": "bidirectional",
        "description": "ESD-protected bidirectional I/O with a reverse stand-off voltage of ±24 V (VRWM), IEC 61000-4-2 contact discharge of ±30 kV and IEC 61000-4-5 (8/20 µs) surge current of 5.7 A for the ESD752."
      },
      {
        "number": "2",
        "name": "IO 2",
        "type": "bidirectional",
        "description": "ESD-protected bidirectional I/O with a reverse stand-off voltage of ±24 V (VRWM), IEC 61000-4-2 contact discharge of ±30 kV and IEC 61000-4-5 (8/20 µs) surge current of 5.7 A for the ESD752."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Connect to ground; the layout guidance says to use a thick and short trace for this return path when pin 3 is connected to ground."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Table 5-1 lists the I/O pins as 'IO 1, 2' with the NO. column not separately printed for them, and t; Descriptions cite limits from other pages: VRWM and surge/ESD ratings from pages 4-5 (Absolute Maxim"
        ],
        "pages_sent": 24,
        "cost_usd": 0.0977,
        "at": "2026-10-23T15:56:26"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603186609106010112",
        "pages": 24,
        "sha256": "9027f2d577fc22ab",
        "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": "esd752dbzr.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": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "esd752dbzr-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": "6c71afb43461bc129dd372cf05ffafbc9a2be3bf7a7689dc901ccc200251b11b",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}