TPMMQA33VT1G

{
  "slug": "tpmmqa33vt1g",
  "version": "0.1.0",
  "type": "component",
  "description": "TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "tpmmqa33vt1g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpmmqa33vt1g.kicad_sym",
    "tpmmqa33vt1g.kicad_mod",
    "tpmmqa33vt1g.glb",
    "tpmmqa33vt1g.step",
    "tpmmqa33vt1g.lbr",
    "docs/hero.png",
    "docs/tpmmqa33vt1g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpmmqa33vt1g-hero.glb",
    "tpmmqa33vt1g-hero.overlay.json",
    "tpmmqa33vt1g-etched.glb"
  ],
  "component": {
    "mpn": "TPMMQA33VT1G",
    "manufacturer": "TECH PUBLIC",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603103662835453952",
    "parts": {
      "symbol": "tpmmqa33vt1g.kicad_sym",
      "footprint": "tpmmqa33vt1g.kicad_mod",
      "model_3d": "tpmmqa33vt1g-hero.glb",
      "model_3d_plain": "tpmmqa33vt1g-etched.glb",
      "model_3d_step": "tpmmqa33vt1g-etched.step",
      "model_3d_step_plain": "tpmmqa33vt1g.step",
      "lbr": "tpmmqa33vt1g.lbr"
    },
    "distributor_links": {
      "lcsc": "C5342421"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T00:03:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IO1",
        "type": "passive",
        "description": "Protected line 1 (uni-directional ESD clamp to the common node), 33V reverse working voltage max, 8/20µs 4A peak pulse current."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground node of the TVS array, tied internally to pin 5; junction capacitance is specified IO to GND at 33pF max."
      },
      {
        "number": "3",
        "name": "IO2",
        "type": "passive",
        "description": "Protected line 2 (uni-directional ESD clamp to the common node), ±30kV air/contact ESD per IEC 61000-4-2."
      },
      {
        "number": "4",
        "name": "IO3",
        "type": "passive",
        "description": "Protected line 3 (uni-directional ESD clamp to the common node), 55V max clamping at 1A (8/20µs)."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground node of the TVS array, tied internally to pin 2."
      },
      {
        "number": "6",
        "name": "IO4",
        "type": "passive",
        "description": "Protected line 4 (uni-directional ESD clamp to the common node), 60V max clamping at 4A (8/20µs)."
      }
    ],
    "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": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin diagram is unlabeled. Pins 2 and 5 are shown joined to the common cathode/anode node shared ; The IO pins are typed 'passive' because the datasheet gives no signal direction for them. The pin na",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.265,
        "at": "2026-10-17T00:02:48"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603103662835453952",
        "pages": 4,
        "sha256": "d57547c17152053a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tpmmqa33vt1g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpmmqa33vt1g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bbea4c4f008b9cc400d2b65a2bf3c0fea340a3a3f256c9c5afeb2fbe62274bc9",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}