DS9801AS3R

{
  "schema_version": 1,
  "type": "component",
  "slug": "ds9801as3r",
  "title": "DS9801AS3R",
  "brief": "DSTECH Surge Protection Devices (SPDs), SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "circuit protection",
    "ds9801as3r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "DS9801AS3R",
    "manufacturer": "DSTECH",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "Surge Protection Devices (SPDs)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908606151663616",
    "parts": {
      "symbol": "ds9801as3r.kicad_sym",
      "footprint": "ds9801as3r.kicad_mod",
      "model_3d": "ds9801as3r-etched.glb",
      "model_3d_plain": "ds9801as3r.glb",
      "model_3d_step": "ds9801as3r-etched.step",
      "model_3d_step_plain": "ds9801as3r.step",
      "lbr": "ds9801as3r.lbr"
    },
    "distributor_links": {
      "lcsc": "C5884223"
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input of supply voltage with maximum withstand voltage to 36V."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output pin with 100mΩ ON resistance and integrated overvoltage, overcurrent, and overtemperature protection."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 11,
        "cost_usd": 0.1194,
        "at": "2026-09-17T21:47:19"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908606151663616",
        "pages": 11,
        "sha256": "55b0086bdcfaa5b7",
        "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": "ds9801as3r.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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ds9801as3r-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": "cbe1b67a9bb429fdb8948fc16b1fdda12439ff421a88c2ef42025116a9010d8a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "DSTECH",
      "Package": "SOT-23-3",
      "Category": "Circuit Protection",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ds9801as3r"
  ],
  "discovery_pitch": "DS9801AS3R (DSTECH) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ds9801as3r.kicad_sym",
    "ds9801as3r.kicad_mod",
    "ds9801as3r.glb",
    "ds9801as3r.step",
    "ds9801as3r.lbr",
    "docs/hero.png",
    "docs/ds9801as3r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T20:10:10.625Z"
}