BSP75NTA

{
  "schema_version": 1,
  "type": "component",
  "slug": "bsp75nta",
  "title": "BSP75NTA",
  "brief": "Diodes Incorporated Power Distribution Switches, SOT-223-4. 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",
    "power management (pmic)",
    "bsp75nta",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BSP75NTA",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-223-4",
    "pin_count": 4,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586200477922549760",
    "parts": {
      "symbol": "bsp75nta.kicad_sym",
      "footprint": "bsp75nta.kicad_mod",
      "model_3d": "bsp75nta-hero.glb",
      "model_3d_plain": "bsp75nta.glb",
      "model_3d_step": "bsp75nta-etched.step",
      "model_3d_step_plain": "bsp75nta.step",
      "lbr": "bsp75nta.lbr"
    },
    "distributor_links": {
      "lcsc": "C172450",
      "digikey": "BSP75NTR-ND",
      "mouser": "522-BSP75NTA"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T17:34:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "BSP75NTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "522-BSP75NTA",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "input",
        "description": "Logic-level input (gate) of the self-protected low-side switch, ESD protected, continuous VIN -0.2 to 10 V (peak -0.2 to 20 V), with protection features specified for VIN of at least 4.5 V."
      },
      {
        "number": "2",
        "name": "D",
        "type": "passive",
        "description": "Drain (load side) of the low-side switch, 60 V continuous VDS with active clamp of 60 to 75 V at 10 mA, and it must be electrically isolated from the source tab, with significant copper recommended for thermal performance."
      },
      {
        "number": "3",
        "name": "S",
        "type": "power_in",
        "description": "Source pin, which is the ground return of the low-side switch and is connected internally to the tab."
      },
      {
        "number": "4",
        "name": "S",
        "type": "power_in",
        "description": "Tab connected to the source pin and it must be electrically isolated from the drain pin."
      }
    ],
    "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": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin-out drawing on page 1 shows only the labels S, D and IN (right side, top to bottom: S, D, IN; The datasheet does not give electrical types. The drain is classed as passive and the source and tab",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 9,
        "cost_usd": 0.2936,
        "at": "2026-10-09T17:32:53"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586200477922549760",
        "pages": 9,
        "sha256": "73dfe20e768d7e15",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "bsp75nta.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7,
          6.5,
          1.7
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "77ad6dbacc493cb619c728f26d2ddcf461eb0feb6b977b47d01d51e67016f654",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bsp75nta-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7,
          6.5,
          1.7
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e08c12d75d5ca14cf9577d30e132e54abdf42e8e6ba5646ce32635eb669436e0",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-223-4",
      "Category": "Power Management (PMIC)",
      "Pins": "4"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bsp75nta"
  ],
  "discovery_pitch": "BSP75NTA (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bsp75nta.kicad_sym",
    "bsp75nta.kicad_mod",
    "bsp75nta.glb",
    "bsp75nta.step",
    "bsp75nta.lbr",
    "docs/hero.png",
    "docs/bsp75nta-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bsp75nta-hero.glb",
    "bsp75nta-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}