DGD2103MS8-13

{
  "slug": "dgd2103ms8-13",
  "version": "0.1.0",
  "type": "component",
  "description": "Diodes Incorporated Gate Drive ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "dgd2103ms8-13",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dgd2103ms8-13.kicad_sym",
    "dgd2103ms8-13.kicad_mod",
    "dgd2103ms8-13.glb",
    "dgd2103ms8-13.step",
    "dgd2103ms8-13.lbr",
    "docs/hero.png",
    "docs/dgd2103ms8-13-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dgd2103ms8-13-hero.glb",
    "dgd2103ms8-13-hero.overlay.json",
    "dgd2103ms8-13-etched.glb"
  ],
  "component": {
    "mpn": "DGD2103MS8-13",
    "manufacturer": "Diodes Incorporated",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "Gate Drive ICs",
    "datasheet": "https://www.diodes.com/assets/Datasheets/DGD2103MS8-13.pdf",
    "parts": {
      "symbol": "dgd2103ms8-13.kicad_sym",
      "footprint": "dgd2103ms8-13.kicad_mod",
      "model_3d": "dgd2103ms8-13-hero.glb",
      "model_3d_plain": "dgd2103ms8-13-etched.glb",
      "model_3d_step": "dgd2103ms8-13-etched.step",
      "model_3d_step_plain": "dgd2103ms8-13.step",
      "lbr": "dgd2103ms8-13.lbr"
    },
    "distributor_links": {
      "lcsc": "C460691",
      "digikey": "DGD2103MS8-13DITR-ND",
      "mouser": "621-DGD2103MS8-13"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T21:33:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "DGD2103MS8-13DITR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "621-DGD2103MS8-13",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Low-side and logic supply, recommended operating range 10 V to 20 V, with undervoltage lockout (positive-going threshold 8.0 V to 9.8 V, typical 8.9 V)."
      },
      {
        "number": "2",
        "name": "HIN",
        "type": "input",
        "description": "Logic input for the high-side gate driver, in phase with HO; logic inputs are TTL/CMOS compatible down to 3.3 V, Schmitt-triggered, with recommended range 0 V to 6 V."
      },
      {
        "number": "3",
        "name": "LIN*",
        "type": "input",
        "description": "Logic input for the low-side gate driver, out of phase with LO; logic inputs are TTL/CMOS compatible down to 3.3 V, Schmitt-triggered, with recommended range 0 V to 6 V."
      },
      {
        "number": "4",
        "name": "COM",
        "type": "power_in",
        "description": "Low-side and logic return (ground reference) for the device."
      },
      {
        "number": "5",
        "name": "LO",
        "type": "output",
        "description": "Low-side gate drive output, rated for 290 mA source and 600 mA sink output current capability, with outputs tolerant to negative transients."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "High-side floating supply return; logic operation is specified for VS from -5 V to +600 V and dVS/dt is limited to 50 V/ns."
      },
      {
        "number": "7",
        "name": "HO",
        "type": "output",
        "description": "High-side gate drive output, referenced to VS, with output voltage limited to VS - 0.3 V to VB + 0.3 V."
      },
      {
        "number": "8",
        "name": "VB",
        "type": "power_in",
        "description": "High-side floating supply, recommended at VS + 10 V to VS + 20 V, with absolute maximum rating of -0.3 V to +624 V."
      }
    ],
    "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: The datasheet prints the pin name as LIN* with an asterisk but does not define what the asterisk den; Pin 6 is described in the datasheet only as 'High-Side Floating Supply Return' with no pin-specific "
        ],
        "pages_sent": 11,
        "cost_usd": 0.0381,
        "at": "2026-10-28T21:33:32"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/DGD2103MS8-13.pdf",
        "pages": 11,
        "sha256": "00223e43c1dbd115",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "dgd2103ms8-13.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dgd2103ms8-13-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b06309db81c331f148f0e291e09dfc89b44e8692599a7fba2815de2bb09dda3d",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SO-8 (Standard)",
      "source_page": 10,
      "D": {
        "nom_mm": 4.9,
        "range_mm": [
          4.8,
          5.0
        ]
      },
      "E1": {
        "nom_mm": 3.9,
        "range_mm": [
          3.8,
          4.0
        ]
      },
      "E": {
        "nom_mm": 6.0,
        "range_mm": [
          5.8,
          6.2
        ]
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.75,
        "range_mm": [
          null,
          1.75
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "dgd2103ms8-13.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}