main
Ray Publish 0.1.0 ef46ff6 8d ago
{
  "slug": "si7884dp-t1-ge3-vb",
  "version": "0.1.0",
  "type": "component",
  "description": "VBsemi Elec MOSFETs, DFN5x6-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "si7884dp-t1-ge3-vb",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "si7884dp-t1-ge3-vb.kicad_sym",
    "si7884dp-t1-ge3-vb.kicad_mod",
    "si7884dp-t1-ge3-vb.glb",
    "si7884dp-t1-ge3-vb.step",
    "si7884dp-t1-ge3-vb.lbr",
    "docs/hero.png",
    "docs/si7884dp-t1-ge3-vb-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "si7884dp-t1-ge3-vb-hero.glb",
    "si7884dp-t1-ge3-vb-hero.overlay.json",
    "si7884dp-t1-ge3-vb-etched.glb"
  ],
  "component": {
    "mpn": "SI7884DP-T1-GE3-VB",
    "manufacturer": "VBsemi Elec",
    "package": "DFN5x6-8",
    "pin_count": 9,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/90cd2acd542c4f1b367760c4b191e084.pdf",
    "parts": {
      "symbol": "si7884dp-t1-ge3-vb.kicad_sym",
      "footprint": "si7884dp-t1-ge3-vb.kicad_mod",
      "model_3d": "si7884dp-t1-ge3-vb-hero.glb",
      "model_3d_plain": "si7884dp-t1-ge3-vb-etched.glb",
      "model_3d_step": "si7884dp-t1-ge3-vb-etched.step",
      "model_3d_step_plain": "si7884dp-t1-ge3-vb.step",
      "lbr": "si7884dp-t1-ge3-vb.lbr"
    },
    "distributor_links": {
      "lcsc": "C7568781"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T19:07:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET; the datasheet gives no pin-specific electrical limits."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET; the datasheet gives no pin-specific electrical limits."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the N-channel MOSFET; the datasheet gives no pin-specific electrical limits."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
        "description": "Gate terminal of the N-channel MOSFET; the datasheet gives VGS ratings of ±20 V for the device but no pin-specific limit."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal of the N-channel MOSFET, rated for 30 V VDS; the datasheet gives no pin-specific limit."
      },
      {
        "number": "6",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal of the N-channel MOSFET, rated for 30 V VDS; the datasheet gives no pin-specific limit."
      },
      {
        "number": "7",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal of the N-channel MOSFET, rated for 30 V VDS; the datasheet gives no pin-specific limit."
      },
      {
        "number": "8",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal of the N-channel MOSFET, rated for 30 V VDS; the datasheet gives no pin-specific limit."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 page 1 pin map is scrambled in the text extraction ('1 2 3 4 G S S S D 8 D 6 7 D 5'). The assign; The page 1 text also shows a stray 'D 1' near the bottom-view label, which may be a pin-1 marker or ; The datasheet gives no pin-level electrical limits or functional descriptions. Pin descriptions cite",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0342,
        "at": "2026-10-30T19:07:44"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/90cd2acd542c4f1b367760c4b191e084.pdf",
        "pages": 7,
        "sha256": "a06efbdfafe32f02",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "si7884dp-t1-ge3-vb.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.98,
          0.92
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "13e5a2a05f78c2a0952534b2fb187d0be154d366a431374e398c7e2032779f1b",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "si7884dp-t1-ge3-vb-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.98,
          0.92
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "34a1240c337c7658861c13584e33a2af02a37b289f5045003c69527184917cc1",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "DFN5X6",
      "source_page": 1,
      "D": {
        "nom_mm": 6.15,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 5.15,
        "range_mm": [
          null,
          null
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "si7884dp-t1-ge3-vb.step",
        "verdict": "SKIP",
        "reasons": [
          "the datasheet dimensions give no height or body size to compare"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}