SI6543DQ-T1-GE3-VB

{
  "slug": "si6543dq-t1-ge3-vb",
  "version": "0.1.0",
  "type": "component",
  "description": "VBsemi Elec MOSFETs, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "si6543dq-t1-ge3-vb",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "si6543dq-t1-ge3-vb.kicad_sym",
    "si6543dq-t1-ge3-vb.kicad_mod",
    "si6543dq-t1-ge3-vb.glb",
    "si6543dq-t1-ge3-vb.step",
    "si6543dq-t1-ge3-vb.lbr",
    "docs/hero.png",
    "docs/si6543dq-t1-ge3-vb-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "si6543dq-t1-ge3-vb-hero.glb",
    "si6543dq-t1-ge3-vb-hero.overlay.json",
    "si6543dq-t1-ge3-vb-etched.glb"
  ],
  "component": {
    "mpn": "SI6543DQ-T1-GE3-VB",
    "manufacturer": "VBsemi Elec",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5b8637ec0be18ea0a5c50b9f704fd7e0.pdf",
    "parts": {
      "symbol": "si6543dq-t1-ge3-vb.kicad_sym",
      "footprint": "si6543dq-t1-ge3-vb.kicad_mod",
      "model_3d": "si6543dq-t1-ge3-vb-hero.glb",
      "model_3d_plain": "si6543dq-t1-ge3-vb-etched.glb",
      "model_3d_step": "si6543dq-t1-ge3-vb-etched.step",
      "model_3d_step_plain": "si6543dq-t1-ge3-vb.step",
      "lbr": "si6543dq-t1-ge3-vb.lbr"
    },
    "distributor_links": {
      "lcsc": "C20755585"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T23:57:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "D1",
        "type": "passive",
        "description": "Drain of the N-channel MOSFET (30V, 22mΩ typ at VGS=10V, 6.2A continuous)."
      },
      {
        "number": "2",
        "name": "S1",
        "type": "passive",
        "description": "Source of the N-channel MOSFET (Q1)."
      },
      {
        "number": "3",
        "name": "S1",
        "type": "passive",
        "description": "Source of the N-channel MOSFET (Q1), second source pin tied to pin 2."
      },
      {
        "number": "4",
        "name": "G1",
        "type": "input",
        "description": "Gate of the N-channel MOSFET, gate-source voltage limit ±20V."
      },
      {
        "number": "5",
        "name": "G2",
        "type": "input",
        "description": "Gate of the P-channel MOSFET, gate-source voltage limit ±20V."
      },
      {
        "number": "6",
        "name": "S2",
        "type": "passive",
        "description": "Source of the P-channel MOSFET (Q2)."
      },
      {
        "number": "7",
        "name": "S2",
        "type": "passive",
        "description": "Source of the P-channel MOSFET (Q2), second source pin tied to pin 6."
      },
      {
        "number": "8",
        "name": "D2",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET (-30V, 45mΩ typ at VGS=-10V, -5.0A continuous)."
      }
    ],
    "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 datasheet does not print pin numbers 1-8. The page 1 package picture only labels the pins by nam",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 9,
        "cost_usd": 0.3257,
        "at": "2026-11-05T23:57:38"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5b8637ec0be18ea0a5c50b9f704fd7e0.pdf",
        "pages": 9,
        "sha256": "b6d3d031fcf3d2c0",
        "source_tier": "lcsc"
      },
      "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": [
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        "file": "si6543dq-t1-ge3-vb.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2299fb3b85d686800712b24f5411cd4896ad7de29f3aab656d6dc1006211629b",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "si6543dq-t1-ge3-vb-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d87f3105c292da28d358d2d8f19c7ac852c23dafd5da78ab9a147a6e91053cad",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "TSSOP-8 (JEDEC MO-153)",
      "source_page": 8,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "E1": {
        "nom_mm": 4.4,
        "range_mm": [
          4.3,
          4.5
        ]
      },
      "E": {
        "nom_mm": 6.4,
        "range_mm": [
          6.2,
          6.6
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.2,
        "range_mm": [
          null,
          1.2
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "si6543dq-t1-ge3-vb.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}