main
Ray Set visibility: public aeb86b0 13d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "dp4407b",
  "title": "DP4407B",
  "brief": "Shenzhen Developer Microelec. MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "dp4407b",
    "factory-2.0.0",
    "extractor-text"
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    "mpn": "DP4407B",
    "manufacturer": "Shenzhen Developer Microelec.",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "MOSFETs",
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    "parts": {
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      "footprint": "dp4407b.kicad_mod",
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      "model_3d_plain": "dp4407b-etched.glb",
      "model_3d_step": "dp4407b-etched.step",
      "model_3d_step_plain": "dp4407b.step",
      "lbr": "dp4407b.lbr"
    },
    "distributor_links": {
      "lcsc": "C5183392"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T13:03:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
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        "name": "S",
        "type": "passive",
        "description": "Source of the P-channel MOSFET (VDS -30 V, ID -12 A), tied with pins 2 and 3."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source of the P-channel MOSFET (VDS -30 V, ID -12 A), tied with pins 1 and 3."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source of the P-channel MOSFET (VDS -30 V, ID -12 A), tied with pins 1 and 2."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
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      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET (VDS -30 V, ID -12 A continuous, -60 A pulsed), tied with pins 6, 7 and 8."
      },
      {
        "number": "6",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET (VDS -30 V, ID -12 A continuous, -60 A pulsed), tied with pins 5, 7 and 8."
      },
      {
        "number": "7",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET (VDS -30 V, ID -12 A continuous, -60 A pulsed), tied with pins 5, 6 and 8."
      },
      {
        "number": "8",
        "name": "D",
        "type": "passive",
        "description": "Drain of the P-channel MOSFET (VDS -30 V, ID -12 A continuous, -60 A pulsed), tied with pins 5, 6 and 7."
      }
    ],
    "provenance": {
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        "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 numbers 1-8 are not printed on the datasheet drawing. The top view shows the pin-1 dot next ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.1938,
        "at": "2026-10-26T13:03:07"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/1ea4ec0816e4b287cb16f5bee198606b.pdf",
        "pages": 8,
        "sha256": "932b8f42fe9d8995",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-26",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Shenzhen Developer Microelec.",
      "Package": "SOP-8",
      "Category": "Triode/MOS Tube/Transistor",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "932b8f42fe9d8995268f32446dda84f40a73d3ddd7359e6e982f95f8e91aff05",
      "rows": [
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          "name": "Drain-Source Breakdown Voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "VGS=0V, ID=-250μA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": -1,
          "conditions": "VDS=-30V, VGS=0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate-Body Leakage Current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "VGS=±25V, VDS=0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate Threshold Voltage",
          "symbol": "VGS(th)",
          "kind": "electrical",
          "unit": "V",
          "min": -1,
          "typ": -1.8,
          "max": -3,
          "conditions": "VDS=VGS, ID=-250μA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 9,
          "max": 11,
          "conditions": "VGS=-20V, ID=-12A",
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          "source": "datasheet"
        },
        {
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          "typ": 10,
          "max": 13,
          "conditions": "VGS=-10V, ID=-12A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source On-State Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 12.7,
          "max": 17,
          "conditions": "VGS=-6V, ID=-10A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
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          "max": -1,
          "conditions": "VGS=0V, IS=-1A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -30,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-Source Voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -25,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain Current-Continuous",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -12,
          "typ": null,
          "max": null,
          "conditions": "TJ=25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -60,
          "typ": null,
          "max": null,
          "conditions": "Pulsed (note b: guaranteed by design, not subject to production testing)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-Source Diode Forward Current",
          "symbol": "IS",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -3,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 3.1,
          "conditions": "Surface mounted on 1in² pad area, T<10 sec (note a)",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Operating Junction and Storage Temperature Range",
          "symbol": "TJ,TSTG",
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          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "Surface mounted on 1in² pad area, T<10 sec (note a)",
          "source_page": 2,
          "source": "datasheet"
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      ]
    }
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  "discovery_triggers": [
    "dp4407b"
  ],
  "discovery_pitch": "DP4407B (Shenzhen Developer Microelec.) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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}