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Ray Set visibility: public ef4cf35 7d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "kpd7910a",
  "title": "KPD7910A",
  "brief": "KIA Semicon Tech MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "KPD7910A",
    "manufacturer": "KIA Semicon Tech",
    "package": "TO-252",
    "pin_count": 3,
    "category": "Transistors",
    "subcategory": "MOSFETs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/29dc81258dbb0d98e267f0175eb52980.pdf",
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      "lbr": "kpd7910a.lbr"
    },
    "distributor_links": {
      "lcsc": "C2896661"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T01:18:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Gate",
        "type": "input",
        "description": "MOSFET gate terminal; the datasheet rates the gate-source voltage VGS at ±20 V."
      },
      {
        "number": "2",
        "name": "Drain",
        "type": "passive",
        "description": "MOSFET drain terminal; the datasheet rates the drain-to-source voltage VDSS at -100 V and the continuous drain current ID at -28 A (TC = 25 ºC)."
      },
      {
        "number": "3",
        "name": "Source",
        "type": "passive",
        "description": "MOSFET source terminal; the datasheet gives no separate rating for this pin beyond the device-level VDSS and VGS limits."
      }
    ],
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      "factory_chain": {
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        "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 is titled KPX7910A, but the ordering table (page 2) lists the part as KPD7910A in TO-2; The pin configuration (page 1) lists only three pins, 1 Gate, 2 Drain, 3 Source, with no package dra; The pin-type classifications (Gate as input; Drain and Source as passive) are inferred from the func"
        ],
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        "cost_usd": 0.0202,
        "at": "2026-10-22T01:16:49"
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        "pages": 6,
        "sha256": "f129000ae3f7b491",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "kpd7910a-etched.step",
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        "checked": "2026-10-22",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "KIA Semicon Tech",
      "Package": "TO-252",
      "Category": "Transistors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "f129000ae3f7b4917c2c21298290ce254744bc257e1e3763c830625a59634d27",
      "rows": [
        {
          "name": "Drain-to-Source Voltage",
          "symbol": "VDSS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -100,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -28,
          "typ": null,
          "max": null,
          "conditions": "TC=25 ºC",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous Drain Current",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -17,
          "typ": null,
          "max": null,
          "conditions": "TC=100 ºC",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Pulsed Drain Current",
          "symbol": "IDP",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -112,
          "typ": null,
          "max": null,
          "conditions": "TC = 25°C, tp limited by Tjmax",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Avalanche Energy single pulse",
          "symbol": "EAS",
          "kind": "absolute_maximum",
          "unit": "mJ",
          "min": null,
          "typ": null,
          "max": 242,
          "conditions": "L=1mH",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate-source voltage",
          "symbol": "VGS",
          "kind": "absolute_maximum",
          "unit": "v",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "w",
          "min": null,
          "typ": null,
          "max": 102,
          "conditions": "TC = 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction & Storage Temperature Range",
          "symbol": "TJ& TSTG",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature, wave soldering at leads",
          "symbol": "Tsold",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "1.6mm from case for 10s",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction-ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "ºC/W",
          "min": null,
          "typ": 62,
          "max": null,
          "conditions": "Still air box, one cubic foot (note 2)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction-case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "",
          "min": null,
          "typ": 1.22,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-source breakdown voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": -100,
          "typ": null,
          "max": null,
          "conditions": "VGS=0V,ID=250μA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate threshold voltage",
          "symbol": "VGS(th )",
          "kind": "electrical",
          "unit": "V",
          "min": -1.5,
          "typ": -2,
          "max": -2.5,
          "conditions": "VDS=VGS,ID=250uA",
          "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=-100V,VGS=0V; Tj=25 ºC",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Zero Gate Voltage Drain Current",
          "symbol": "IDSS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": -20,
          "conditions": "VDS=-100V,VGS=0V; Tj=125 ºC",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gate leakage current",
          "symbol": "IGSS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": -100,
          "conditions": "VGS=-20V,VDS=0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-source on-resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 60,
          "max": 70,
          "conditions": "VGS=-10V,ID=-10A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain-source on-resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 70,
          "max": 90,
          "conditions": "VGS=-4.5V,ID=-5A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Diode forward voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": -1.5,
          "conditions": "VGS=0V,ISD=-10A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Body Diode Continuous Forward Current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": -28,
          "conditions": "TC = 25°C",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
    "kpd7910a"
  ],
  "discovery_pitch": "KPD7910A (KIA Semicon Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}