FDS9435A

{
  "schema_version": 1,
  "type": "component",
  "slug": "fds9435a",
  "title": "FDS9435A",
  "brief": "onsemi MOSFETs, SO-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": [
    "component",
    "transistors-thyristors",
    "fds9435a",
    "factory-2.0.0",
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  "component": {
    "mpn": "FDS9435A",
    "manufacturer": "onsemi",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Transistors/Thyristors",
    "subcategory": "MOSFETs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586197471634591744",
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      "lbr": "fds9435a.lbr"
    },
    "distributor_links": {
      "lcsc": "C87670",
      "digikey": "FDS9435ATR-ND",
      "mouser": "512-FDS9435A"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T18:15:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "FDS9435ATR-ND",
        "status": "found",
        "lifecycle": "Active"
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    },
    "pins": [
      {
        "number": "1",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the 30 V P-channel PowerTrench MOSFET, sharing the device's VDSS of -30 V and VGSS of ±25 V ratings."
      },
      {
        "number": "2",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the 30 V P-channel PowerTrench MOSFET, sharing the device's VDSS of -30 V and VGSS of ±25 V ratings."
      },
      {
        "number": "3",
        "name": "S",
        "type": "passive",
        "description": "Source terminal of the 30 V P-channel PowerTrench MOSFET, sharing the device's VDSS of -30 V and VGSS of ±25 V ratings."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
        "description": "Gate terminal; the device is a rugged gate version rated for gate-source voltage of ±25 V (VGSS) and gate drive voltages of 4.5 V to 25 V per the general description."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal; the drain pins form the solder mounting surface used as the case thermal reference for RθJC and RθJA (Note 1)."
      },
      {
        "number": "6",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal; the drain pins form the solder mounting surface used as the case thermal reference for RθJC and RθJA (Note 1)."
      },
      {
        "number": "7",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal; the drain pins form the solder mounting surface used as the case thermal reference for RθJC and RθJA (Note 1)."
      },
      {
        "number": "8",
        "name": "D",
        "type": "passive",
        "description": "Drain terminal; the drain pins form the solder mounting surface used as the case thermal reference for RθJC and RθJA (Note 1)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet has no pin table. The pin-to-function mapping was inferred from the SO-8 pin diagram t; The datasheet does not state the pin types (power or passive). The types are KiCad-style classificat; The ordering table lists the device and reel data but does not name a package code. The SO-8 package"
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        "cost_usd": 0.0445,
        "at": "2026-10-09T18:12:53"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "described": 8,
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        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SO-8",
      "Category": "Transistors/Thyristors",
      "Pins": "8"
    },
    "characteristics": {
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          "name": "Drain–Source Breakdown Voltage",
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          "conditions": "VGS = –10 V, VDS = –5 V",
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          "name": "Maximum Continuous Drain–Source Diode Forward Current",
          "symbol": "IS",
          "kind": "electrical",
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        {
          "name": "Drain–Source Diode Forward Voltage",
          "symbol": "VSD",
          "kind": "electrical",
          "unit": "V",
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          "typ": -0.8,
          "max": -1.2,
          "conditions": "VGS = 0 V, IS = –2.1 A (Note 2)",
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        },
        {
          "name": "Turn–On Delay Time",
          "symbol": "td(on)",
          "kind": "electrical",
          "unit": "ns",
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          "typ": 7,
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          "conditions": "VDD = –15 V, ID = –1 A, VGS = –10 V, RGEN = 6 Ω",
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        {
          "name": "Turn–On Rise Time",
          "symbol": "tr",
          "kind": "electrical",
          "unit": "ns",
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          "conditions": "VDD = –15 V, ID = –1 A, VGS = –10 V, RGEN = 6 Ω",
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        {
          "name": "Turn–Off Delay Time",
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          "kind": "electrical",
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          "conditions": "VDD = –15 V, ID = –1 A, VGS = –10 V, RGEN = 6 Ω",
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          "name": "Turn–Off Fall Time",
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          "name": "Total Gate Charge",
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          "max": 14,
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          "name": "Breakdown Voltage Temperature Coefficient",
          "symbol": "ΔBVDSS/ΔTJ",
          "kind": "temperature_coefficient",
          "unit": "mV/°C",
          "min": null,
          "typ": -23,
          "max": null,
          "conditions": "ID = –250 μA, Referenced to 25°C",
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          "name": "Gate Threshold Voltage Temperature Coefficient",
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          "kind": "temperature_coefficient",
          "unit": "mV/°C",
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          "typ": 4.5,
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          "conditions": "ID = –250 μA, Referenced to 25°C",
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        {
          "name": "Forward Transconductance",
          "symbol": "gFS",
          "kind": "electrical",
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          "conditions": "VDS = –5 V, ID = –5.3 A",
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        {
          "name": "Input Capacitance",
          "symbol": "Ciss",
          "kind": "electrical",
          "unit": "pF",
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          "typ": 528,
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        {
          "name": "Output Capacitance",
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          "kind": "electrical",
          "unit": "pF",
          "min": null,
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        },
        {
          "name": "Reverse Transfer Capacitance",
          "symbol": "Crss",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "VDS = –15 V, V GS = 0 V, f = 1.0 MHz",
          "source_page": 2,
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        },
        {
          "name": "Gate–Source Charge",
          "symbol": "Qgs",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 2.2,
          "max": null,
          "conditions": "VDS = –15 V, ID = –4 A, VGS = –10 V",
          "source_page": 2,
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        {
          "name": "Gate–Drain Charge",
          "symbol": "Qgd",
          "kind": "electrical",
          "unit": "nC",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "VDS = –15 V, ID = –4 A, VGS = –10 V",
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        {
          "name": "Drain–Source Voltage",
          "symbol": "VDSS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -30,
          "typ": null,
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        {
          "name": "Gate–Source Voltage",
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          "min": -25,
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        {
          "name": "Drain Current – Continuous",
          "symbol": "ID",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": -5.3,
          "typ": null,
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          "conditions": "Note 1a",
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        {
          "name": "Drain Current – Pulsed",
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        {
          "name": "Power Dissipation for Single Operation",
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          "name": "Operating and Storage Junction Temperature Range",
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          "min": -55,
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        {
          "name": "Gate Drive Voltage Rating",
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          "unit": "°C/W",
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          "typ": 25,
          "max": null,
          "conditions": "Note 1",
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          "source": "datasheet"
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