NCD5701BDR2G

{
  "slug": "ncd5701bdr2g",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi Gate Drive ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "power management ics",
    "ncd5701bdr2g",
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    "extractor-text"
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  "component": {
    "mpn": "NCD5701BDR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "Gate Drive ICs",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/ncd5701b-d.pdf",
    "parts": {
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      "lbr": "ncd5701bdr2g.lbr"
    },
    "distributor_links": {
      "lcsc": "C603416",
      "digikey": "NCD5701BDR2GOSTR-ND",
      "mouser": "863-NCD5701BDR2G"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T22:43:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NCD5701BDR2GOSTR-ND",
        "status": "found"
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      "mouser": {
        "pn": "863-NCD5701BDR2G",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input signal controlling the output, internally clamped to 5.5 V with a 1 MΩ pull-up to VREF so the output is low without input, and requires a minimum pulse width before VO is activated."
      },
      {
        "number": "2",
        "name": "VREF",
        "type": "power_in",
        "description": "Internally generated 5 V reference (4.85 V to 5.15 V at IREF = 10 mA) brought out for bypassing and for powering low-bias circuits, with at least 100 nF recommended and up to 20 mA output current."
      },
      {
        "number": "3",
        "name": "FLT",
        "type": "output",
        "description": "Active-low fault output that signals the controller when the driver has detected a fault and deactivated the output, capable of driving optos or digital isolators."
      },
      {
        "number": "4",
        "name": "DESAT",
        "type": "input",
        "description": "Desaturation detection input where a capacitor sets a programmable blanking delay each ON cycle before a DESAT fault is processed; DESAT threshold is 6.0 V to 7.0 V."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive bias supply for the driver, operating from the UVLO threshold up to the maximum rating of 22 V (VCC-GND), and requires a bypass capacitor to GND placed close to the pin."
      },
      {
        "number": "6",
        "name": "VO",
        "type": "output",
        "description": "Driver output that provides gate drive voltage with source and sink current to the IGBT gate and is actively pulled low during start-up and fault conditions."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Reference ground that must connect to the IGBT emitter with a short trace, with all power pin bypass capacitors referenced to this pin."
      },
      {
        "number": "8",
        "name": "VEE",
        "type": "power_in",
        "description": "Optional negative supply for the NCD5701B that allows VO to swing negative during OFF state (VEE-GND from -18 V to 0.3 V absolute maximum); if no negative voltage is used this pin must be connected to GND."
      }
    ],
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        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin diagram on page 1 lists the NCD5701B pins in an order that does not match Table 1 (page 6). "
        ],
        "pages_sent": 20,
        "cost_usd": 0.022,
        "at": "2026-10-30T22:43:23"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/ncd5701b-d.pdf",
        "pages": 20,
        "sha256": "ea9003fdf65bc54d",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
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        "refuses_to_fabricate": true
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}