Home / Products / Discrete Semiconductors / NST3946DXV6T1G


Manufacturer Part Number: NST3946DXV6T1G Manufacturer / Brand: onsemi
Part of Description: SoC FPGA NST3946DXV6T1G Lead Free Status / RoHS Status: table_img Lead free / RoHS Compliant
Ship From: HK/Shen Zhen Shipment Way: DHL/Fedex/TNT/UPS

Product parameters

Package / CaseSOT-563-6
Length1.6 mm
Output TypeRail-to-Rail
Mounting StyleSMD/SMT
Maximum Operating Temperature-40C
Minimum Operating Temperature+125C
Factory Pack Quantity4000
Moisture SensitiveYes
Pd – Power Dissipation500 mW
Maximum DC Collector Current200 mA
Width1.2 mm
Unit Weight0.000106 oz

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    NST3946DXV6T1G Applications:

    Power Management:

    MOSFETs like the NST3946DXV6T1G are often used in power management applications as electronic switches. They can control the flow of power in electronic circuits, providing efficient power switching.

    Voltage Regulation:

    MOSFETs can be used in voltage regulation circuits to control the voltage levels in electronic systems. They are commonly employed in voltage regulator circuits.

    DC-DC Converters:

    The NST3946DXV6T1G can be used in DC-DC converter circuits to step up or step down voltage levels in power supply applications.

    Motor Control:

    MOSFETs are commonly used in motor control applications, such as in electronic speed controllers (ESC) for motors in robotics, drones, and electric vehicles.

    Switched-Mode Power Supplies (SMPS):

    In SMPS, MOSFETs are used to efficiently switch power between different circuit components, allowing for the conversion of electrical energy with high efficiency.

    Electronic Switching:

    The NST3946DXV6T1G can be used as a switching element in various electronic circuits, such as digital switches, multiplexers, and electronic relays.

    LED Drivers:

    MOSFETs can be used in LED driver circuits to control the current flow through LEDs, providing a means to adjust brightness.

    Audio Amplifiers:

    MOSFETs can be used in the output stage of audio amplifiers to drive speakers efficiently.

    Battery Management Systems:

    In battery management systems for portable devices, MOSFETs can be used for power switching and protection.


    MOSFETs are a crucial component in inverters used for converting DC power to AC power, commonly found in solar inverters and uninterruptible power supplies (UPS).

    Electronic Load Switching:

    MOSFETs can be used as load switches to control the power supply to specific components or subsystems in electronic devices.

    Power Factor Correction (PFC):

    MOSFETs can be used in power factor correction circuits to improve the power factor and efficiency of power supplies.