Meet the 2N7002KW - The Medium-Voltage MOSFET Powering Next-Gen Low-Power Electronics
Research in micro motor technology is rapidly gaining momentum worldwide, with particular focus on achieving fast response times and delivering strong torque in increasingly compact designs. Among emerging solutions, ultrasonic motors have captured significant industry attention. Unlike conventional motors based on electromagnetic principles, ultrasonic motors leverage an entirely different operating mechanism, offering unique advantages such as high torque at low speeds, rapid response, immunity to magnetic fields, and consistent torque output. These features have quickly positioned ultrasonic motors as a promising choice in micro motor applications.
The advancement of micro motor systems is closely tied to continuous innovation in semiconductor devices, particularly MOSFETs and power management ICs. MOSFETs bring benefits like high input impedance, low control power consumption, fast switching speeds, low on-resistance, and reliable, compact designs. In ultrasonic motors, they play a vital role in providing stable, high-frequency power output while ensuring energy efficiency and operational stability.
At the same time, power management chips are essential for processing and amplifying control signals, achieving precise vibration control, and ensuring responsive, torque-rich motor operation. These devices also enhance system safety with features such as overvoltage and overcurrent protection.
In modern ultrasonic motor design and manufacturing, semiconductor components are the cornerstone of power drive, signal processing, detection, and protection systems. Slkor (www.slkoric.com) proudly supports this innovation wave, offering a comprehensive lineup of premium semiconductor products — including high, medium, and low-voltage MOSFETs, thyristors, bridge rectifiers, and power management ICs such as LDO regulators, AC-DC converters, and ADC chips. Our solutions are engineered to empower next-generation micro motor technologies and drive progress in precision motion control worldwide.
In ultrasonic motor applications, the 2N7002KW medium-voltage MOSFET stands out as a vital component, delivering efficient power drive, precise circuit control, and reliable energy management. Its ability to handle energy conversion, regulation, and system protection ensures stable, high-performance operation even in demanding environments. With its excellent efficiency, adaptability, and cost-effectiveness, the 2N7002KW plays a pivotal role in advancing ultrasonic motor systems, helping engineers achieve faster response times, enhanced torque control, and superior system stability.
The 2N7002KW is a versatile N-channel MOSFET designed for low-power, high-efficiency circuit applications. With a drain-source voltage of 60V and a continuous drain current of 340mA, it reliably handles moderate voltage and current loads. Its low on-state resistance (1.1Ω @ 4.5V, 200mA) and low threshold voltage (1.3V @ 250μA) minimize power loss and enhance overall energy efficiency. Ideal for a wide range of electronic devices and control circuits, the 2N7002KW ensures stable, precise power management and boosts the performance of modern compact designs.
The 2N7002KW stands out as a reliable solution for ultrasonic motor and sensor systems. Its 60V drain-source voltage capability allows it to manage higher voltages, safeguarding circuits and maintaining a stable drive voltage under varying load conditions. In ultrasonic sensor applications, it precisely controls the drive current for transmitters and receivers, ensuring clean, accurate signal output.
Moreover, the device’s low on-state resistance reduces power consumption, optimizes energy efficiency, and extends battery life — ideal for compact, responsive systems. Its low threshold voltage enables swift, accurate responses to control signals, offering greater flexibility and precision in dynamic environments. The 2N7002KW is an essential component for engineers seeking efficient, high-performance solutions in modern ultrasonic technology.
The 2N7002KW is widely valued in the world of low-power, high-efficiency electronics, making it a smart choice for mobile devices, portable electronics, and embedded systems. Its versatility extends across applications such as switch circuits, relay drivers, logic controls, as well as amplifiers, filters, and signal conditioning circuits where precision is essential. Additionally, it’s an excellent fit for LED lighting systems, enabling brightness adjustment and efficient energy management.
When integrated into ultrasonic motor technology, the 2N7002KW’s standout parameters — including low on-resistance, high voltage tolerance, and fast switching speed — deliver efficient power control and precise system operation. As micro-motor applications increasingly demand compact, responsive, and reliable power components, MOSFETs like the 2N7002KW remain indispensable.
Slkor (www.slkoric.com) plays a pivotal role in supporting this technological evolution. With an extensive portfolio of power semiconductor devices and drive modules tailored for ultrasonic motors, Slkor combines cutting-edge innovation with deep industry expertise. The company remains committed to advancing micro-motor technology, empowering future applications in smart, automated, and intelligent systems worldwide.
About Slkor：
Slkor (www.slkoric.com) offers a range of high-end products including silicon carbide (SiC) diodes, SiC MOSFETs, IGBTs, fifth-generation ultra-fast recovery power diodes, and more, catering to industries such as new energy vehicles, high-end equipment, communication power devices, solar photovoltaics, medical equipment, and industrial automation. Their general-purpose products include Schottky diodes, ESD protection diodes, TVS transient suppression diodes, general-purpose diodes, and transistors. They also provide power devices such as high, medium, and low-voltage MOSFETs, silicon-controlled rectifiers, bridge stacks, as well as power management chips like LDOs, AC-DC converters, ADC chips, along with complementary products like Hall sensors, high-speed optocouplers, crystal oscillators, and more. These products find wide applications in smartphones, laptops, robots, smart homes, IoT, LED lighting, consumer electronics, wearable devices, and various other smart interconnected products!
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