Recently, low-altitude economy has become a hot topic in the market. With the official implementation of the "Interim Regulations on the Management of Unmanned Aerial Vehicle Flights" at the beginning of the year and the inclusion of low-altitude economy in the government work report during the Two Sessions of 2024, the industry chain companies have quickly followed suit, ushering in many new developments. The low-altitude economy primarily refers to activities in the airspace below 1000 meters vertically, extending as needed to not more than 3000 meters, focusing on low-altitude flight activities with various manned or unmanned aerial vehicles. These activities, such as passenger and cargo transportation, serve as traction to drive the comprehensive economic format of vertical integration in related fields.

One of the core aspects of the low-altitude economy is eVTOL (electric Vertical Take-Off and Landing aircraft). Since the end of last year, several companies have been frequently releasing new products known as "flying cars" eVTOL aircraft, with some even completing inaugural flights. In February this year, Peak Aviation's eVTOL flew from the Shekou Cruise Terminal in Shenzhen to the Jiuzhou Port Terminal in Zhuhai, marking the world's first public demonstration flight of a cross-sea and cross-city eVTOL electric Vertical Take-Off and Landing aircraft route. In the electrical power system and electric drive system of these aircraft, Medium Voltage MOSFETs play a significant role as power electronic devices. By properly applying Medium Voltage MOSFETs, overall efficiency, stability, and reliability of the aircraft can be enhanced, promoting the development and application of electric Vertical Take-Off and Landing aircraft. Shenzhen Slkor (www.slkoric.com) is a company dedicated to developing and producing high-performance electronic components. Their products, including power devices, diodes, transistors, Hall elements, thyristors, interface chips, etc., are well-regarded in the field of electronics.

Slkor Semiconductor silicon carbide field-effect transistor

The Medium Voltage MOSFET SL2309A can be used in the power system of electric Vertical Take-Off and Landing aircraft for energy conversion and control to meet the power requirements of different components. It can also be employed for controlling the start/stop, speed regulation, and steering functions of electric motors, ensuring the safety and stability of the aircraft during takeoff, landing, and flight. Additionally, it can be utilized to construct charging and discharging control loops and protection circuits in battery management systems. In this process, the SL2309A can be applied in circuits such as power converters, motor drives, and battery management systems to help improve the efficiency and performance of the entire power system, ensuring the normal operation of each component.

Slkor Medium Voltage MOSFET SL2309A product photo

The SL2309A is a P-channel MOSFET with excellent characteristics such as -60V drain-source voltage, -2.0A continuous drain current, low on-state resistance (158mΩ@-10V,-2A), and low threshold voltage (-1.9V@-250uA). This power device is suitable for the power and control system design of electric Vertical Take-Off and Landing aircraft, providing stable and reliable power output, efficient energy utilization, and effective control for electric aircraft. It is driving continuous innovation and development in the technology of electric Vertical Take-Off and Landing aircraft.

Slkor Medium Voltage MOSFET SL2309A

Firstly, considering that electric Vertical Take-Off and Landing aircraft require efficient power systems for vertical takeoff, landing, and horizontal flight, in this scenario, the -60V drain-source voltage and -2.0A continuous drain current characteristics of the SL2309A imply that the device can withstand high voltages and currents, providing stable and reliable power output for the aircraft. Secondly, electric Vertical Take-Off and Landing aircraft have strict requirements for power consumption and heat dissipation. The low on-state resistance can provide a smaller voltage drop across the circuit, reducing energy loss and decreasing heat generation, which is crucial for extending the range and improving the efficiency of electric aircraft. Additionally, the lower threshold voltage allows for high-precision signal processing and driving in control circuits, enhancing the stability and response speed of the aircraft. In the control system of electric Vertical Take-Off and Landing aircraft, these features can enhance flight performance and safety.

Parameters of Slkor Medium Voltage MOSFET SL2309A

In various power supply equipment such as switch-mode power supplies, inverters, chargers, etc., the SL2309A can be used to control power switches and effectively manage the flow of electrical energy. It is also widely applied in the field of motor drives. In various electric tools, household appliances, automotive electronics, etc., it can also serve as a motor drive switch and is commonly found in power inverters and UPS (uninterruptible power supply) systems. The device is also widely used in renewable energy equipment such as photovoltaic inverters and wind power generation systems.

Overall, the application of SL2309A is of significant importance for electric Vertical Take-Off and Landing aircraft. Its outstanding characteristics make it an indispensable component in aircraft circuit design, promoting technological innovation and development of electric Vertical Take-Off and Landing aircraft to meet the demands of rapid growth in low-altitude economy. Slkor (www.slkoric.com), as a company focusing on power semiconductor technology, its products such as MOSFETs, SiC devices, interface chips, etc., will continue to play an important role, not only supporting the rapid development of high-tech industries but also providing high-performance and highly reliable solutions for power applications and electronic devices in various industries, contributing to the construction of a more intelligent, convenient, and secure future lifestyle.

Slkor Honors and Achievements

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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