The Medium Voltage MOSFET MMBF170L with a Appropriate Drain-source Voltage (60V), Continuous Drain Current (300mA)

Over the past year, domestically produced SiC power device products have experienced a comprehensive outbreak, with numerous manufacturers announcing their entry or launching automotive-grade SiC MOSFET products in an attempt to penetrate the automotive supply chain. SiC (Silicon Carbide) power devices, known for their advantages such as high-temperature stability, high-frequency characteristics, and low switching losses, have become a popular technology in the field of new energy vehicles. A new wave of price reductions for new energy vehicles after this year's Spring Festival has brought 800V platforms and SiC electric drive technology into the market below 200,000 yuan, further promoting the popularity of SiC in the market. The rapid rise of the new energy vehicle market has led to a higher demand for efficient and reliable power devices.

As the next-generation semiconductor material, SiC power devices exhibit significant advantages over traditional silicon power devices in terms of power density, temperature stability, and switching speed. This makes them an ideal choice for the electric vehicle sector, providing higher efficiency, more reliable power transmission and control, and offering tremendous potential for improving the performance and range of electric vehicles. In general, the rapid rise of the new energy vehicle market and the wave of price reductions present opportunities for the proliferation of SiC. SiC power devices will continue to drive breakthroughs and innovations in new energy vehicle technology in the future, contributing to the development of a clean and sustainable automotive transport system.

SLKOR (www.slkoric.com) boasts a strong R&D team and advanced manufacturing capabilities, enabling the continuous introduction of superior-performing SiC device products. Their product range includes diodes, transistors, SiC MOSFETs, IGBTs, and Hall elements, among others, earning a good reputation and wide recognition in the market.

Fig.1 Slkor Semiconductor silicon carbide field-effect transistor

In the application scenarios of automotive transportation systems, medium-voltage MOSFETs play a crucial role in electric vehicles and hybrid vehicles. They are widely used in components such as electric motor drives, battery management systems, and charging stations to control current, achieve energy conversion, and improve the overall efficiency of the vehicle, providing vital support for the high efficiency, safety, and reliability of modern vehicles.

Fig.2 Slkor Medium Voltage MOSFET MMBF170L product photo

MMBF170L is an N-channel MOSFET known for its excellent product characteristics, including appropriate drain-source voltage (60V), continuous drain current (300mA), low on-state resistance (3Ω@10V, 500mA), and a lower threshold voltage (2.5V@250μA), making it an ideal choice for applications in power management, electric motor control, charging stations, and auxiliary electronic device control.

Fig.3 Slkor Medium Voltage MOSFET MMBF170L

Firstly, it features a high drain-source voltage, capable of withstanding the higher voltages present in automotive electronic systems. Secondly, the device's continuous drain current is crucial for electric motor control. In new energy vehicles, the electric motor is a primary power system that requires high-performance power switching components for effective control. This current characteristic meets the demands of electric motor control, providing high efficiency and rapid responsiveness. Additionally, it offers low on-state resistance and a lower threshold voltage, which, during operation, can reduce circuit power consumption and heat losses, enhancing overall efficiency. The lower threshold voltage ensures precise operation within the control circuit and stable performance. Lastly, its packaging is well-suited for compact automotive electronic systems.

Table.1 Parameters of Slkor Medium Voltage MOSFET MMBF170L

MMBF170L has a broad application prospect in new energy vehicle technology. It can be used in applications such as DC-DC converters, battery management systems, and chargers, enabling efficient power conversion and management. It can also serve as a switching component in electric motor control circuits. With the continuous improvement of new energy vehicle charging infrastructure, the demand for charging stations and charging management systems is increasing. This device can be applied to charging control and power management in charging stations, providing efficient and stable charging functions. Its characteristics can also be utilized in auxiliary electronic device control circuits, such as air conditioning systems, entertainment systems, and security systems.

As global attention to environmental protection and sustainable development increases, the market demand for new energy vehicles continues to rise, indicating that power devices will play an increasingly important role in improving the performance and reliability of new energy vehicles, providing solid support for the sustainable development of new energy vehicles. As a company focusing on the field of power semiconductors, Slkor (www.slkoric.com) will actively promote the advancement of new energy vehicle technology. The company will continue to innovate, continuously improve product performance and quality, and provide more reliable and efficient solutions for new energy vehicles. Through the application of products such as MOSFETs, SiC devices, interface chips, and connectors, Slkor will contribute to the promotion and popularization of new energy vehicles, supporting the comprehensive popularization and development of green and sustainable transportation.