Power, Precision, and Performance: Discover What the MMBF170L Medium Voltage MOSFET Can Do!
Over the past year, China’s domestically produced SiC power devices have experienced explosive growth, with numerous manufacturers entering the market and introducing automotive-grade SiC MOSFETs to break into the automotive supply chain. Renowned for their high-temperature stability, excellent high-frequency performance, and ultra-low switching losses, Silicon Carbide (SiC) power devices have rapidly become a cornerstone technology for the new energy vehicle (NEV) industry.
Following this year’s Spring Festival, a fresh wave of price cuts in the NEV market has brought advanced 800V platforms and SiC electric drive systems into the sub-200,000 yuan price segment — dramatically accelerating SiC adoption. As NEVs surge in popularity, the demand for highly efficient, reliable power devices has never been greater.
As a next-generation semiconductor material, SiC offers clear advantages over traditional silicon-based power devices, including higher power density, superior temperature resistance, and faster switching speeds. These features make SiC devices an optimal choice for electric vehicles, delivering increased system efficiency, improved power control, and extended driving ranges. In short, the booming NEV market and pricing shifts are creating ideal conditions for SiC’s widespread proliferation — and its future role in driving innovation within clean, sustainable transportation is undeniable.
At the forefront of this movement, SLKOR (www.slkoric.com) is leveraging its robust R&D capabilities and advanced manufacturing processes to consistently roll out high-performance SiC power devices. The company’s product lineup — spanning SiC diodes, MOSFETs, IGBTs, transistors, and Hall sensors — has earned widespread market recognition for its reliability and value. SLKOR remains committed to providing innovative, high-quality semiconductor solutions that support the evolving demands of electric mobility and energy-efficient technologies worldwide.
In automotive transportation systems, medium-voltage MOSFETs are indispensable components powering the next generation of electric and hybrid vehicles. These devices are widely integrated into electric motor drives, battery management systems, and fast-charging infrastructure — managing current flow, optimizing energy conversion, and enhancing overall system efficiency. By ensuring precise, reliable power control, medium-voltage MOSFETs play a vital role in boosting the performance, safety, and long-term reliability of today’s advanced vehicles, driving the future of cleaner, smarter automotive technology.
The MMBF170L is a high-performance N-channel MOSFET engineered for versatility and reliability. With a drain-source voltage of 60V, continuous drain current of 300mA, and low on-state resistance of just 3Ω (@ 10V, 500mA), it ensures efficient power handling with minimal losses. Its lower threshold voltage of 2.5V (@ 250μA) allows for easy drive compatibility in low-voltage systems. Thanks to these optimized characteristics, the MMBF170L is a go-to solution for applications like power management, electric motor control, EV charging stations, and auxiliary electronic systems — delivering consistent, dependable performance across demanding environments.
It stands out with its high drain-source voltage, built to handle the elevated voltages commonly found in automotive electronic systems. Its continuous drain current capability is especially valuable for electric motor control — a core function in new energy vehicles where power switching components must deliver high efficiency and fast response.
Adding to its strengths, the device offers low on-state resistance and a low threshold voltage, effectively reducing power consumption and minimizing heat generation during operation, which directly improves system efficiency and reliability. The lower threshold voltage also ensures precise, stable performance in control circuits. Finally, its compact, robust packaging is perfectly tailored for the space-constrained environments of modern automotive electronics.
The MMBF170L offers exciting potential in the fast-evolving new energy vehicle (NEV) sector. It’s perfectly suited for use in DC-DC converters, battery management systems, and on-board chargers — essential components for efficient power conversion and energy management. Its reliable switching performance also makes it a strong fit for electric motor control circuits, where precision and responsiveness are critical for modern electric drivetrains.
As global investment in NEV charging infrastructure accelerates, demand for reliable, high-performance devices in charging stations and management systems is surging. The MMBF170L is well-positioned to deliver efficient, stable charging control and power management in these applications. Beyond core systems, it can also be integrated into control circuits for auxiliary automotive electronics like climate control, infotainment, and vehicle security, ensuring consistent, efficient performance across the board.
With the global shift toward sustainable transportation, the need for advanced, reliable power devices is growing rapidly. SLKOR (www.slkoric.com) remains at the forefront of this transition — continuously innovating and refining its portfolio of power semiconductors. From MOSFETs and SiC devices to interface ICs and high-speed connectors, SLKOR is committed to empowering the growth of green, efficient, and intelligent mobility solutions 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!
For more products： www.slkoric.com
For product inquiries: sales03@slkormicro.com
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