Mr. Song Shiqiang, General Manager of Slkor (www.slkoric.com), stated that social progress is driven by successive advancements in technology, which promote the transformation of productive relations and propel socio-economic development. Leveraging the large domestic market and the internal economic cycle, there is a great opportunity for "domestic substitution" in the field of electronic components and electronic information products. For the Chinese nation to rise again and achieve great rejuvenation, it is essential to seize the opportunity of the upcoming "Kangbo Cycle" and strengthen the development of the electronic information industry to promote economic growth. Achieving "indigenous controllability" at key technological nodes is crucial. As a well-known semiconductor company, Slkor offers a variety of products such as MOSFETs to meet the needs of different applications.

Slkor Semiconductor silicon carbide field-effect transistor

Slkor Medium Voltage MOSFET  BSS138 product photo

The Slkor Medium Voltage MOSFET BSS138 is an N-channel MOSFET with a drain-source voltage of 50V and a continuous drain current of 220mA. It is renowned for its low on-state resistance (3.5Ω @ 10V, 220mA) and low threshold voltage (1.6V @ 1mA). This MOSFET offers numerous advantages in LED driving applications, including high efficiency, low power consumption, and high reliability. With careful design and selection, its role in LED driving circuits can be fully utilized, providing stable and efficient lighting solutions for modern electronic devices.

Slkor Medium Voltage MOSFET  BSS138 specification

The Slkor Medium Voltage MOSFET BSS138 meets the voltage and current requirements of most LED driver circuits. With a maximum voltage rating of 50V, it's suitable for use in low to medium voltage applications, while its maximum continuous current rating of 220mA makes it suitable for driving medium-brightness LEDs. Additionally, its low on-state resistance results in minimal heat generation during conduction, thereby improving the overall efficiency of the LED driver circuit and showcasing its efficient current-carrying capability. Moreover, it features a low threshold voltage, which helps reduce power consumption in the driver circuit. Lastly, its maximum power dissipation during operation is 225mW, ensuring stability under normal operating conditions.

Parameters of Slkor Medium Voltage MOSFET  BSS138

 
The Slkor Medium Voltage MOSFET BSS138 is highly suitable for LED driver circuits. The primary purpose of an LED driver circuit is to provide a stable current to the LED, ensuring its proper illumination. The medium voltage N-channel MOSFET, with its low on-state resistance and high efficiency characteristics, proves to be an ideal choice for achieving this objective. It functions as a switching device in the LED driver circuit, regulating the drain current by controlling the gate voltage, thereby enabling precise control of the LED current. When the gate voltage exceeds the threshold voltage, the MOSFET turns on, allowing current to flow from the source to the drain, thus driving the LED to emit light. Conversely, when the gate voltage falls below the threshold voltage, the MOSFET turns off, causing the LED to turn off as well.

In today's rapidly advancing technological landscape and intensifying market competition, the importance of making the right product choices cannot be overstated. Slkor understands this well and offers customers a convenient and efficient product selection and substitution feature. Through the filtering and comparison tools on the Slkor website, customers can input key parameters to search for and identify products that best suit their needs. Additionally, they can access data on comparable domestic and international brands and models, providing valuable references for their decision-making process.

The product selection table is divided into several main categories, each with subcategories for different products. Customers can search for products within their desired category, saving considerable time and effort by quickly pinpointing the exact product they need from a plethora of options. Moreover, the filtering function on the Slkor website allows customers to input key parameters directly, enabling them to swiftly find relevant products.

Furthermore, by utilizing the product selection table and data on comparable domestic and international brands and models provided on the Slkor website (www.slkoric.com), customers can more conveniently and rapidly discover products that meet their requirements while also gaining insights into alternative brands and models.

Mr. Song Shiqiang, General Manager of Slkor

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!

BSS138To Product Page