Shenzhen SlkorMicro Semiconductor Co., Ltd. is a high-tech enterprise that integrates design, research and development, manufacturing, and sales and services. It possesses core technology in silicon carbide power devices and has obtained dozens of original invention patents and software copyrights. Currently, the "Slkor" brand is widely accepted by peers and customers, positioning SlkorMicro Semiconductor as one of the rapidly growing semiconductor companies in China. The vision of SlkorMicro Semiconductor (www.slkormicro.com) is to become a leader among domestic semiconductor enterprises.

SlkorMicro Product Features and Applications of Optocouplers

Application Background:

Optocouplers are devices that convert electrical signals into optical signals. They are composed of a light-emitting diode (LED) and a photodiode. The main function of an optocoupler is to isolate the input and output circuits to ensure circuit safety and stability. Currently, optocouplers are widely used in fields such as power electronics, communications, and industrial automation.

Challenges:

Optocouplers are optoelectronic devices that are subject to limitations in terms of isolation voltage, frequency response, temperature drift, and service life. The isolation voltage of an optocoupler is limited, typically ranging from several hundred volts to several kilovolts. If the isolation voltage exceeds the limits of the optocoupler, it can lead to optocoupler failure or burnout. For example, the VCEO (Collector-Emitter Voltage) of the optocoupler product TLP181 is 5V. If it is used in a high-voltage circuit, it can cause optocoupler failure or burnout.

Solution:

Therefore, in the practical application of optocouplers, it is necessary to select appropriate optocoupler products and take corresponding measures to address these challenges based on specific application scenarios and requirements. In this regard, SlkorMicro has introduced the optocoupler SLH11L1.

SlkorMicro Optocoupler SLH11L1

The SlkorMicro optocoupler SLH11L1 is a high-performance and highly reliable optocoupler solution. It exhibits significant parameter advantages with a VCEO (Voltage Collector-Emitter) of 16V, IC (Collector Current) of 50mA, VR (Reverse Voltage) of 6V, IF (Forward Current) of 60mA, and a DIP-6 package. These parameter advantages enable the SLH11L1 to deliver better performance and stability in high-voltage, high-frequency, and noisy environments.

SlkorMicro Optocoupler SLH11L1 Specifications

The VCEO (Voltage Collector-Emitter) of the SlkorMicro optocoupler SLH11L1 is 16V, which refers to the maximum collector-emitter voltage of the transistor and is also known as the maximum withstand voltage. With a VCEO of 16V, the SLH11L1 optocoupler exhibits higher voltage endurance compared to some optocoupler products that have only 5V. It can be applied in circuits with higher voltage levels. The SLH11L1 optocoupler has a DIP-6 package, where the package refers to the encapsulation form of the optocoupler. The DIP-6 package effectively protects the internal structure of the optocoupler. Additionally, the DIP-6 package is of the through-hole type, allowing direct insertion into sockets on circuit boards. It offers convenient and quick installation without the need for complex soldering operations. This means that compared to other optocoupler products, the SlkorMicro optocoupler SLH11L1 can be easily installed and used.

In practical applications, the SlkorMicro optocoupler SLH11L1 has a wide range of applications, including power electronics, communications, and industrial automation. In the field of power electronics, SLH11L1 can be used for isolation and control in high-voltage circuits. In the field of communications, SLH11L1 can be applied in areas such as fiber optics communication and optoelectronic conversion. In the field of industrial automation, SLH11L1 can be used in control systems such as PLC and DCS.

In summary, the parameter advantages of the SlkorMicro optocoupler SLH11L1, including its high voltage endurance, high collector current, and good packaging form, make it perform well and maintain stability in high-voltage, high-frequency, and high-current applications. It provides better support and assurance for the safe use of optoelectronic devices.

About SlkorMicro:

Shenzhen SlkorMicro Semiconductor Co., Ltd., with its core technical team coming from Tsinghua University and Yonsei University in Korea, leads the company's development through new materials, new processes, and new products. The company possesses internationally leading third-generation semiconductor silicon carbide power device technology. SlkorMicro's product range includes diodes, transistors, power devices, power management chips, and other integrated circuit series. Under the leadership of Mr. Song Shiqiang, SlkorMicro has grown from an IP design company for electronic components and power devices to a high-tech enterprise that integrates design, research and development, manufacturing, and sales and services. The "SLKOR" brand enjoys a good reputation in the semiconductor industry. SlkorMicro's official website, www.slkormicro.com, not only showcases its products and promotes the "SLKOR" brand but also serves as an important platform for technical exchanges, ideas, information sharing, and data queries within the semiconductor industry. To better serve customers in Huaqiangbei, SlkorMicro recently opened its second direct store under the "slkor" brand in Huaqiangbei!

SlkorMicro Semiconductor Poster

SlkorMicro offers a range of products for industrial and defense applications, including silicon carbide (SiC) diodes, SiC MOSFETs, IGBTs, and fifth-generation ultra-fast recovery power diodes. These products meet the demands of industries such as new energy vehicles, high-end equipment, communication and power devices, solar photovoltaics, and medical equipment, where high-performance products are required. 

For consumer products, SlkorMicro provides a variety of power devices such as high, medium, and low voltage MOSFETs, thyristors, bridge rectifiers, Schottky diodes, ESD protection diodes, TVS transient voltage suppressor diodes, general-purpose diodes and transistors. SlkorMicro also offers power management chips, Hall sensors, high-speed optocouplers, and other series of products. These components find extensive applications in areas such as smartphones, laptops, robots, smart homes, IoT (Internet of Things) and connected vehicles, LED lighting, and 3C digital products. 

Furthermore, SlkorMicro plans to introduce digital and analog integrated circuit products to provide customers with more professional and comprehensive services.