?On November 20, 2023, Shenzhen SLKOR Micro Semicon Co., Ltd. once again appeared on the homepage of Huaqiang Electronics Network, becoming a brand on the "Huaqiang National Brand Station." This signifies that SLKOR has further deepened its presence in the Huaqiangbei electronics market. Under the leadership of Mr. Song Shiqiang, SLKOR has targeted research and development to produce "domestic alternative" products, receiving acclaim from agents and traders in the Huaqiangbei electronic components market. SLKOR has also rapidly developed and grown in the fiercely competitive semiconductor industry. Among numerous domestic semiconductor brands, "SLKOR" stands out and has gained fame both domestically and internationally. Its products are also well-received in European and American markets.

The SL1605 series Hall sensors from SLKOR are important sensor products widely used in various fields. Among this series, the SL1605TL stands out with its unique performance parameters and broad application prospects. The SL1605 series includes four products: SL1605TH, SL1605TL, SL1605SH, and SL1605SL. These products have some differences in magnetic field threshold and switch frequency. The magnetic field threshold for SL1605TH and SL1605SH is 46 Gauss, with a switch frequency of 20Hz, while SL1605TL and SL1605SL have a magnetic field threshold of 33 Gauss and a switch frequency of 5Hz. These variations in performance parameters make these products more suitable for different application scenarios. As the focal point of this article, the SL1605TL is packaged in SOT-23, has 3 pins, operates within a temperature range of -40°C to 85°C, with a magnetic field threshold of 33 Gauss, and a switch frequency of 20Hz.

The SLKOR Hall sensor SL1615SH is one of the models in the SL1615 series, with the other three being SL1615TH, SL1615TL, and SL1615SL. Today, we will introduce the SL1615SH. The SL1615SH Hall sensor is a high-performance sensor that offers advantages such as high sensitivity, low noise, and strong temperature adaptability.

In addition to the SL-106C, SLKOR also offers many high-performance and excellent Hall sensor products, such as SL1603TH, SLSS341R-3, SLSS39E-9, SL1613SL, SL1625SH, SL1605TL, SL1615SH, etc., which can meet the market demand for low-power and high-performance sensors. SLKOR semiconductor will continue to drive innovation and development in electronic products.

SLKOR Semiconductor's Hall sensor product, SLSS360-3, is an excellent sensor that demonstrates SLKOR's commitment to providing high-performance and high-quality products. As a member of the SLSS360 series, SLSS360-3 inherits the outstanding features and performance of this series. The digit "3" in the product model represents its SOT-23 package, while another product model, SLSS360-9, uses the TO92S package.

As a company dedicated to the research, development, production, and sales of semiconductor components, SLKOR Semiconductor has always been committed to providing high-performance and high-quality products. Among them, the indium antimonide Hall element SL-322B exemplifies SLKOR's commitment and is an outstanding sensor. This component operates by utilizing the characteristics of gallium arsenide semiconductor, causing electron deflection within the material through an externally applied magnetic field, thereby generating Hall voltage and enabling the detection and measurement of magnetic fields.

SLKOR Semiconductor is a company dedicated to domestic semiconductor substitution and committed to providing customers with high-quality products. The SLSS49E linear Hall effect sensor is a small, multi-functional device operated by the magnetic field of a permanent magnet. It is an integrated circuit with highly reliable and accurate characteristics. This sensor is mainly used to measure magnetic field strength and convert it into linear output voltage. SLKOR's Hall sensor SLSS49E-3 is one model in the SLSS49E series, known for its excellent performance and reliability. The SLSS49E series includes two models, SLSS49E-3 and SLSS49E-9, with the number 3 in SLSS49E-3 representing the SOT-23 package it uses.

SLKOR offers high-end products such as Silicon Carbide (SiC) diodes, SiC MOSFETs, IGBTs, 5th generation ultra-fast recovery power diodes, etc., which can meet the needs of industries such as new energy vehicles, high-end equipment, communication and power equipment, solar photovoltaic, medical devices, and industrial automation. SLKOR also provides general-purpose products such as Schottky diodes, ESD protection diodes, TVS transient suppression diodes, general-purpose diodes, transistors, power devices including high, medium, and low voltage MOSFETs, thyristors, bridge stacks, and power management chips including LDO, AC-DC, ADC chips, as well as supporting products such as Hall effect sensors, high-speed optocouplers, crystal oscillators, etc. These products are widely used in intelligent smartphones, laptops, robots, smart homes, Internet of Things (IoT), LED lighting, 3C digital products, intelligent wearable devices, and more.

In the field of modern electronic technology, the development of sensors plays a crucial role in achieving various intelligent applications. Among them, Hall effect sensors, as a common type of electromagnetic induction device, are widely used in fields such as position detection, angle measurement, and current sensing. In this field, the SLSS451A, designed and produced based on bipolar semiconductor technology, demonstrates excellent performance and multifunctional features as a Hall effect switch. The SLSS451A is available in TO-92S and SOT-23 packages. The Hall sensor SLSS451A-9 is one of the models in the SLSS451A series of Sakomicro, and it adopts the TO-92S package.

The SL1603SH is a high-sensitivity, full-polarity Hall effect switch sensor and is one of the models in the SL1603 series. When it encounters a magnetic flux density of either S pole or N pole that exceeds the operate point (Bop), this sensor will output a low-level signal and maintain that state. Only when the magnetic flux density falls below the release point (Bep) will the sensor output signal switch to a high level. The SL1603SH has a built-in temperature compensation circuit and clock logic circuit to ensure stable operation of the sensor and maintain the appropriate switching frequency, as shown in the diagram. This sensor is widely used in civil fields and electronic products.

SL1623SH is a low-power Hall switch sensor chip in the SL1623 series, while SL1623 is a low-power Hall switch sensor chip designed specifically for space-constrained systems and battery-sensitive systems. The chip has multiple magnetic field threshold values, switch operating frequencies, and packaging forms to meet various application requirements. S

In recent years, with the rapid development of information technology and electronic devices, the semiconductor industry has become one of the core areas of global high-tech. SLKOR has gained much attention for its rapid development and innovative capabilities. SLKOR is a semiconductor company with over 100 invention patents and more than 2,000 product models, serving over 10,000 customers worldwide, with products exported to Europe, America, Southeast Asia, the Middle East, and other countries and regions. SLKOR mainly produces three major series of products: diodes, transistors, and power devices, which play important roles in electronic equipment. In addition, in recent years, SLKOR has also launched new products such as Hall elements and analog devices, and has deployed in the fields of sensors and RISC-V microcontrollers, continuously enriching SLKOR's product line and enhancing its market competitiveness.

SLKOR Semiconductor is a semiconductor company headquartered in Shenzhen, Guangdong Province, China. It drives its development through new materials, new processes, and new products, providing high-quality products and supporting services to global customers. SLKOR has gradually evolved into a comprehensive company that integrates design, research and development, manufacturing, system solutions, and sales services. Through continuous innovation and pursuit of excellence, SLKOR has achieved significant accomplishments in the semiconductor industry. With the continuous progress of technology and changing market demands, SLKOR Semiconductor will continue to enhance technological innovation and research and development investment, constantly introducing competitive new products. The company adheres to the corporate culture of "integrity, improvement, perseverance, and attention to detail" and the fair and open corporate ethics of "do not do to others what you would not want done to yourself," constantly pursuing excellence and striving to become an industry leader.

A Hall sensor is a type of sensor that can measure the strength of a magnetic field, based on the principle of the Hall effect. When a magnetic field passes through a Hall element, a potential difference is generated at the two ends of the element. This potential difference is proportional to the strength of the magnetic field, so the magnitude of the magnetic field can be determined by measuring the potential difference. The SL1613SH Hall sensor is a low-power switch sensor and a member of the SL1613 series, which has excellent performance and diverse functions. The SL1613 series includes four models: SL1613-TH, SL1613-TL, SL1613-SH, and SL1613-SL. Each model provides specific magnetic field thresholds and switch operating frequencies for different needs (as shown in the figure below).

SLKOR Micro semicon (www.slkoric.com), headquartered in Shenzhen, Guangdong Province, China, has emerged as a prominent player in the semiconductor industry through continuous innovation and technological breakthroughs. The technical team is one of the core competitive strengths of SLKOR, consisting of elite talents from Yonsei University in South Korea and Tsinghua University in China. They possess internationally leading production processes for silicon carbide MOSFETs and fifth-generation ultra-fast recovery diode technology. SLKOR is not only committed to its own development, but also actively participates in and promotes industry development by collaborating with partners to research new technologies and applications, thereby driving innovation in the semiconductor industry.

?Major semiconductor companies are engaged in fierce competition in technological innovation, including chip manufacturing processes, AI chips, IoT chips, and other fields. The competition is becoming increasingly intense. New generations of semiconductor materials and processes are constantly emerging. SLKOR Semiconductor (www.slkoric.com) is driving its development through new materials, new processes, and new products, providing high-quality products and excellent support services to global customers. SLKOR Semiconductor's technical team consists of Yonsei University in South Korea and Tsinghua University, and they have become industry leaders with their internationally leading level in silicon carbide MOS tube production processes and fifth-generation ultra-fast recovery power diode technology. Through continuous research and development, they continue to emerge with achievements in the development of new generations of semiconductor materials and processes, bringing new breakthroughs to the industry. The "SLKOR" brand of SLKOR Semiconductor has rapidly gained popularity and reputation in the market.

In modern electronic systems, the signal isolation and transmission between circuits are crucial. To ensure the safety and reliability of the system, optocouplers are widely used as a common isolation device. The SL-1009 optocoupler is a high-performance optocoupler that is widely utilized for isolation and transmission in electronic systems.

In electronic systems, isolation is a crucial function used to ensure the safety and reliability of signals between input and output. Optocouplers, as common isolation devices, play a vital role in connecting two circuits and transmitting data through optical signals. The optocoupler SL3053, as a high-performance optocoupler, utilizes an AIGaAs infrared emitting diode as the transmitter. It optically couples with a single silicon random phase optically-controlled silicon bilateral switch component housed in a plastic DIP6 package with different lead forming options, providing the most stable isolation function.

SLKOR' optocoupler product, SLM501, is a high-performance device that combines an AIGaAs infrared emitting diode and a high-speed silicon phototransistor. This coupling method enables efficient and stable optoelectronic conversion, ensuring high-quality performance of the product. The core technology of SLM501 lies in the coupling technique of AIGaAs infrared emitting diode and high-speed silicon phototransistor. This technology enables efficient optoelectronic conversion, ensuring high isolation capability and stable performance of the product. In various high-precision applications, this component can provide the most stable isolation characteristics, offering users an excellent experience.

Optocoupler is a special type of electronic component that can convert input electrical signals into output electrical signals through optical means. In an optocoupler, the input and output sides are isolated from each other, allowing for electrical isolation and signal isolation. Among them, the PC817B optocoupler is a common optocoupler device, characterized by high voltage resistance, moderate output current, low input current, and compact packaging. It is widely used in areas such as power supply feedback circuits, system devices, measuring instruments, registers, copiers, vending machines, and household appliances.