Mr. Song Shiqiang, the General Manager of Slkor (www.slkoric.com), stated that social progress is driven by successive advancements in technology, which in turn promote changes in production relations and propel socio-economic development. Leveraging the vast domestic market and internal economic circulation, there lies a favorable 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 upcoming new wave of "Kangbo cycles" and strengthen the development of the electronic information industry to achieve "indigenous controllability" at critical technological nodes. As a well-known semiconductor company, Slkor offers a variety of products such as voltage regulator diodes to meet the diverse needs of different applications.

Slkor Voltage Regulator Diode (Zener Diode)

Slkor Voltage Regulator Diode MMSZ5222B product photo

The Slkor Voltage Regulator Diode MMSZ5222B features a maximum power dissipation of 500mW and a stable voltage value of 2.5V. The device operates within a voltage stability range of 2.38V to 2.63V, with a reverse leakage current of 100nA. This Voltage Regulator Diode plays a crucial role in mobile phone power management due to its efficient and stable operational performance, providing strong assurance for the stable operation of mobile phones.

Slkor Voltage Regulator Diode MMSZ5222B specification 

The Slkor Voltage Regulator Diode MMSZ5222B ensures stable operation even under high loads, providing lasting power management support for mobile phones. Its maximum power capacity guarantees its ability to handle high loads while maintaining stability. The target voltage it provides creates a stable voltage environment for the internal circuitry of the phone, ensuring the normal functioning of various components.

Furthermore, this Voltage Regulator Diode operates within a voltage range of 2.38V to 2.63V with an approximate tolerance of about 5%. This high-precision voltage control range ensures stable voltage output in various operating conditions, preventing damage to the phone's circuitry caused by voltage fluctuations. Additionally, the Voltage Regulator Diode is packaged in the SOD-123 format, a small plastic package suitable for surface-mounted designs. This compact packaging allows for easy integration onto the mobile phone's motherboard without occupying excessive space.

Parameters of Slkor Voltage Regulator Diode MMSZ5222B

The application of the Slkor Voltage Regulator Diode MMSZ5222B in mobile phones primarily involves power management. Within the phone circuitry, it is utilized to stabilize power supply voltages, thus preventing voltage fluctuations from damaging internal circuits. Particularly when powered by a battery, where voltage tends to decrease gradually with usage, the Voltage Regulator Diode ensures that the circuit operates within a stable voltage range at all times.Another crucial application is powering key modules such as the camera and display screen in mobile phones. The Voltage Regulator Diode provides these modules with the stable voltage they require, ensuring that critical performance metrics such as image quality and display effects remain unaffected.Lastly, it serves a protective function for the circuitry. By incorporating the Voltage Regulator Diode, voltage surges can be effectively absorbed, safeguarding the circuitry from damage.

In the increasingly fierce domestic semiconductor market, competition among brands has long surpassed mere price wars, shifting towards comprehensive comparisons in materials, processes, quality, and parameters. Against this backdrop, Slkor has established a strong foothold and demonstrated significant competitiveness in the market with its unique development strategy. As a company striving for international brand status, Slkor is committed to ensuring both product quality and parameters while still maintaining a certain price advantage compared to domestic benchmark brands such as Changdian and LRC. Through stringent quality management, technological innovation, and efficient operations, Slkor continues to introduce competitive products to ensure comparability with, and even surpassing of, other brands in the market. Despite its emphasis on product quality and parameters, Slkor maintains competitive pricing compared to domestic benchmark brands like Changdian and LRC. Slkor adheres to providing more competitive prices while maintaining product quality and parameters, thus creating greater value for customers.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.

Mr. Song Shiqiang, General Manager of Slkor

Slkor Honors and Achievements

About Slkor：

Slkor has research and development offices in Busan, South Korea, Beijing, China, and Suzhou, China. Most of the wafer manufacturing and packaging and testing are carried out within China. The company employs and collaborates with individuals and organizations worldwide, with a laboratory for product performance and reliability testing and a central warehouse located at its headquarters in Shenzhen. Slkor has filed for over a hundred invention patents, offers more than 2,000 product models, and serves over ten thousand customers globally. Its products are exported to countries and regions including Europe, the Americas, Southeast Asia, and the Middle East, making it one of the rapidly growing semiconductor companies in recent years. With well-established management systems and streamlined workflows, Slkor has rapidly enhanced the brand awareness and reputation of its "SLKOR" brand through its outstanding quality and standardized services. Its product range includes three major series: diodes, transistors, and power devices, with recent introductions of new products such as Hall elements and analog devices, expanding its presence in sensors, Risc-v microcontrollers, and other product categories.

MMSZ5222BTo Product Page