In the world of electronic devices, every tiny component carries significant responsibility and mission. The transient voltage suppression diode SMAJ6.8CA, with its outstanding performance and broad range of applications, has become an indispensable guardian of electronic devices. At the same time, Infineon, a semiconductor giant, has made significant breakthroughs in SiC (Silicon Carbide) technology, bringing new hope and challenges to the entire industry.

Slkor Transient Protection Diode SMAJ6.8CA product photo

The SMAJ6.8CA is a bidirectional transient voltage suppression diode designed to protect electronic devices from transient overvoltage damage. When the voltage exceeds its reverse working voltage (Vrwm) of 5.8V in a circuit, the SMAJ6.8CA responds swiftly, clamping the voltage to a safe level to protect subsequent circuits from damage. Its breakdown voltage ranges from 6.45V to 7.14V, ensuring stable performance under various conditions. Moreover, the reverse leakage current (Ir) of the SMAJ6.8CA is only 1000μA, which means its power consumption is minimal in a non-operating state, helping extend the overall lifespan of the device.

Slkor Transient Protection Diode SMAJ6.8CA specification

When faced with sudden voltage pulses, the SMAJ6.8CA demonstrates excellent performance. Its peak pulse current (Ipp) under a 10/1000μs waveform reaches up to 38.1A, enabling it to easily handle extreme situations such as lightning strikes and electrostatic discharges, effectively protecting electronic devices from the impact of transient overvoltage. At the same time, the maximum clamping voltage is limited to 10.5V, ensuring that even under the harshest conditions, subsequent circuits can operate within a safe voltage range. Additionally, its peak pulse power (Ppp) capability of 400W further enhances its protection performance during high-energy transient events.

Parameters of Slkor Transient Protection Diode SMAJ6.8CA

The SMAJ6.8CA not only excels in performance but also enjoys wide application. It can be used in various scenarios requiring transient voltage protection, such as communication devices, automotive electronics, home appliances, and more. In these fields, the SMAJ6.8CA provides solid protection for the normal operation of devices with its high reliability and stability.

Meanwhile, Infineon’s significant breakthrough in SiC technology has also brought new hope and challenges to the entire industry. Infineon announced a major advancement in its 200mm SiC product roadmap, with plans to deliver the first batch of products based on advanced 200mm SiC technology to customers in the first quarter of 2025. This news marks a new milestone in Infineon's research and production capabilities in the SiC field.

Compared to traditional silicon semiconductors, SiC materials offer higher power switching efficiency, lower energy losses, and greater reliability under extreme temperatures or high-voltage conditions. These advantages make SiC a key technology in fields such as electric vehicles, fast-charging stations, rail transportation, and renewable energy generation. Infineon’s upcoming 200mm SiC products will not only improve production efficiency and reduce unit costs but also meet customer demands for high-performance products, driving the entire industry chain towards a more efficient and environmentally friendly direction.

Infineon’s breakthrough reflects not only its profound technical expertise in the semiconductor field but also its keen insight into future technological development. With the rapid growth in demand for electric vehicles and clean energy, the market prospects for SiC semiconductors are widely anticipated. Infineon’s 200mm SiC products will undoubtedly play a key role in this field, making a positive contribution to the global transition to green energy and emissions reduction goals.

Although the SMAJ6.8CA and Infineon’s 200mm SiC products belong to different technological fields, they both highlight the important role of technology in protecting electronic devices and promoting the green energy transition. The SMAJ6.8CA, with its exceptional transient suppression capability, safeguards the stable operation of every electronic device; while Infineon’s 200mm SiC products, with their efficient and environmentally friendly features, lead a new wave of transformation in the semiconductor industry. Together, they form a beautiful landscape of technological progress, bringing more convenience and possibilities to our lives.

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.