43V 600W TVS diodes in SMB package
Manufacturer: ['littelfuse', 'rochester', 'onsemi', 'lrc']
The 1SMB43 Series is an advanced range of surface-mount transient voltage suppressor (TVS) diodes, engineered to provide robust protection against voltage spikes and transients in a compact package. Designed with the latest technology, these devices feature a low clamping voltage and fast response time, ensuring optimal performance in safeguarding sensitive electronic components in a variety of applications. The 1SMB43 Series is particularly noted for its ability to handle high peak pulse power, making it an ideal choice for environments where surges and electrical noise are common.
Constructed with a high-temperature and moisture-resistant package, the 1SMB43 Series is suitable for a wide range of operating conditions. Its design characteristics include a small footprint, which allows for efficient space utilization on printed circuit boards (PCBs), and a wide operating temperature range from -55°C to +150°C. This versatility makes the series an excellent choice for applications in telecommunications, automotive electronics, consumer electronics, and industrial equipment.
One of the standout features of the 1SMB43 Series is its ability to provide bi-directional protection, making it effective for both AC and DC applications. This capability is essential in circuits where both polarities need to be protected from transient events. The diodes are rated for various breakdown voltages, catering to different system requirements, ensuring that engineers can select the appropriate device for their specific application.
Typical applications for the 1SMB43 Series include automotive control systems, data lines, power supply inputs, and communication lines, where the risk of voltage transients can significantly impact performance and reliability. By integrating the 1SMB43 Series into their designs, engineers can enhance the durability and longevity of electronic systems, ultimately leading to lower failure rates and improved customer satisfaction. Overall, the 1SMB43 Series represents a high-performance solution for transient voltage suppression, providing peace of mind in the face of electrical disturbances.
DO-214AA, SMB403C
SMB 600 Watt Side 2
SMB 600 Watt Top