1SMB20
TVS diodes with 600W power in SMB package
Manufacturer： ['onsemi', 'littelfuse', 'rochester', 'lrc', 'central-semiconductor']
series introduction
The 1SMB20 Series is a robust line of surface-mount transient voltage suppressors (TVS) designed to provide superior protection against voltage spikes and transients for a variety of electronic applications. These devices are engineered with a focus on reliability and performance, featuring a maximum breakdown voltage of 20V, which makes them ideal for safeguarding sensitive components in circuits operating at lower voltage levels.
One of the key characteristics of the 1SMB20 Series is its bidirectional configuration, allowing it to clamp both positive and negative voltage transients efficiently. This feature is essential for ensuring the integrity of data lines and power circuits in a wide range of electronic devices, from consumer electronics to industrial machinery. The series utilizes a low clamping voltage, ensuring that sensitive components are protected without incurring significant conduction losses during transient events.
The design of the 1SMB20 Series emphasizes compactness and thermal efficiency, allowing for easy integration into space-constrained environments. The devices are housed in a compact surface-mount package, making them well-suited for high-density circuit designs commonly found in modern electronics. Their small footprint does not compromise their power handling capabilities, as they can effectively absorb energy from voltage spikes, thus extending the longevity of the systems they protect.
The 1SMB20 Series is particularly suitable for applications in telecommunications, automotive electronics, and industrial control systems, where transient voltage events can pose a significant risk to the operation and reliability of electronic components. Typical applications include protecting data lines in communication equipment, safeguarding automotive circuits from electrostatic discharge (ESD), and shielding sensitive control systems in industrial automation.
In summary, the 1SMB20 Series stands out in the market for its combination of compact design, reliable performance, and versatility in a wide range of applications. By choosing this series, engineers can ensure robust protection against voltage transients, enhancing the durability and reliability of their electronic systems.
Images for reference
DO-214AA, SMB403C
SMB 600 Watt Side 2
SMB 600 Watt Top