The 1SMB5917B Zener diode, manufactured by JSCJ (JCET), is a crucial component for voltage regulation and circuit protection. As an authorized distributor, Supreme Components International provides this high-quality diode, ensuring authenticity and reliability. This ZENER_DIODE features a breakdown voltage of 5.6V and a power dissipation of 1W. Encased in a surface-mount SMB (DO-214AA) package, it's designed for efficient heat dissipation and easy integration into printed circuit boards. The 1SMB5917B is suitable for a wide range of applications, including voltage clamping, transient voltage suppression, and overvoltage protection. Trust Supreme Components International for your electronic component needs.