The SMBJ14CA with TVS SMB (DO-214AA) RoHS is a surface-mount bidirectional protector diode manufactured by Ruilongyuan. It is designed to protect sensitive electronic components from high-voltage transients, particularly in automotive, telecom, industrial, communications, datacom, and consumer electronic applications. This DO-214AA is capable of dissipating surge energy up to 1500W peak, with a peak pulse power of 800W. It has a bidirectional symmetrical voltage clamping of 14V and a breakdown voltage of 33V. It is UL-recognized, RoHS compliant, and 100% Pb-free for all applicable purposes.