The SMBJ18A 29.32V 20V 18V SMB TVS ROHS manufactured by Me-TECH is a discrete transil diode array designed to protect electronic components from transient voltages caused by electrostatic discharge (ESD). This diode array is compliant with the Restriction Of Hazardous Substances (RoHS) requirements. It is designed to protect against transients in both directions, and has a peak pulse current of 1.5 A for 28V common mode transients. It offers very low leakage current of 0.05 µA at 25°C, and a breakdown voltage of 18V. Additionally, it has a clamping voltage of 29.32V at IPP = 1.5 A. This device is suitable for portable equipment, automotive, television, laptop, and other electronic products.