This PDF document describes a product called TVSarray™ Series, which is a 4-pin 1-line bidirectional ultra-low capacitance array designed for board level protection. The product provides protection for electronic components ranging from 3.3V to 24V, and is suitable for voltage transients caused by electrostatic discharge, electrical fast transients, and secondary lightning. It is packaged in SOT-143 form and weighs approximately 0.035 grams. The product features electrically isolated protection and ultra-low capacitance of 5 pF.