Microsemi Corp., a leading provider of semiconductor solutions differentiated by power, security, reliability and performance, today announced a unique new series of patented, ultra-low capacitance power transient voltage suppression (TVS) diode products. Leveraging the company’s 50-year heritage in high reliability TVS technology and its unique radio frequency (RF) PIN diode expertise, the new devices provide protection of high speed data lines and other applications where the threat requirement’s magnitude greatly surpasses the capability of other typical low capacitance TVS devices for Ethernet protection and other data interfaces with speeds up to 500 megabits per second (Mbit/s).