The P5V0S1UL is a transient voltage suppressor array (TVS) designed to protect applications such as wireless telecommunication devices and portable electronics. The P5V0S1UL is available in a unidirectional configuration with a working voltage of 5.0V and a minimum breakdown voltage of 6.0V. This device is rated for 150 Watt peak pulse power using the 8/20µs waveform, which is sufficient protection for tertiary type lightning threats at key interface locations. The P5V0S1UL is also suited to protect data lines against ESD and EFT. This device meets the IEC 61000-4-2 and IEC 61000-4 requirements. At higher operating frequencies or faster edge rates, insertion loss and signal integrity are a major concern. This device in conjunction with passive components integrated into a TVS/filter network can be used for EMI/RFI protection.