The PDCHSD305 and PDCHSD305C are single line, 1000 Watt transient voltage suppression devices designed for use in battery chargers and battery packs to protect sensitive electronics from switching transients across the AC line. Available in a SOD-323 package configuration, the PDCHSD305 and PDCHSD305C provide ESD and EOS protection while saving space on the printed circuit board. Other applications for this series include wireless telecommunication devices and portable electronics like SMART phones. The PDCHSD305 and PDCHSD305C are ideally suited to protect data I/O ports against ESD, EOS and EFT. These devcies exceed the requirements of IEC 61000-4-2 (ESD) and IEC 61000-4-4 (EFT). The series, in conjunction with passive components integrated into a TVS/Filter network can be used for EMI/RFI protection.