Shown on this slide is an example of a diplexer designed specifically for a 2.5G/5G WLAN application. As can be seen, the insertion loss, return loss, and band rejections of this diplexer were customized to match specific limits. All of ST’s IPD devices have integrated ESD protection and therefore pass 2 kV HBM. More information regarding recommended PCB land pattern, thermal performance and frequency response plots can be found on the DIP2450-01D5 datasheet.