Some time required to sweep the saved cost from a diode junction is its reverse recovery time, and it is fairly prolonged in the PIN diode. For your provided semiconductor substance, on-condition impedance, and bare minimum usable RF frequency, the reverse recovery time is fixed. This residence is usually exploited; https://pindiodeswitchmanufacture11098.blogadvize.com/45155138/everything-about-low-noise-amplifier-suppliers