Interface-trap density, lifetime and Schottky barrier height of erbium-silicided Schottky diode are evaluated using equivalent circuit method. The extracted interface trap density, lifetime and Schottky barrier height for hole are determined as $1.5{ imes}10^{13} traps/cm^2$, 3.75 ms and 0.76 eV, respectively. The interface traps are efficiently cured by $N_2$ annealing. Based on the diode characteristics, various sizes of erbium- silicided/platinum-silicided n/p-type Schottky barrier metal-oxide-semiconductor field effect transistors (SB-MOSFETs) are manufactured from 20 m to 35nm. The manufactured SB-MOSFETs show excellent drain induced barrier lowering (DIBL) characteristics due to the existence of Schottky barrier between source and channel. DIBL and subthreshold swing characteristics are compatible with the ultimate scaling limit of double gate MOSFETs which shows the possible application of SB-MOSFETs in nanoscale regime.