Home Products Power Diode & Thyristor (Si/SiC) Thyristor / Diode Discs Diode Discs IGCT/IGBT - Freewheeling Diodes D1461S45T D1461S45T Overview 4500 V GTO - Freewheeling diode disc GTO - Freewheeling Diode discs 4500 V, 1461 A with 100 mm diameter in a ceramic housing. Summary of Features High current High blocking voltage Light-triggered types available Highest robustness Highest reliability High case non rupture current capability Diagrams Parametrics Documents Order Design Support Videos Partners Training Packaging Support Contact