The Vishay FRED Pt® series Ultrafast Rectifier are the state of the art ultrafast recovery rectifiers specifically designed with optimized performance of forward voltage drop and ultrafast recovery time. The planar structure and the platinum doped life time control, guarantee the best overall performance, ruggedness and reliability characteristics. These devices are intended for use in the output rectification stage of SMPS, UPS, DC/DC converters as well as freewheeling diodes in low voltage inverters and chopper motor drives. Their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over dissipation in the switching element and snubbers.

Ultrafast recovery time
Low forward voltage drop
175 °C operating junction temperature
Low leakage current
AEC-Q101 qualified, meets JESD 201 class 1A whisker test