The DUR Series Ultrafast Rectifier has ultrafast switching speed with very low reverse recovery time (TRR), high blocking voltage of up to 1200V and low leakage.
Thanks to its low forward voltage drop, it is possible to minimise power loss and increase efficiency during converter operation.
Their higher temperature capability and low leakage provide higher reliability in harsh, high temperature environments and applications with minimal cooling availability.
Typical applications for both series include uninterruptible power supplies, high frequency switch-mode power supplies and DC-DC converters, as well as free-wheeling diodes and polarity protection diodes.
The DUR Series Ultrafast Rectifier also addresses applications such as anti-parallel diodes for high frequency switching devices, e.g. IGBTs, inductive heating and melting as well as ultrasonic cleaners and welders.