I am looking for a very low Vf diode for a low power flyback. The switching frequency is low - max 30K dow to 7K, the peak current is low (200mA absolute max), the average current only in the order of
10mA, but the system efficiency is of paramount importance. With a load voltage of just 1.1V the diode Vf becomes a very significant item. Worst case (fault) diode reverse volts is 11.5VUnfortunately a synchronous solution is not an option.
Any suggestions gratefully appreciated.
Regards