Diotec smd rectifier diodes fastsuperfastultrafast switching diotec us2m an smd silicon rectifier diode with a 75ns reverse recovery time a vrrm of 1000v and an ifav of 2a the fast reverse recovery time of this rectifier diode enables greater efficiency in switch mode power supplies and also reduces switching loss us2m diotec silicon rectifier diode 2a 1000v