... .3gra 1,Material: Epoxy compound,Silicon dice,Solder,Copper wire,Leadframe2,Function: Rectifier , Voltage Protection3,Weight: 0.3gram4,Characteristics: High temperature working ability ... Purpose Rectifiers Fast Recovery Rectifiers High Efficiency Rectifiers Super Fast Recovery Rectifiers Schottky Barrier Rectifiers Zener Diode Switching Diode Bridge Rectifiers Surface Mount ...