... : Epoxy compound,Silicon dice,Solder,Copper wire,Leadframe 2,Function: Rectifier , Voltage Protection 3,Weight:0.3gra 1,Material: Epoxy compound ... (3) Reverse current IrModel Numbei : General Purpose Rectifiers Fast Recovery Rectifiers High Efficiency Rectifiers Super Fast Recovery Rectifiers Schottky Barrier Rectifiers Zener Diode Switching Diode Bridge ...