RHRD640S

RHRD640, RHRD650, RHRD660, S E M I C O N D U C T O R RHRD640S, RHRD650S, RHRD660S April 1995 6A, 400V - 600V Hyperfast Diodes Features Package Hyperfast with Soft Recovery. . . . . . . . . . . . . . . . . . . . . . . . . <30ns Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC Reverse Voltage Up To. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600V Avalanche Energy Rated Planar Construction Applications JEDEC STYLE TO-251 ANODE CATHODE CATHODE (FLANGE) Switching Power Supplies Power Switching Circuits General Purpose Description RHRD640, RHRD650, RHRD660, RHRD640S, RHRD650S and RHRD660S are hyperfast diodes with soft recovery characteristics (tRR < 30ns). They have half the recovery time of ultrafast diodes and are sil icon nitride passivated ion-implanted epitaxial planar construction. JEDEC STYLE TO-252 CATHODE ANODE CATHODE (FLANGE) These devices are intended for use as freewheeling/clamping diodes and rectifiers in a variety of switching power supplies and other power switching applications. Their low stored charge and hyperfast soft recovery minimize ringing and electrical noise in many power switching circuits reducing power loss in the switching transistors. Symbol K PACKAGE AVAILABILITY PART NUMBER PACKAGE BRAND RHRD640 TO-251 RHR640 RHRD650 TO-251 RHR650 RHRD660 TO-251 RHR660 RHRD640S TO-252 RHR640 RHRD650S TO-252 RHR650 RHRD660S TO-252 RHR660 NOTE: When ordering, ...