RURD460S

RURD460, RURD460S Data Sheet January 2002 4A, 600V Ultrafast Diodes The RURD460, and RURD460S are ultrafast diodes with soft recovery characteristics (trr < 55ns). They have low forward voltage drop and are silicon nitride passivated ion-implanted epitaxial planar construction. 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 ultrafast soft recovery minimize ringing and electrical noise in many power switching circuits reducing power loss in the switching transistors. Formerly developmental type TA49035. Features Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . . <55ns Operating Temperature . . . . . . . . . . . . . . . . . . . . . . 175oC Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600V Avalanche Energy Rated Planar Construction Applications Switching Power Supplies Power Switching Circuits General Purpose Ordering Information PART NUMBER RURD460 RURD460S PACKAGE TO-251 TO-252 BRAND RUR460 RUR460 Packaging JEDEC STYLE TO-251 ANODE CATHODE NOTE: When ordering, use the entire part number. Add suffix 9A to obtain the TO-252 variant in tape and reel, i.e., RURD460S9A. Symbol K CATHODE (FLANGE) JEDEC STYLE TO-252 A CATHODE ANODE CATHODE (FLANGE) Absolute Maximum Ratings TC = 25oC, Unless Otherwise Specified RURD460 RURD460S 600 600 600 4 8 40 50 10 -65 to 175 300 260 ...