RURD460, RURD460S
Data Sheet January 2000 File Number 3140.4
4A, 600V Ultrafast Diodes
The RURD460, and RURD460S are ul...
RURD460, RURD460S
Data Sheet January 2000 File Number 3140.4
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 ionimplanted 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 UNITS V V V A A A W mJ oC
o...