UES4505C

The UES4505C is specifically designed for operation in power switching circuits operating at frequencies of at least 100 KHz that is in the economical convenient TO-3P package. The very low forward voltage and very fast recovery time make them particularly suited for swtching type power supplies. Features of this device are:(1)economical convoniont TO-3P package;(2)insulated mounting hole;(3)can be slip mounted;(4)mechanically rugged;(5)low therma resistance;(6)PIV up to 150 V.

The absolute maximum ratings of the UES4505C can be summarized as:(1)peak inverse voltage: 50 V;(2)maximum average D.C. output current @ Tc=25 : 45 A;(3)surge current, 8.3 mS: 450 A;(4)thermal resistance, junction to case: 0.8 /W;(5)operating and storage temperature range: -55 to +150 ;(6)thermal resistance, junction to ambient: 40 /W.

This device UES4505C possesses the unique ability to pass many thousands of cycles of a stress test designed to evaluate the integrity of the bonding systems used in the construction of power rectifiers. If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .