UES1104-1

The UES1104-1 is specifically designed for operation in power switching circuits operating at frequencies of at least 20 KHz that is in the economical convenient TO-220 package. This device combines two high efficiency devices into one package, simplifying installation, reducing heatsink requirements and the need to purchase matched components. Features of this device are:(1)very low forward voltage (1.15 V);(2)very fast recovery time (50 nsec);(3)high surge capability;(4)low thermal resistance;(5)mechanically rugged;(6)economical convenient TO-220 package.

The absolute maximum ratings of the UES1104-1 can be summarized as:(1)peak inverse voltage: 200 V;(2)maximum average D.C. output current @ Tc=25 : 1 A;(3)surge current, 8.3 mS: 20 A;(4)thermal resistance, junction to case: 38 /W;(5)operating and storage temperature range: -55 to +150 .

This device UES1104-1 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 .