SKM121AR

The SKM121AR is designed as one kind of power MOSFET module, SKM121AR has some points of features such as (1)avalanche characteristic;(2)N-channel, enhancement mode;(3)short connections and built-in gate resistors to suppress internal oscillations even in critical applications;(4)isolated copper baseplate;(5)all electrical connections on top for easy busbaring;(6)large clearances (10 mm) and creepage distances (13 mm);(7)UL recognized, file no. E63532.

Also SKM121AR can be used in wide range of applications such as (1)switch mode power supplies;(2)plasma cutting;(3)DC choppers;(4)AC not suitable for linear amplification;(5)switching (not for lineat use);(6)UPS;(7)general power switching applications. The absolute maximum ratings of the SKM121AR can be summarized as:(1)VDS: 100 V;(2)ID: 130 A;(3)IDM: 390 A;(4)VGS: +/- 20 V;(5)Tvj: -40 to +150 ;(6)Visol: 2500 V;(7)IF: 130 A;(8)I FM: 390 A.

The electrical characteristics of SKM121AR can be summarized as:(1)V(BR)DSS: 200 V;(2)VGS(th): 2.1 to 4 V;(3)IDSS: 50 to 250 uA;(4)IGSS: 10 to 100 nA;(5)RDS(on): 18 to 20 m;(6)gfs: 60 to 75 s. If you want to know more information such as the electrical characteristics about the SKM121AR, please download the datasheet in www.seekic.com or www.chinaicmart.com.