SKR 20F

The SKR 20F is designed as one kind of fast recovery rectifier diode with some features such as:(1)hermetic metal case with ceramic insulator;(2)small recovered charge;(3)soft recovery;(4)threaded stud M12;(5)SKN:anode to syud,SKR:cathode to stud.Also SKR 20F can be used in all-purpose mean power rectifier diodes;cooling via metal plates or heatsinks;non-controllable and half-comtrollable rectifiers;free-wheeling diodes and recommended snubber network: RC:0.05 uF,200(Pr=1 W),Rp=150 K(Pr=4 W).

The characteristics of the SKR 20F can be summarized as:(1)sin.180;Tc=100:25 A;(2)K9;Ta=45;B2/B6:20/29 A;(3)K3;Ta=45;B2/B6:35/50 A;(3)Tvj=25;10 ms:375 A;(4)Tvj=180;10 ms:320 A;(5)Tvj=25,If=60 A:max.1.55 V;(6)Tvj=180:max.0.85 V;(9)Tvj=180:11m;(7)-di/dt=10 A/us,Vr=400 V:20 uC;(8)Rth(j-c):2 K/W.This technical information specifies semiconductor devices but promises no characteristics.No warranty or guarantee expressed or implied is made regarding delivery,performance or suitability.If you want to know more information about this SKR 20F,please download the datasheet in www.seekic.com and www.chinaicmart.com .