UM7514

The UM7514 is a pin diode incorporate all of the desirable RF propeties of previous microsemi-watertown diodes plus extremely low leakage and very stable reverse characteristics.

Features of the UM7514 are:(1)voltage ratings to 1400V;(2)fully passivated pin chip;(3)low leakage,IR<0.5A;(4)voidless,paticle free construction;(5)hermetic,fused in glass non-magnetic packages;(6)low loss,low distortion;(7)surface mount package available;(8)metallurgivally bonded,ihermally matched construction.

The absolute maximum ratings of the  UM7514 can be summarized as:(1)A,25 pin temperature:10W.15/W;(2)B&E(axial leads),1/2 in.(12.7mm)total lead length to 25 contact:5.5W,27.5/W;(3)B&E(axial leads),free air:1.5W;(4)C(studded):25 stud temperature:10W,15/W;(5)D(insulated stud),25 stud temperature:7.5W,20/W;(6)all packages,1s pulse(single)at 25 ambient:35KW;(7)operating and storage temperature raneg:-65 to +175;(8)SM(surface mount),25 end cap temperature:7.5W,20/W.

If you want to know more information such as the electrical characteristics about the UM7514, please download the datasheet in www.seekic.com or www.chinaicmart.com .