unisonic technologies co., ltd UMR11N preliminary diode www.unisonic.com.tw 1 of 3 copyright ? 2014 unisonic technologies co., ltd qw-r601-204.a s w itching diode ? description the utc UMR11N is a small signal switching diode, it uses utc?s advanced technology to provide customers with high reliability, etc. the utc UMR11N is suitable for high frequency switching applications. ? features * high frequency application * high reliability ? symbol ? ordering information ordering number package pin assignment packing lead free halogen free 1 2 3 4 5 6 UMR11Nl-al6-r UMR11Ng-al6-r sot-363 a1 a2 a3a4 k4 k3 k1k2 tape reel note: pin assignment: a: anode k: cathode ? marking
UMR11N preliminary diode unisonic technologies co., ltd 2 of 3 www.unisonic.com.tw qw-r601-204.a ? absolute maximum ratings (t a =25c) parameter symbol ratings unit reverse voltage (repetitive peak) v rm 80 v reverse voltage (dc) v r 80 v forward current (single) i fm 300 ma average retcified forward current i o 100 ma surge current (t=1 s) i sur g e 4 a power dissipation p d 200 mw storage temperature t stg -55~+150 c junction temperature t j 150 c note: absolute maximum ratings are those values be yond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. ? electrical characteristics (t a =25c) parameter symbol test conditions min typ max unit forward voltage v f i f =100ma 1.2 v reverse current i r v r =70v 0.1 a reverse recovery time t r r v r =6v,i f =5ma,r l =50 ? 4 ns capacitance between terminals ct v r =6v , f=1mhz 3.5 pf
UMR11N preliminary diode unisonic technologies co., ltd 3 of 3 www.unisonic.com.tw qw-r601-204.a utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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