unisonic technologies co., ltd mgbr20u50c preliminary diode www.unisonic.com.tw 1 of 3 copyright ? 2013 unisonic technologies co., ltd qw-r601-161.a dual mos gated barrier rectifier ? description the utc mgbr20u50c is a dual mos gated barrier rectifiers, it uses utc?s advanced technology to provide customers with low forward voltage drop and high switching speed, etc. the utc mgbr20u50c suitable for supply applications. ? features * ultra low forward voltage drop * high switching speed ? symbol ? ordering information ordering number package pin assignment packing lead free halogen free 1 2 3 mgbr20u50cl-ta3-t MGBR20U50CG-TA3-T to-220 a k a tube note: pin assignment: a: anode, k: cathode
mgbr20u50c preliminary diode unisonic technologies co., ltd 2 of 3 www.unisonic.com.tw qw-r601-161.a ? absolute maximum ratings (per leg) (t a =25 c unless otherwise specified ) single phase, half wave, 60hz, resistive or inductive load. for capacitance load, derate current by 20%. parameter symbol ratings unit dc blocking voltage v rm 50 v working peak reverse voltage v rwm 50 v peak repetitive reverse voltage v rrm 50 v average rectified forward current (rated vr-20khz square wave) - 50% duty cycle per leg i o 10 a total 20 a peak forward surge current - 1/2 60hz i fsm 250 a peak repetitive reverse surge current (2us-1khz) i rrm 2 a maximum rate of voltage change ( at rated v r ) dv/dt 10000 v/ s operating junction temperature t j -65~+150 c storage junction temperature t stg -65~+150 c note: absolute maximum ratings are those values be yond which the device coul d be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. ? thermal characteristics parameter symbol ratings unit junction to case jc 2 c/w ? electrical characteristics (per leg) (t a =25 c unless otherwise specified ) parameter symbol test conditions min typ max unit reverse breakdown voltage (note 1) v ( br ) r i r =0.50ma 50 v forward voltage v fm i f =10a, t j =25c 0.45 v i f =10a, t j =125c 0.40 v reverse current (note 1) i rm v r =50v, t j =25c 500 a v r =50v, t j =125c 100 ma notes: 1. short duration pulse test used to minimize self-heating effect. 2. thermal resistance junction to case mounted on heatsink.
mgbr20u50c preliminary diode unisonic technologies co., ltd 3 of 3 www.unisonic.com.tw qw-r601-161.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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