unisonic technologies co., ltd byr29-600 preliminary diode www.unisonic.com.tw 1 of 2 copyright ? 2010 unisonic technologies co., ltd qw-r601-029.a rectifier diode ultrafast ? description the utc byr29-600 is a rectifier diode and it provides the designers with ultra-fast switching and low switching loss. the utc byr29-600 is suitable for half-bridge lighting ballasts, half-bridge/full-bridge switched mode power supplies and active power factor correction. ? features * low reverse recovery current * ultra-fast switching * low switching loss * low thermal resistance ? symbol ? ordering information ordering number pin assignment lead free plating halogen free package 1 2 tab packing byr29l-600-ta2 -t byr29g-600-ta2 -t to-220ac k a k tube note: pin assignment: a: anode, k: cathode, tab: mounting base
byr29-600 preliminary diode unisonic technologies co., ltd 2 of 2 www.unisonic.com.tw qw-r601-029.a ? absolute maximum ratings parameter symbol conditions ratings unit peak repetitive reverse voltage v rrm 600 v crest working reverse voltage v rwm 600 v continuous reverse voltage v r 600 v average forward current i f(av) square wave; =0.5; t tab 115c 8 a repetitive peak forward current i frm t = 25 s; =0.5; t tab 115c 16 a t = 10ms 60 a non-repetitive peak forward current. i fsm t = 8.3ms sinusoidal; with reapplied v rrm(max) 66 a junction temperature t j 150 c storage temperature t stg -40 ~ +150 c note: absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. ? thermal data parameter symbol ratings unit junction to ambient ja 60 k/w junction to tab jb 2.5 k/w ? electrical characteristics (t j =25c, unless otherwise specified) parameter symbol test conditions min typ max unit i f =8a, t j =150c 1.07 1.50 v forward voltage v f i f =20a 1.75 1.95 v v r =v rrm, t j =25c 1.0 10 a reverse current i r v r = v rrm , t j =100c 0.1 0.2 ma reverse recovery charge q s i f =2a ~ v r 30 v, di f /dt =20a/ s 150 200 nc reverse recovery time t rr i f =1a ~ v r 30 v, di f /dt=100a/ s 60 75 ns peak reverse recovery current i rrm i f =10a ~v r 30 v, di f /dt=50a/ s, t j =100c 6 a forward recovery voltage v fr i f =10a, di f /dt=10a/ s 5.0 v 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 writ ten 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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