unisonic technologies co., ltd mgbr20l50 preliminary diode www.unisonic.com.tw 1 of 4 copyright ? 2014 unisonic technologies co., ltd qw-r601-129.b mos gated barrier rectifier ? description the utc mgbr20l50 is a surface mount mos gated barrier rectifier, it uses utc?s advanced technology to provide customers with low forward voltage drop and high switching speed etc. the utc mgbr20l50 suitable for supply applications. ? features * low forward voltage drop * high switching speed ? symbol to-220-2 / dfn-8(56) to-277 ? ordering information ordering number package pin assignment packing lead free halogen free 1 2 3 4 5 6 7 8 mgbr20l50l-ta2-t mgbr20l50g-ta2-t to-220-2 k a - - - - - - tube MGBR20L50L-T27-T mgbr20l50g-t27-t to-277 a k a - - - - - tape reel mgbr20l50l-k08-5060-r mgbr20l50g-k08-5060-r dfn-8(56) a a a nc k k k k tape reel note: pin assignment: a: anode, k: cathode
mgbr20l50 preliminary diode unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r601-129.b ? marking information package marking to-220-2 to-277 dfn-8(56)
mgbr20l50 preliminary diode unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r601-129.b ? absolute maximum ratings (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 i o 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 data parameter symbol ratings unit junction to ambient to-220-2 ja 60 c/w to-277 73 (note 3) dfn-8(56) 72 ? electrical characteristics (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 =20a, t j =25c 0.63 v i f =20a, t j =125c 0.58 v reverse current (note 1) i rm v r =50v, t j =25c 300 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. 3. mounted on an fr4 pcb, single-sided copper, with 100 cm 2 copper pad area.
mgbr20l50 preliminary diode unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r601-129.b 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.
|
