unisonic technologies co., ltd BAW56W preliminary diode www.unisonic.com.tw 1 of 2 copyright ? 2011 unisonic technologies co., ltd qw-r502-034.a dual surface mount switching diode ? description the utc BAW56W is a dual surface mount switching diode providing the designers with ultra-fast switching and high conductance. the utc BAW56W is suitable for general purpose switching applications ? features * ultra-fast switching * low switching loss * high conductance ? ordering information ordering number pin assignment lead free halogen free package 1 2 3 packing BAW56Wl-ae3-r BAW56Wg-ae3-r sot-23 k1 k2 a2a1 tape reel note: pin assignment: a: anode k: cathode BAW56Wl-ae3-r (1)packing type (2)package type (1) r: tape reel (2) ae3: sot-23 (3) g:halogen free, l: lead free (3)lead free ? marking
BAW56W preliminary diode unisonic technologies co., ltd 2 of 2 www.unisonic.com.tw qw-r502-034.a ? absolute maximum ratings (t a =25 c, unless otherwise specified) parameter symbol ratings unit non-repetitive peak reverse voltage v rm 100 v peak repetitive reverse voltage v rrm v working peak reverse voltage v rwm v dc blocking voltage v r 75 v rms reverse voltage v r(rms) 53 v forward continuous current i fm 300 ma average rectified output current i o 150 ma t=1.0s 2.0 non-repetitive peak forward surge current t=1.0s i fsm 1.0 a power dissipation p d 200 mw junction temperature t j -65 ~ +150 c storage temperature t stg -65 ~ +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. ? thermal data parameter symbol ratings unit thermal resistance junction to ambient air r ja 625 c/w ? 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 = 100a 75 v i f = 1.0ma 0.715 i f = 10ma 0.855 i f = 50ma 1.0 forward voltage (note 1) v fm i f = 150ma 1.25 v v r = 75v 2.5 v r = 75v, t j = 150c 50 v r = 25v, t j = 150c 30 a peak reverse current (note 1) i rm v r = 20v 25 na junction capacitance c j v r = 0, f = 1.0mhz 2.0 pf reverse recovery time t rr i f = i r = 10ma, i rr = 0.1 x i r , r l = 100 ? 4.0 ns note: 1. short duration test pulse us ed to minimize self-heating effect. 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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