unisonic technologies co., ltd rb521s30 diode www.unisonic.com.tw 1 of 3 copyright ? 2010 unisonic technologies co., ltd qw-r601-012,b schottky barrier diodes ? features * miniature surface mounting type * low forward voltage drop (v f =0.40v typ. at 200ma) * low reverse leakage current * fast switching speed sod-523 + - ? ordering information ordering number lead free plating halogen free package packing rb521s30l-cc2-r rb521s30g -cc2-r sod-523 tape reel ? marking 5m l: lead free g: halogen free
rb521s30 diode unisonic technologies co., ltd 2 of 3 www.unisonic.com.tw qw-r601-012,b ? absolute maximum ratings (single diode @ t a =25c) parameter symbol ratings unit maximum reverse voltage (dc) v r 30 v average rectified forward current i out 200 ma non-repetitive peak forward surge current i fsm 1 a junction temperature t j +125 c storage temperature t stg -40 ~ +125 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. ? electrical characteristics (t a =25c, unless otherwise specified) parameter symbol conditions min typ max unit forward voltage drop v f i f =200ma 0.5 v reverse leakage current i r v r =10v 30 a
rb521s30 diode unisonic technologies co., ltd 3 of 3 www.unisonic.com.tw qw-r601-012,b ? typical characteristics 0 1 2 total capacitance, c t (pf) 41214 reverse voltage, v r (v) 2610 total capacitance 0 ta = 25 f = 1mhz 8 3 0 0.1 1 100 1000 forward current, i f (ma) 0.2 0.5 0.6 forward voltage, v f (v) 0.1 0.3 0.4 forward voltage characteristics 10 0.01 0.001 t a = 1 2 5 c t a = 7 5 c t a = 2 5 c t a = - 2 5 c c c c c c utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, oper ating 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 lif e support appliances, devices or systems where malfunction of these products can be reasonably expe cted 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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