unisonic technologies co., ltd bas70xw diode www.unisonic.com.tw 1 of 4 copyright ? 2013 unisonic technologies co., ltd qw-r601-080. b schottky barrier diodes ? description planar schottky barrier diodes encapsulated in the sot-323 small plastic smd package. single diode and dual diodes with different pin c onfiguration are available. ? features * low turn-on voltage * fast switching * ultra-small surface mount package * also available in lead free version ? ordering information ordering number package pin assignment packing lead free halogen free 1 2 3 bas70wl-al3-r bas70wg-al3-r sot-323 x a k tape reel bas70awl-al3-r bas70awg-al3-r sot-323 k1 k2 a2a1 tape reel bas70cwl-al3-r bas70cwg-al3-r sot-323 a1 a2 k2k1 tape reel bas70swl-al3-r BAS70SWG-AL3-R sot-323 k1 a2 k2a1 tape reel note: pin assignment: a: anode k: cathode x: nc
bas70xw diode unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r601-080. b ? diode configuration and symbol bas70w bas70aw bas70cw bas70sw 2 3 1 n.c ? marking bas70w bas70aw bas70cw bas70sw g0 g: halogen free l: lead free ga g: halogen free l: lead free gc g: halogen free l: lead free gs g: halogen free l: lead free
bas70xw diode unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r601-080. b ? absoluate maximum ratings ( t a =25c, unless otherwise specified) parameter symbol ratings units dc voltage v r 70 v forward continuous current i f 70 ma power dissipation p d 150 mw junction temperature t j -55 ~ + 150 c storage temperature t stg -55 ~ +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. ? electrical characteristics (t a =25c, unless otherwise specified) parameter symbol test conditions min typ max unit reverse breakdown voltage bv r i r = 10 a 70 v reverse voltage leakage current i r v r =50v 200 na forward voltage v f i f =1ma 410 mv i f =15ma 1000 mv diode capacitance c d v r =0v, f=1mhz 2 pf reveres recovery time t rr i f =i r =10ma, i rr =0.1xi r , r l =100 ? 5 ns
bas70xw diode unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r601-080. b ? typical characteristics 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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