unisonic technologies co., ltd imz2a dual transistor www.unisonic.com.tw 1 of 3 copyright ? 2009 unisonic technologies co., ltd qw-r215-002,c power management (dual transistor) ? features * both a 2sa1037ak chip and 2sc2412k chip in a smt package . ? equivalent circuits lead-free: imz2al halogen-free: imz2ag ? ordering information ordering number pin assignment normal lead free halogen free package 12345 6 packing imz2a-ag6-r imz2al-ag6-r imz2ag-ag6-r sot-26 c2 e2 c1 e1 b1 b2 tape reel imz2a-al6-r IMZ2AL-AL6-R imz2ag-al6-r sot-363 c2 e2 c1 e1 b1 b2 tape reel ? marking
imz2a dual transistor unisonic technologies co., ltd 2 of 3 www.unisonic.com.tw qw-r215-002,c ? absolute maximum ratings (ta=25c) limits parameter symbol tr1 tr2 unit collector-base voltage v cbo -60 60 v collector-emitter voltage v ceo -50 50 v emitter-base voltage v ebo -6 7 v collector current i c -150 150 ma collector power dissipation (total) pc 300 (note 1) mw junction temperature t j 150 c storage temperature t stg -55~+150 c note: 1. 200mw per element must not be exceeded. 2. absolute maximum ratings are those val ues 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 (ta=25c) parameter symbol test conditions min typ max unit tr1 collector-base breakdown voltage bv cbo i c = -50a -60 v collector-emitter breakdown voltage bv ceo i c = -1ma -50 v emitter-base breakdown voltage bv ebo i e = -50a -6 v collector cut-off current i cbo v cb = -60v -0.1 a emitter cut-off current i ebo v eb = -6v -0.1 a collector-emitter satu ration voltage v ce(sat) i c / i b = -50ma/-5ma -0.5 v dc current transfer ratio h fe v ce = -6v, i c = -1ma 120 560 - transition frequency f t v ce =-12v, i e =2ma, f=100mhz (note) 140 mhz output capacitance cob v cb = -12v,i e =0a, f=1mhz 4 5 pf tr2 collector-base breakdown voltage bv cbo i c =50a 60 v collector-emitter breakdown voltage bv ceo i c = 1ma 50 v emitter-base breakdown voltage bv ebo i e = 50a 7 v collector cut-off current i cbo v cb =60v 0.1 a emitter cut-off current i ebo v eb =7v 0.1 a collector-emitter satu ration voltage v ce(sat) i c / i b = 50ma/5ma 0.4 v dc current transfer ratio h fe v ce = 6v, i c = 1ma 120 560 transition frequency f t v ce =12v, i e =-2ma, f=100mhz (note) 180 - mhz output capacitance cob v cb = 12v, i e =0a, f=1mhz 2 3.5 pf note: transition frequency of the device.
imz2a dual transistor unisonic technologies co., ltd 3 of 3 www.unisonic.com.tw qw-r215-002,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, 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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