fsejnl-dontiuatoi zpioduckt., {jnc. 20 stern ave. springfield, new jersey 07081 usa telephone: (973) 376-2922 (212) 227-6005 fax: (973) 376-6960 BUX12 npn multi - epitaxial power transistor absolute maximum ratings (tcase = 25'c unless otherwise stated) vcbo collector - base voltage (ie = 0) vcex collector - emitter voltage (vbe = -1.5v) vceo collector - emitter voltage (ib = 0) vebo emitter - base voltage (lc = 0) lc collector current icm peak collector current (tp = 10 ms) ib base current ptot total power dissipation at tcase < 25c tstg, storage temperature t junction temperature electrical characteristics (tcase = 25c unless otherwise stated) to-3 pin 1 ? bas pin 2 ? emi case is colle parameter collector - emitter sustaining voltage vebo emitter - basevoltage iceo collector cut-off current icex collector cut-off current iebo emitter cut-off current collector- emitter ce(sat)- saturation voltage base - emitter be(sat)- saturatjon voltage hfe. dc current gain second breakdown s/b collector current ft transition frequency ton turn-on time ts storage time tf fall time test conditions lc = 0.2ma ie = 50ma vce = 200v vce = 300v vbe = -1.5v vce = 300v vbe = -1.5v tc = 125c ic = 0 veb = 5v lc = 5a ib = 0.5a lc=ioa ib = 1.25a ic = 10a ib = 1.25a lc = 5a vce - 4v ic = 10a vce = 4v vce = 30v t=1s "vce = 140v t=1s lr = 1a vf.f=i5v f = 10mhz ic = 10a ib1=1.25a vcc=150v ic = 10a ib7~=t25a ib2 = -1.25a vcc=150v min. 250 7 20 10 5 a 15" 8 i typ. max. unit v : v 1.5 ma 1.5 ! ma 6 1 ma 0.22 1 (15 1.5 1.23 1.5 v 60 a mhz 0.28 1 us 1.45 2 0.23 0.5 thermal characteristics rfljcthermal resistance junction to case 1.17 c/w nj semi-conductors reserves the right to change test conditions, parameter limits and package dimensions without notice. information furnished by nj semi-conductors is believed to be both accurate and reliable at the time of going to press however nj semi-conductors assumes no responsibility tor any errors or omissions discovered in its use nj semi-conductors encourages mstnmere to verity ihat datasheets are current before placing orders. . _
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