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| !"# ! " ! # $ $ #% $ ! & $ $ &% $ & # $ $ &#% ' $ ! ( ! ) * ) ++ # ( # # ) * #) + ( ) ! , + - . % /! . 0 1 23 14 23 &! ! 5 ! ! /!,+ 6 ! 77 #% $ # , $ 1 &% $ & , $ 1 & 77 &#% $ &# , '$ ( 8 5 9& $ & , :$; , ; ; ! & $ $ & / 6 , 1 $ # & $ $ #& / 6 # , + +1 $ 5 ! "! ! ! 1+ <- 9.! 7 $ & , $; , 1 =) + >? , # , #+ , + @ a , + 9 7 $ ##+ , @$ + 10 100 1000 10000 100000 2SB1285 -0.01 -0.1 -1 -10 v ce = - 3v -22 h fe - i c tc = 150 c 100 c 50 c 25 c 0 c - 25 c - 55 c collector current i c [a] dc current gain h fe -3 -2.5 -2 -1.5 -1 -0.5 0 2SB1285 -0.0001 -0.001 -0.01 -0.1 -1 -3 -2.5 -2 -1.5 -1 -0.5 0 0.05 0.5 0.2 20 50 5 2 200 500 2000 5000 0.02 0.05 0.5 0.2 20 5 2 0.005 0.002 i c = - 1.5a - 3a - 7a - 10a - 15a - 22a tc = 25 c saturation voltage i c = - 1.5a - 3a - 7a - 10a - 15a - 22a -2 base current i b [a] collector-emitter voltage v ce [v] base-emitter voltage v be [v] 0.1 1 -15 -10 -5 0 2SB1285 i b1 = i c /750 i b2 = i c /750 v bb2 = - 4v v cc = - 30v tc = 25 c t s t on t f switching time - i c collector current i c [a] switching time t sw [ m s] 0.1 1 0 50 100 150 2SB1285 i c = - 15a i b1 = - 20ma i b2 = - 20ma v bb2 = - 4v r l = 2 w t s t on t f switching time - tc case temperature tc [ c] switching time t sw [ m s] transient thermal impedance 0.01 0.1 1 10 2SB1285 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 10 2 0.05 0.5 0.2 20 50 5 2 200 500 2000 5000 0.02 0.05 0.5 0.2 20 5 2 0.005 0.002 time t [s] transient thermal impedance q jc(t) [ c/w] forward bias soa -0.01 -0.1 -1 -10 -1 -10 -100 2SB1285 tc = 25 c single pulse 150 m s 1ms 10ms dc -22 -15 collector-emitter voltage v ce [v] collector current i c [a] p t limit i s/b limit 0 20 40 60 80 100 0 50 100 150 2SB1285 collector current derating collector current derating [%] v ce = fixed p t limit i s/b limit case temperature tc [ c] -30 -25 -20 -15 -10 -5 0 -140 -120 -100 -80 -60 -40 -20 0 2SB1285 i b1 = - 0.005i c i b2 = - 0.15a v bb2 = - 5v tc < 150 c reverse bias soa collector-emitter voltage v ce [v] collector current i c [a] |
Price & Availability of 2SB1285
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