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Datasheet File OCR Text: |
!" !"#$ %&' ! " # # "$ % # & # # &$ ' # & " # # &"$ ( # ) *+ * " ) " , " *+ "* - ) * . - - / ) 0 # 1 - +# 2 $ 3 2 4 ,5678 , 67 & 0 3 .- 8 & # # &$ 38 . , ' # 99 "$ # , &$ , & 99 &"$ # , ) : 0 ;& # & . -#1 . -, ( & # # & 38 . -, ,5 # " & # # "& 38 " . ,5 ,- # 0 ! ;2 9 # & . #1 . , =* >? ,5 . -, " . ,-1 "- . ,- , @ . - 1 # ""- . '# ; 9 , 10 100 1000 2SA1679 -0.001 -0.01 -0.1 -1 -10 v ce = - 2v tc = 150 c 100 c 50 c 25 c 0 c - 25 c - 55 c h fe - i c collector current i c [a] dc current gain h fe -3 -2.5 -2 -1.5 -1 -0.5 0 2SA1679 -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 = - 0.5a - 1a - 2.5a - 5a - 10a tc = 25 c saturation voltage i c = - 0.5a - 1a - 2.5a - 5a - 10a -2 base current i b [a] collector-emitter voltage v ce [v] base-emitter voltage v be [v] 0.01 0.1 1 -5 -4 -3 -2 -1 0 2SA1679 i b1 = 0.1i c i b2 = 0.1i c 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] 0.01 0.1 1 0 50 100 150 2SA1679 i c = - 2.5a i b1 = - 0.25a i b2 = - 0.25a v bb2 = - 4v r l = 12 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 2SA1679 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 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 -0.1 -1 -10 2SA1679 tc = 25 c single pulse 1ms 10ms dc -40 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 2SA1679 collector current derating collector current derating [%] v ce = fixed p t limit i s/b limit case temperature tc [ c] |
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