?? r npn ???? 3DG3020A1 ????? 1 ? 5 ? 2010 1 ? 3DG3020A1 ? npn ??????? ?????? ????????? ??? to-92 rohs ?? 2 ??? ? ? ? 2 ? ?? 3 ?? ????????? ?????? ?????? ?? ? pb hg cd ? cr(vi) (pbb) pbde ? 0.1% 0.1% 0.01% 0.1% 0.1% 0.1% ? ?? ?????? sj/t11363-2006 ??? ? ???? sj/t11363-2006 ?? ??? e b c vd v ceo 450 v i c 1.5 a p tot t a =25 0.8 w to-92 3 1 1. b 2. c 3. e
????? 2 ? 5 ? 2010 r ?? 3DG3020A1 4 ? t a = 25 ?? - ? v cbo 800 v - ? v ceo 450 v - ? v ebo 9 v i c 1.5 a ? p tot 0.8 w t j 150 ? t stg - 55 150 t a = 25 ? - ? i cbo v cb =800v, i e =0 0.1 ma - ? i ceo v ce =450v, i b =0 b 0.1 ma - ? i ebo v eb =9v, i c =0 0.1 ma - ? v cbo i c =0.1ma 800 v - ? v ceo i c =1ma 450 v - ? v ebo i e =0.1ma 9 v ??? h fe a v ce =5v, i c =0.2a 20 35 h fe1 h fe2 ? h fe1/ h fe2 h fe1 :v ce =5v, i c =5ma h fe2 :v ce =5v, i c =0.2a 0.75 0.9 *- - ?? v ce sat a i c =0.5a, i b =0.1a b 0.4 0.8 v - ?? v be sat a i c =0.5a, i b =0.1a b 1 1.5 v ? t s 2 5 s ? t r 1 s ?? t f ui9600 i c =0.1a 1 s ? f t v ce =10v, i c =0.1a f=1mhz 5 mhz a : tp 300 s, ? 2%
?? 3DG3020A1 r ????? 3 ? 5 ? 2010 5 ? 2 p tot ? t ? ? 1 ? ( ? ) p tot (w) 0.01 0.001 0.1 c (a) 1 0.1 i 110 v ce (v) 100 t () 0 0 0.2 50 100 0.4 0.6 0.8 1 0.01 0.1 1 ic ( a ) 1 0 h fe 5 vce(v) 0 ic(a) 0.25 i b =2ma t a =25 p tot -t a ? 3 ? i c -v ce ta=25 ic(a) ta=125 ta=25 ta=-55 v ce =5v h fe v ce (v) ? 4 h fe - i c ?
3DG3020A1 ?? r ????? 4 ? 5 ? 2010 ? 5 v cesat - i c ? ? 6 v besat - i c ? 0.01 0.1 1 10 0.01 0.1 1 0 1 0.5 1 1.5 0.01 0.1 1 0 1 0 1 2 3 4 5 6 0 0.2 0.4 .6 0 ta=125 ta=25 ta=25 ta=125 i c /i b =5 i c /i b =5 b b v cesat (v) ic(a) ic(a) v besat (v) ? 7 t s -ic ? (ui9600) t a =25 t s ( s ) ic(a)
3DG3020A1 ?? r ????? 5 ? 5 ? 2010 6 ? e c b 7 ? 7-1 ?? 1 ?? 1000 ? / ?? 2 ?? 10 / ??? 3 ??? 8 / ??? 7-2 ?? 1 ???? , ??????? ??,???? 2?? 80% ???????????? ???????????? 3) ????????? 8 ??B? ????? ??? 14 ?? 214061 ? http://www. crhj.com.cn 0510-85807228 0510-85800864 ? ?? 214061 0510-81805227 81805336 e-mail sales@crhj.com.cn 0510-85800360 ? ?? 214061 0510-81805243 e-mail apply@crhj.com.cn 0510-81805110
|
