?a?????t 3DD128F ?????1?????????e???1 1 ?????? 3dd1 28f ? a?? ?1? ?? ?e 1|a?a1? ? ?? ?|? o?e???t ?? 2?2? ? ????a ?11 ?????? ?t ??1?? ?? ?3? e c ?????? ? ? ??a? ??a ???| ? 3 ? ????2?????e? ??????a ?????1?? a??e? ?a1???? 2.23 1.27 8.1max 16min 10.9max 3 2.29 2.29 0.75max 0.51max 1.92 3.0 2.20 3.4max b c e b c ?a?e?? e o?1??? ??e?o? ae?? to-126f 2 ??e? 2.1 ???t? 3y?e1?? t am b = 25 2? y ?? 3? ? o? ?? ? ? ??? ???? - l?????1 v ce0 2 0 0 v ???? - ? ????1 v cb0 3 5 0 v l??? - ? ????1 v eb0 9 v ????? i c 4 a o?1|a (t a= 25 ) 1 . 5 (t c= 25 ) p c 50 w ??a t j 1 5 0 ???a? t stg - 5 5 +150 2.2 ?2?y 3y?e1?? t am b = 25 1? ? ? 2? y ?? 3? ? o? 2a ? ? ?t ?e? ?e ?? ??? ???? - ??????1? i cb0 v cb =350v , i e =0 1 ma l??? - ??????1? i eb0 v eb =9v , i c =0 1 ma 12l????y????? ??2?? h fe a v ce =5v , i c =0.5a 1 0 4 0 ???? - l???o??1 v ce sat a i c =2a, i b =0.5a 1 v ? ?? - l???o??1 v be sat a i c =2a, i b =0.5a 1 . 5 v ?a???? t f 0 . 8 s ???? t s v cc =120v i c =2a 2i b1 =-i b2 =0.4a 3 . 6 s ???a f t v ce =10v i c =500m a f=1mhz 4 mhz a: a?3?2a? tp 300 s, 2% ?t?y?a???1ye?t1??? ?? ?-????t?yeo?aa 14 o? ?? 05 10 58 07 22 8-22 68 229 9 ??? 05 10 580 03 60 ? 1 3 12 2 3
?a?????t 3DD128F 3 ?e???? 0.1 0. 01 1 i c (a) 1 10 10 0 v ce (v) 10 0 5 0 45 50 p tot (w) 35 15 25 t ( ) 50 p tot - t 1????? 2?1?? ( ? ) t case =25 p tot -t case p tot -t am b 0. 01 1 0. 1 1 i c (a ) h fe 10 0. 1 0. 01 0. 1 1 v ce sa t (v ) 1 i c (a ) h fe - i c 1????? v cesat - i c 1????? t am b =25 v ce =5v t am b =25 i c /i b =4 0. 1 0. 4 v besat (v ) 0. 8 1. 2 1 i c (a ) v be satt - i c 1????? t am b =25 i c /i b =4 ? 2 3 12 2 3
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