s m d ty p e w w w . k e x i n . c o m . c n 1 t ra n s i s t o r s np n t r an sist o r s f c4227 f e a tu r e s h i g h g a i n : s 2 1 e t y p i c a l v a l u e i s 1 1 . 5 d b l o w n o i s e : n f t y p i c a l v a l u e i s 1 . 5 d b t h e g a i n b a n d w i d t h p r o d u c t : f t t y p i c a l v a l u e i s 7 g h z 2 1 base 2 emitter 3 collector a b s o l u te m a x i m u m ra ti n g s t a = 2 5 p a r a m e t e r s y m b o l r a t i n g u n i t c o l l e c t o r - b a s e v o l t a g e v c b o 2 0 c o l l e c t o r - e m i t t e r v o l t a g e v c e o 1 0 e m i t t e r - b a s e v o l t a g e v e b o 1 . 5 c o l l e c t o r c u r r e n t - c o n t i n u o u s i c 6 5 m a c o l l e c t o r p o w e r d i s s i p a t i o n p c 1 5 0 m w j u n c t i o n t e m p e r a t u r e t j 1 5 0 s t o r a g e t e m p e r a t u r e r a n g e t st g - 6 5 t o 1 5 0 v e l e c tr i c a l ch a r a c te r i s ti c s t a = 2 5 p a r a m e t e r s y m b o l t e s t c o n d i t i o n s m i n t y p m a x u n i t c o l l e c t o r - b a s e b r e a k d o w n v o l t a g e v c b o i c = 1 0 0 a i e = 0 2 0 c o l l e c t o r - e m i t t e r b r e a k d o w n v o l t a g e v c e o i c = 1 m a i b = 0 1 0 e m i t t e r - b a s e b r e a k d o w n v o l t a g e v e b o i e = 1 0 0 a i c = 0 1 . 5 c o l l e c t o r - b a s e c u t - o f f c u r r e n t i c b o v c b = 1 0 v , i e = 0 1 0 0 e m i t t e r c u t - o f f c u r r e n t i e b o v e b = 1 . 5 v , i c = 0 1 0 0 d c c u r r e n t g a i n h f e v c e = 3 v , i c = 7 m a 6 0 1 5 0 3 0 0 p o w e r g a i n | s 2 l e | v c e = 3 v , i c = 7 m a , f = 1 g h z 1 1 . 5 n o i s e f a c t o r n f v c e = 3 v , i c = 7 m a , f = 1 g h z 1 . 5 2 c o l l e c t o r o u t p u t f e e d b a c k c a p a c i t a n c e c r e v c b = 1 0 v , i e = 0 m a , f = 1 m h z 0 . 6 5 p f t r a n s i t i o n f r e q u e n c y f t v c e = 3 v , i c = 7 m a , f = 1 g h z 7 g h z v n a d b cl a s s i f i c a ti o n o f h f e t y p e f c 4 2 2 7 - a f c 4 2 2 7 - b f c 4 2 2 7 - c f c 4 2 2 7 - d f c 4 2 2 7 - e r a n k 6 0 - 1 0 0 9 0 - 1 4 0 1 3 0 - 1 8 0 1 7 0 - 2 5 0 2 5 0 - 3 0 0 m a r k i n g r 3 3 r 3 4 r 3 5
s m d ty p e w w w . k exi n . co m . c n 2 t ra n s i s t o r s np n t r an sist o r s f c4227 s c a tte r i n g p a r a m e te r s (v ce =3v, i c =7ma, z o =50) test frequency s 1 1 s 2 1 s 1 2 s 2 2 g h z ma g an g ma g an g ma g an g ma g an g 0.1 0.800 -66.638 14.882 130.7 0.030 56.249 0.890 -27.955 0.2 0.694 -91.137 1 1.552 124.96 0.049 60.477 0.702 -50.403 0.3 0.566 -1 14.06 9.815 1 15.06 0.068 55.227 0.551 -61.675 0.4 0.495 -133.17 8.278 108 0.078 53.784 0.469 -70.48 0.5 0.459 -150.4 6.990 101.15 0.084 53.786 0.41 1 -77.423 0.6 0.433 -165.33 5.964 95.673 0.093 52.516 0.372 -83.621 0.7 0.413 -179.33 5.210 89.157 0.103 54.995 0.347 -90.533 0.8 0.400 169.28 4.657 85.376 0.107 56.12 0.326 -96.514 0.9 0.393 157.03 4.200 79.433 0.1 13 58.255 0.310 -101.98 1 0.387 146.25 3.848 78.22 0.1 16 58.703 0.306 -1 10.33 1.1 0.383 135.34 3.350 73.324 0.133 61.525 0.297 -1 14.94 1.2 0.380 126.52 3.098 70.847 0.133 63.787 0.287 -121.58 1.3 0.371 1 17.86 2.773 65.947 0.151 66.742 0.283 -127.67 1.4 0.381 108.76 2.649 64.844 0.162 66.09 0.287 -135.48 1.5 0.369 101.67 2.369 61.992 0.175 71.374 0.280 -138.07 1.6 0.387 91.64 2.287 62.74 0.187 66.919 0.287 -147.63 1.7 0.384 85.917 1.974 59.741 0.209 70.974 0.293 -150.25 1.8 0.400 77.231 1.976 58.362 0.232 69.803 0.300 -160.33 1.9 0.390 69.48 1.788 58.193 0.236 73.023 0.282 -163.24 2 0.423 59.968 1.835 58.576 0.277 65.521 0.309 -175.14 2.1 0.429 54.47 1.666 59.972 0.290 67.129 0.323 -175.96
s m d ty p e w w w . ke x in . com . c n 3 t ran s i st or s np n t r an sist o r s f c4227 t y p i c a l ch a r a c te r i s i ti c s
s m d ty p e w w w . k exi n . co m . c n 4 t ran s i st or s np n t r an sist o r s f c4227 t y p i c a l ch a r a c te r i s i ti c s smith ? (v ce =3v , i c =7 m a) s 2 1 e - fr e qu en c y s 1 2 e -frequency s 1 1 e - frequen c y s 2 2 e -frequency
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