, , f
303,
303,
303,
307*,
305*,
815*
... ( 500 , , " " ?)
?
, , f
303,
303,
303,
307*,
305*,
815*
... ( 500 , , " " ?)
?
Genadyi. Tochnaja kopija po forme,i dazhe nozhki sowpadajut-eto BD-131-133-135, Vmax 45VGenadi Zawidowski
ili BD-137 , Vmax 60V,
ili BD-139 Vmax 80V
Eto dlja KT-815
Boris.
-
302 - U310 - MMBFU310LT1
- , 399 - BFG540 (40 mA)
- , 610 - BFG591, BFG135 (60 mA)
303 - BF245 (BF545)
814/815 - BC807/BC817 -
- 315/361 - BC847/BC857
C NPN - BFR93A
- BF998
514 - BAS70-xxx
-
BB133, 134 -
PIN - BAP50, BAP64
- ...
... , "" - , , ...
ps: ?
, - BF807/817 . STF817,
- BC807/BC817 - pnp/npn
0.5 , 45
, ! , 70-80-90- . ! , low power 315 .
, . .
BF240 - npn - 40V/0.025A/600MHz/NF?
BF199 - npn - 25V/0.1A/750MHz/NF2.5dB
2N4401 - npn - 40V/0.6A/250MHz/NF1dB
2N2222 - npn 30V/0.8A/250MHz/NF4dB
2N211 -
BF247 - N-, 450MHz, I.0 50 200
Genadi Zawidowski
:
2SC2209 - npn - 40V/1.5A/150MHzFt Ie - 250MHz 0.3
( 20)
, , 304 - , SMD.
: 1 (: 0 , : 1)