КТ940Б

КТ940, КТ940А, КТ940Б, КТ940В

High-frequency silicon transistor of high power for working in the output stages of video amplifiers for television receivers in color and black and white

Documents

Description

Parameters

ParameterКТ940АКТ940БКТ940В
Collector surge current
IC-i
<300 mA
Collector-base voltage at a given reverse collector current and open emitter circuit
UCBO
<300 V<250 V<160 V
Voltage between the collector and the emitter of the transistor with an open base circuit and a given emitter current
UCEO
<300 V<250 V<160 V
Constant power dissipated on the transistor collector
PC
<1.2 W
Static current transfer coefficient of bipolar transistor
hFE
>25
Обратный ток коллектора. Ток через коллекторный переход при заданном обратном напряжении коллектор-база и разомкнутом выводе эмиттера
ICB-R
<50 nA
Limit frequency of current transfer coefficient of a bipolar transistor
fh21
<90 MHz
Noise factor
NF
<1 dB
Bipolar transistor structure
Structure
NPN
Transistor collector power with heatsink
PC-HS
<10 W