| Parameter | КТ908А | КТ908Б | |
|---|---|---|---|
Collector-base voltage at a given reverse collector current and open emitter circuit | UCBO | <100 V | |
Voltage between the collector and the emitter of the transistor with an open base circuit and a given emitter current | UCEO | <60 V | |
Static current transfer coefficient of bipolar transistor | hFE | 8 ~ 60 | >20 |
Обратный ток коллектора. Ток через коллекторный переход при заданном обратном напряжении коллектор-база и разомкнутом выводе эмиттера | ICB-R | <25 mA | <50 mA |
Limit frequency of current transfer coefficient of a bipolar transistor | fh21 | <30 MHz | |
Noise factor | NF | <2.3 dB | |
Bipolar transistor structure | Structure | NPN | |
Transistor collector power with heatsink | PC-HS | <50 W | |