| Parameter | КТ312А | КТ312Б | КТ312В | |
|---|---|---|---|---|
Collector surge current | IC-i | <60 mA | ||
Collector-base voltage at a given reverse collector current and open emitter circuit | UCBO | <20 V | <35 V | <20 V |
Voltage between the collector and the emitter of the transistor with an open base circuit and a given emitter current | UCEO | <20 V | <35 V | <20 V |
Constant power dissipated on the transistor collector | PC | <225 mW | ||
Static current transfer coefficient of bipolar transistor | hFE | 10 ~ 100 | 25 ~ 100 | 50 ~ 280 |
Обратный ток коллектора. Ток через коллекторный переход при заданном обратном напряжении коллектор-база и разомкнутом выводе эмиттера | ICB-R | <10 µA | ||
Limit frequency of current transfer coefficient of a bipolar transistor | fh21 | <280 MHz | <120 MHz | <120 MHz |
Bipolar transistor structure | Structure | NPN | ||