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| Parameter | КТ660А | КТ660Б | |
|---|---|---|---|
Collector-base voltage at a given reverse collector current and open emitter circuit | UCBO | <50 V | <30 V |
Voltage between the collector and the emitter of the transistor with an open base circuit and a given emitter current | UCEO | <50 V | <30 V |
Constant power dissipated on the transistor collector | PC | <500 mW | |
Static current transfer coefficient of bipolar transistor | hFE | 110 ~ 220 | 200 ~ 450 |
Обратный ток коллектора. Ток через коллекторный переход при заданном обратном напряжении коллектор-база и разомкнутом выводе эмиттера | ICB-R | <1 µA | |
Limit frequency of current transfer coefficient of a bipolar transistor | fh21 | <200 MHz | |
Noise factor | NF | <500 mdB | |
Bipolar transistor structure | Structure | NPN | |