| Parameter | КТ903А | КТ903Б | |
|---|---|---|---|
Collector surge current | IC-i | <5 A | |
Collector-base voltage at a given reverse collector current and open emitter circuit | UCBO | <60 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 | 15 ~ 70 | 40 ~ 180 |
Обратный ток коллектора. Ток через коллекторный переход при заданном обратном напряжении коллектор-база и разомкнутом выводе эмиттера | ICB-R | <10 mA | |
Limit frequency of current transfer coefficient of a bipolar transistor | fh21 | <120 MHz | |
Noise factor | NF | <2.5 dB | |
Bipolar transistor structure | Structure | NPN | |
Collector-base pulse voltage | UCBO-i | <80 V | |
Transistor collector power with heatsink | PC-HS | <30 W | |
Collector-emitter pulse voltage with base disconnected | UCEO-i | <80 V | |