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BF840 NPN Transistors(BJT) 40V 25mA 380MHz 65~200 SOT-23/SC-59 marking NC common emitter RF,IF amplifier
集电极-基极反向击穿电压V(BR)CBO Collector-Base Voltage(VCBO) | 40V |
集电极-发射极反向击穿电压V(BR)CEO Collector-Emitter Voltage(VCEO) | 40V |
集电极连续输出电流IC Collector Current(IC) | 25mA |
截止频率fT Transtion Frequency(fT) | 380MHz |
直流电流增益hFE DC Current Gain(hFE) | 65~200 |
管压降VCE(sat) Collector-Emitter Saturation Voltage | |
耗散功率Pc Power Dissipation | 280mW/0.28W |
Description & Applications | NPN medium frequency transistor FEATURES • Low current (max. 25 mA) • Low voltage (max. 40 V). APPLICATIONS • AM mixers • IF amplifiers in AM/FM receivers. |
描述与应用 | NPN中频晶体管 特点 •低电流(最大25毫安) •低电压(最大40 V)。 应用 •上午搅拌机 •IF放大器的AM/ FM接收器。 |