FAIRCHILD SEMICONDUCTOR PZT3904.. 单晶体管 双极, NPN, 40 V, 300 MHz, 1 W, 200 mA, 300 hFE
集电极-基极反向击穿电压VBRCBO Collector-Base VoltageVCBO| 60V \---|--- 集电极-发射极反向击穿电压VBRCEO Collector-Emitter VoltageVCEO| 40V 集电极连续输出电流IC Collector CurrentIC| 200mA Q1基极输入电阻R1 Input ResistanceR1| 300MHz Q1基极-发射极输入电阻R2 Base-Emitter ResistanceR2| 100~300 Q1电阻比R1/R2 Q1 Resistance Ratio| 300mV Q2基极输入电阻R1 Input ResistanceR1| 1000mW Q2基极-发射极输入电阻R2 Base-Emitter ResistanceR2| Features • NPN General Purpose Amplifier • This device is designed as a general purpose amplifier and switch. • The useful dynamic range extends to 100 mA as a switch and to 100 MHz as an amplifier. Q2电阻比R1/R2 Q2 Resistance Ratio| 特点 •NPN通用放大器 •该设备是专为通用放大器和开关。 •有用的动态范围扩展到100毫安作为开关至100 MHz作为一个放大器 直流电流增益hFE DC Current GainhFE| 截止频率fT Transtion FrequencyfT| 耗散功率Pc Power Dissipation| Description & Applications| 描述与应用|