DTD143EK

DTD143EK 带阻NPN三极管 50V 500mA/0.5A 4.7k 4.7k SOT-23/SC-59/SMT3 marking/标记 F23

集电极-基极反向击穿电压VBRCBO Collector-Base VoltageVCBO| 50V \---|--- 集电极-发射极反向击穿电压VBRCEO Collector-Emitter VoltageVCEO| 50V 集电极连续输出电流IC Collector CurrentIC| 500mA/0.5A 基极输入电阻R1 Input ResistanceR1| 4.7KΩ/Ohm 基极-发射极输入电阻R2 Base-Emitter ResistanceR2| 4.7KΩ/Ohm 电阻比R1/R2 Resistance Ratio| 1 直流电流增益hFE DC Current GainhFE| 47 截止频率fT Transtion FrequencyfT| 200MHz 耗散功率Pc Power Dissipation| 0.2W/200mW Description & Applications| Features 1 Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors 2 The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. They also have the advantage of almost completely eliminating parasitic effects. 3 Only the on/off conditions need to be set for operation, making device design easy 描述与应用| 特性 1）内置启用偏置电阻器的逆变器电路无需连接外部输入电阻配置 2）偏置电阻组成的薄膜电阻完全隔离，允许负偏置输入。他们也有优势，几乎完全消除了寄生效应。 3）只有开/关条件需要设置操作，使装置的设计容易