DTA143XU 带阻尼PNP三极管 -50V -100mA/-0.1A 0.2W/200mW SOT-323/SC-70/UMT3 标记33 开关电路，逆变器，接口电路，驱动电路
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| -100mA/-0.1A 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| 10KΩ/Ohm 电阻比R1/R2 Resistance Ratio| 0.47 直流电流增益hFE DC Current GainhFE| 截止频率fT Transtion FrequencyfT| 250MHz 耗散功率Pc Power Dissipation| 0.2W/200mW Description & Applications| Feature •Digital transistors built-in resistor •Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors see equivalent circuit. •The bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the input. They also have the advantage of almost completely eliminating parasitic effects. •Only the on/off conditions need to be set for operation, making device design easy 描述与应用| 特点 •数字（内置电阻） •内置启用偏置电阻器的逆变器电路的配置，而无需连接外部输入电阻（见等效电路）。 •偏置电阻组成的薄膜电阻完全隔离，允许输入的正偏压。他们也有优势，几乎完全消除了寄生效应。 •只有开/关条件需要设置操作，使装置的设计容易