RT1P242U 带阻尼PNP三极管 -50V -100mA/-0.1A 68 0.15W/150mW SOT-523/SC-75 标记PK 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V(BR)CBO Collector-Base Voltage(VCBO) | -50V |
| 集电极-发射极反向击穿电压V(BR)CEO Collector-Emitter Voltage(VCEO) | -50V |
| 集电极连续输出电流IC Collector Current(IC) | -100mA/-0.1A |
| 基极输入电阻R1 Input Resistance(R1) | 22KΩ/Ohm |
| 基极-发射极输入电阻R2 Base-Emitter Resistance(R2) | 47KΩ/Ohm |
| 电阻比(R1/R2) Resistance Ratio | 0.47 |
| 直流电流增益hFE DC Current Gain(hFE) | 68 |
| 截止频率fT Transtion Frequency(fT) | 150MHz |
| 耗散功率Pc Power Dissipation | 0.15W/150mW |
| Description & Applications | Features •Transistor With Resistor For Switching Application Silicon PNP Epitaxial Type •Built-in bias resistor (R1=22kΩ,R2=47kΩ) APPLICATION •Inverted circuit,switching circuit,interface circuit, driver circuit |
| 描述与应用 | 特点 •开关应用硅PNP外延型晶体管，电阻 •内置偏置电阻（R1=22KΩ，R2=47KΩ） 应用 •倒电路，开关电路，接口电路，驱动电路 |
| 规格书PDF |
