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BCR148 NPN Bipolar Digital Transistor (BRT) 50V 70mA 47k 47k SOT-23/SC-59 marking WE switching circuit inverter interface circuit driver circuit
| 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) | 70mA |
| 基极输入电阻R1 Input Resistance(R1) | 47KΩ/Ohm |
| 基极-发射极输入电阻R2 Base-Emitter Resistance(R2) | 47KΩ/Ohm |
| 电阻比(R1/R2) Resistance Ratio | 1 |
| 直流电流增益hFE DC Current Gain(hFE) | 70 |
| 截止频率fT Transtion Frequency(fT) | 100MHz |
| 耗散功率Pc Power Dissipation | 0.2W/200mW |
| Description & Applications | Features • Switching circuit, inverter, interface circuit,driver circuit • Built in resistor (R1=47kΩ,R2=47kΩ) |
| 描述与应用 | 特性 •开关电路，逆变器，接口电路，驱动电路 •内置电阻（R1=47kΩ,R2=47kΩ） |
