集电极-基极反向击穿电压V(BR)CBO Collector-Base Voltage(VCBO) | -150V | 
集电极-发射极反向击穿电压V(BR)CEO Collector-Emitter Voltage(VCEO) | −150V | 
集电极连续输出电流IC Collector Current(IC) | -50mA | 
截止频率fT Transtion Frequency(fT) |  200MHz  | 
直流电流增益hFE DC Current Gain(hFE) | 185~330 | 
管压降VCE(sat) Collector-Emitter SaturationVoltage | -1000mV/-1V | 
耗散功率Pc PoWer Dissipation | 150mW/0.15W | 
| Description & Applications | PNP Silicon epitaxial planar transistor For high breakdown voltage low-noise amplification Complementary to 2SD1821 Features High collector to emitter voltage VCEO. Low noise voltage NV. S-Mini type package | 
| 描述与应用 | PNP硅外延平面晶体管 对于高击穿电压低噪声放大 补充型2SD1821 特点 高集电极发射极电压VCEO。 低噪声电压NV。 S-迷你型封装 |