BFP640 NPN三极管 13V 50mA 40GHz 110~270 SOT-343 marking/标记 R4 高增益低噪声RF晶体管
集电极-基极反向击穿电压V(BR)CBOCollector-Base Voltage(VCBO) | 13V |
集电极-发射极反向击穿电压V(BR)CEOCollector-Emitter Voltage(VCEO) | 10V |
集电极连续输出电流ICCollector Current(IC) | 50mA |
截止频率fTTranstion Frequency(fT) | 40GHz |
直流电流增益hFEDC Current Gain(hFE) | 110~270 |
管压降VCE(sat)Collector-Emitter Saturation Voltage | |
耗散功率PcPower Dissipation | 200mW/0.2W |
Description & Applications | NPN Silicon Germanium RF Transistor* • High gain low noise RF transistor • Provides outstanding performance for a wide range of wireless applications • Ideal for CDMA and WLAN applications • Outstanding noise figure F = 0.65 dB at 1.8 GHz Outstanding noise figure F = 1.3 dB at 6 GHz • High maximum stable gain Gms= 24 dB at 1.8 GHz • Gold metallization for extra high reliability • 70 GHz fT-Silicon Germanium technology |
描述与应用 | NPN硅锗射频晶体管 •高增益低噪声RF晶体管 •突出表现为广泛的无线应用 •非常适于CDMA和WLAN应用 •杰出的噪声指数为1.8GHz(F=0.65dB时) 杰出的噪声指数为6 GHz(F =1.3dB时) •高的最大稳定增益 GMS=24dB(1.8 GHz时) •黄金金属额外的高可靠性 •70 GHz的FT-硅锗技术 |
规格书PDF |