View 2sc5541 datasheet:

Ordering number:ENN6337 NPN Epitaxial Planar Silicon Transistor 2SC5541 UHF to S Band Low-Noise Amplifier Applications Features Package Dimensions · Low noise : NF=1.2dB typ (f=2GHz). unit:mm 2 · High gain : ? S21e? =10dB typ (f=2GHz). 2159 · High cutoff frequency : fT=13GHz typ. [2SC5541] · Ultrasmall, slim flat-lead package. (1.4mm ? 0.8mm ? 0.6mm) 1.4 0.1 0.25 3 1 2 0.45 0.2 1 : Base 2 : Emitter 3 : Collector SANYO : SSFP Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO 9 V Collector-to-Emitter Voltage VCEO 6 V Emitter-to-Base Voltage VEBO 1.5 V Collector Current IC 30 mA Collector Dissipation PC 100 mW Junction Temperature Tj 150 ?C Storage Temperature Tstg –55 to +150 ?C