2N28

Abstract: 2N2857 2N3839
Contextual Info: 2N3839 I The RF NPN SILICON RF SMALL-SIGNAL . . . designed lator, primarily and mixer for use in high-gain, applications. I Line TRANSISTORS low-noise amplifier, Can also be used in UHF oscil- converter applications. 0.050 Total Device Dissipation @ TA = 25°C