BFR84 Datasheet and Replacement

BFR840L3RHESDSiGe:C NPN RF bipolar transistorProduct descriptionThe BFR840L3RHESD is a dicrete RF heterojunction bipolar transistor (HBT) with anintegrated ESD protection suitable for 5 GHz band applications.Feature list Unique combination of high end RF performance and robustness: 20 dBm maximum RF input power,1.5 kV HBM ESD hardness High transition frequency fT = 75 GHz

BFR843EL3Low noise broadband pre-matched RF bipolar transistorProduct descriptionThe BFR843EL3 is a low noise dual band pre-matched transistor in a low profile packagefor high speed and low power consumption applications.Feature list Unique combination of high end RF performance and robustness: 20 dBm maximum RF input power and1 kV HBM ESD hardness High transition frequenc