The BAR50-02V from Infineon Technologies is a RF PIN Diode with Frequency 10 MHz to 6 GHz, Insertion Loss 0.27 to 0.56 dB, Isolation 12 to 24.5 dB, Forward Voltage 0.95 to 1.1 V, Forward Current 100 mA. Tags: Flatpack. More details for BAR50-02V can be seen below.