Silicon Tuning Varactor BBY 35 F ● Hyperabrupt junction tuning diode ● Frequency linear tuning range 4 … 12 V ● High figure of merit Type Marking Ordering Code Pin Configuration Package1) BBY 35 F – Q62702-B195 Cathode: black dot, heat sink T1 Maximum Ratings Parameter Symbol Values Unit Reverse voltage VR 22 V Forward current IF 400 mA Junction temperature Tj 175 ˚C Storage temperature range Tstg – 55 … + 150 Operating temperature range Top – 55 … + 150 1) For detailed information see chapter Package Outlines. Semiconductor Group 1 BBY 35 F Electrical Characteristics at TA = 25 ˚C, unless otherwise specified. Parameter Symbol Values Unit min. typ. max. Breakdown voltage IR = 10 µA V(BR) 22 – – V Reverse current VR = 20 V IR – – 10 nA Diode capacitance VR1 = 4 V, f = 1 MHz VR2 = 20 V, f = 1 MHz CT 8.5 2.1 – – 10 2.4 Capacitance ratio VR1 = 4 V, VR2 = 20 V CT4 CT20 3.5 – – – Figure of merit VR = 4 V, f = 50 MHz Q 250 350 – – Semiconductor Group 2 pF