BB 620 Silicon Variable Capacitance Diode ● BB 620 For Hyperband TV/VTR tuners, Bd I Type Marking Ordering Code (tape and reel) BB 620 red S Q62702-B403 Pin Configuration Package1) SOD-123 Maximum Ratings Parameter Symbol Values Unit Reverse voltage VR 30 V Forward current IF 20 mA Operating temperature range Top – 55 … + 125 ˚C Storage temperature range Tstg – 55 … + 150 Rth JA ≤ Thermal Resistance Junction - ambient 1) 450 K/W For detailed information see chapter Package Outlines. Semiconductor Group 1 07.94 BB 620 Electrical Characteristics at TA = 25 ˚C, unless otherwise specified. Parameter Symbol Reverse current VR = 30 V VR = 30 V, TA = 85 ˚C IR Diode capacitance f = 1 MHz VR = 1 V VR = 28 V CT Capacitance ratio VR = 1 V, 28 V; f = 1 MHz Values Unit min. typ. max. – – – – 10 200 nA pF 62 2.9 – – 76 3.4 CT1 CT28 19.5 – 25 – Capacitance matching VR = 1 V … 28 V, f = 1 MHz ∆CT – – 2.5 % Series resistance CT = 30 pF; f = 100 MHz rS – 1.3 – Ω Series inductance LS – 2.8 – nH CT Diode capacitance CT = f (VR) f = 1 MHz Semiconductor Group 2