Q62702-B0853

BB 555 Silicon Tuning Diode For UHF-TV-tuners High capacitance ratio Low series inductance Low series resistance Extremely small plastic SMD package Excellent uniformity and matching due to "in-line" matching assembly procedure 2 1 VES05991 Type BB 555 BB 555 Marking Ordering Code B B Q62702-B0864 Q62702-B0853 unmatched inline matched Pin Configuration Package 1=C 2=A SCD-80 Maximum Ratings Parameter Diode reverse voltage Peak reverse voltage (R ≥ 5kΩ) Forward current Operating temperature range Storage temperature Symbol Value 30 35 20 55 ...+150 55 ...+150 mA °C Unit V VR VRM IF T op T stg Semiconductor Group Semiconductor Group 11 Jul-28-1998 1998-11-01 BB 555 Electrical Characteristics at TA = 25°C, unless otherwise specified. Parameter Symbol Values min. DC characteristics Reverse current typ. max. 10 200 Unit IR IR - nA VR = 30 V Reverse current VR = 30 V, TA = 85 °C AC characteristics Diode capacitance CT 17.5 14.1 2.05 1.9 18.7 15 2.24 2.1 6.7 8.9 20 16.1 2.4 2.3 7.5 9.8 pF VR = 1 V, f = 1 MHz VR = 2 V, f = 1 MHz VR = 25 V, f = 1 MHz VR = 28 V, f = 1 MHz Capacitance ratio CT2/C T25 CT1/C T28 ∆CT/C T 6 8.2 - VR = 2 V, VR = 25 V, f = 1 MHz Capacitance ratio VR = 1 V, VR = 28 V, f = 1 MHz Capacitance matching 1) VR = 1V to 28V , f = 1 MHz, 4 diodes sequence VR = 1V to 28V , f = 1 MHz, 7 diodes sequence Series resistance - 0.15 0.25 0.58 0.6 1 2 Ω nH rs Ls - VR = 3 V, f = 470 MHz Series inductance 1) In-line matching. For deta...