器件名称:
Q62702-B0869
功能描述:
Silicon Variable Capacitance Diode (For UHF-TV-tuners High capacitance ratio Low series inductance Low series resistance)
文件大小:
18.41KB 共4页
简 介:
BB 565 Silicon Variable Capacitance 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 565 BB 565 Marking Ordering Code C C Q62702-B0869 unmatched Q62702-B0873 in-line matched Pin Configuration Package 1=C 2=A SCD-80 Maximum Ratings Parameter Diode reverse voltage Peak reverse voltage (R ≥ 5k) 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-13-1998 1998-11-01 BB 565 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 18.5 13.2 1.85 1.8 20 14.8 2.07 2 7.2 10 21.5 16.4 2.28 2.2 8.1 11 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 6.3 9 - VR = 2 V, VR = 25 V, f = 1 MHz Capacitance ratio VR = 1 V, VR = 28 V, f = 1 MHz Capacitance matching 1) % 0.5 0.7 0.6 0.6 1.5 2 nH VR = 1V to 28V , f = 1 MHz, 4 diodes sequence VR = 1V to 28V , f = 1 MHz, 7 diodes sequence Series resistance rs Ls - VR = 3 V, f = 470 MHz Series inductance 1) In-line matching. For ……
