SDV711Q Semiconductor Variable Capacitance Diode Features • • • • Suitable for UHF / VHF band VCO. High Capacitance Ratio : C1V/C4V=2.0(Typ.) Low series resistance : rs=0.3Ω(Typ.) Useful for Small Size Tuner. Ordering Information Type No. Marking Package Code SDV711Q VB SOD-523 Outline Dimensions unit : mm 0.32 Max. 1.50~1.70 0.70~0.90 1.10~1.30 1 2 2 1 0.60~0.80 CATHODE MARK KSD-D6D002-000 0.16 Max. 0.10 Max. PIN Connections 1. Anode 2. Cathode 1 SDV711Q Absolute maximum ratings (Ta=25°C) Characteristic Symbol Ratings Unit Continuous reverse voltage VR 10 V Junction temperature Tj 150 °C Storage temperature Tstg -55 ~ 150 °C Electrical Characteristics Characteristic (Ta=25°C) Symbol Test Condition Min. Typ. Max. Unit Reverse voltage VR IR=1µA 10 - - V Reverse current IR VR=10V - - 3 nA Total Capacitance C1V VR=1V, f=1MHz 15 - 17 pF C4V VR=4V, f=1MHz 7.3 - 8.7 pF - 1.8 2.0 - - 0.3 0.5 Capacitance Ratio C1V/4V Series resistance rS VR=1V, f=470MHz KSD-D6D002-000 Ω 2 SDV711Q Electrical Characteristic Curves Fig. 2 IR - VR Fig. 1 CT - VR T ㎊ ㎒ Fig. 3 rs - VR Fig. 4 δC - Ta δ Ω ㎒ Note : δC = C(Ta) – C(25) C(25) × 100(%) The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. KSD-D6D002-000 3