Ordering number :EN3905A SVC323 Sillicon Diffused Junction Type Varactor Diode for AM Low-Voltage Electronic Tuning Features Package Dimensions · High capacitance ratio and high quality factor. · AM 1710kHz max. supported. unit:mm 1184A [SVC323] 1:Anode 2:Cathode SANYO:SPA Specifications Absolute Maximum Ratings at Ta = 25˚C Parameter Symbol Conditions Ratings Unit Reverse Voltage VR 16 V Junction Temperature Tj 125 ˚C Storage Temperature Tstg –55 to +125 ˚C Electrical Characteristics at Ta = 25˚C Parameter Breakdown Voltage Reverse Current Symbol V(BR) R IR Interterminal Capacitance Quality Factor C1V IR=10µA VR=9V VR=1V, f=1MHz*1 C6V VR=6V, f=1MHz C8V VR=8V, f=1MHz Q Capacitance Ratio Matching Tolerance Conditions CR ∆Cm Ratings min typ max Unit 16 nA 462.8 536.7 pF 45.72 59.72 pF 21.12 27.05 pF VR=1V, f=100MHz 200 C1.0V/C8.0V, f=1MHz 17.5 (Cmax–Cmin)/Cmin× 100 V 100 24.5 3.0 % Note)*1:1MHz signal:20m Vrms Note)*:The SVC323 is classified by C1.0V as follows: Rank R C1.0V 462.8 to 486.2pF S 481.5 to 515.9pF T 551.0 to 536.7pF (Specify two ranks or more in principle.) SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 33098HA (KT)/90696GI/41194YH (KOTO) 8-7798 No.3905-1/4 SVC323 Address and Capacitance Value No.3905-2/4 SVC323 No.3905-3/4 SVC323 No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury, death or property loss. Anyone purchasing any products described or contained herein for an above-mentioned use shall: Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated with such use: Not impose any responsibilty for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of March, 1998. Specifications and information herein are subject to change without notice. PS No.3905-4/4