Ordering number :EN2617B SVC342 Diffused Junction Type Sillicon Diode Varactor Diode for AM Receiver Electronic Tuning Use Features Package Dimensions · Twin type varactor diode for low-voltage AM electronic tuning use. · High capacitance ratio. · Excellent linearity of C-V characteristic. · High Q. unit:mm 1074B [SVC342] JEDEC:TO-92 EIAJ:SC-43 SANYO:NP 1,3:Anode 2:Cathode Specifications Absolute Maximum Ratings at Ta = 25˚C Parameter Symbol Conditions Ratings Unit Reverse Voltage VR 16 V Junction Temperature Tj 100 ˚C Storage Temperature Tstg –55 to +100 ˚C Electrical Characteristics at Ta = 25˚C Parameter Breakdown Voltage Reverse Current Interterminal Capacitance* Symbol V(BR) R IR C1V Capacitance Ratio IR=10µA VR=9V VR=1V, f=1MHz typ max Unit 16 V 100 nA 423.0 503.0 pF 46.0 61.0 pF C9V 17.5 23.5 pF Q VR=1V, f=1MHz 200 C1V/C9V 19.5 CR Matching Tolerance min VR=6V, f=1MHz VR=9V, f=1MHz C6V Quality Factor Ratings Conditions ∆Cm (Cmax–Cmin)/Cmin, (Between D1 to D2) VR=1V to 9V 0.02 Note)*:The value of interterminal capacitance represent the average of measurements for tow elements. Note)*:The SVC342 is classified by C1V as follows: Electrical Connection Rank K C1V(pF) 423.0 to 455.0 L 445.0 to 478.0 M 468.0 to 503.0 1,3:Anode 2:Cathode SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 33098HA (KT)/71095GI (KOTO)/4059MO/7067AT, TS 8-2461 No.2617-1/3 SVC342 No.2617-2/3 SVC342 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.2617-3/3