Ordering number :EN4629A SVC252 Sillicon Diffused Junction Type Varactor Diode for AFC, CB PLL Features Package Dimensions · The SVC252 is a varactor diode designed for use in AFC and CB PLL’s VCO. · High Q. · High capacitance ratio. · Compact packaging supports more compact and slimmer SVC252-applied set designs. unit:mm 1148A [SVC252] 1:Anode 2:No Contact 3:Cathode SANYO:CP 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 Symbol Breakdown Voltage V(BR)R IR Reverse Current Interterminal Capacitance C1.6V C5.0V Capacitance Ratio CR Series Resistance rs Conditions Ratings min typ max IR=10µA VR=9V VR=1.6V, f=1MHz* 16 23 VR=5.0V, f=1MHz 11 C1.6V/C5.0V 1.7 2.1 4.0 f=50MHz, VR=1V Unit V 10 nA 31 38 pF 15 19 pF 0.6 Ω Note)*:1MHz signal : 20m Vrms · Marking : HV Electrical Connection (Top view) 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/70793YH (KOTO) BX-0068 No.4629-1/3 SVC252 No.4629-2/3 SVC252 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.4629-3/3