Ordering number:EN2819D SVC351 Diffused Junction Type Silicon Diode Composite Varactor Diode for AM Receiver Electronic Tuning Use Features Package Dimensions · Execellent matching characteristics because of composite type. · The number of manufacturing processes can be reduced and automatic mounting is possible because of composite type. · High capacitance ratio and high quality factor. unit:mm 1194B [SVC351] 1:Anode1 2:Cathode 3:Anode2 4:Cathode 5:Anode3 Electrical Connection 1:Anode1 2:Cathode 3:Anode2 4:Cathode 5:Anode3 SANYO:SIP5 SANYO:SIP5 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 (One diode) Interterminal Capacitance (Average) Quality Factor Capacitance Ratio IR=10µA Ratings min typ max Unit 16 VR=9V V 100 nA C1V C6V VR=1V, f=1MHz*1 428.0* 500.0* pF VR=6V, f=1MHz 48.0 65.0 pF C8V VR=8V, f=1MHz 20.5 27.0 pF Q VR=1V, f=1MHz 200 C1V/C8V, f=1MHz 16.5 CR ∆Cm*2 Matching Tolerance Conditions VR=1 to 8V, f=1MHz 23.5 ±2.5 % *1 : 1MHz signal : 20 Vrms *2 : ∆Cm=(CDn-CD3)/CD3×100 * : The SVC 351 is classified by C1V as follows: Rank K C1V(pF) 428.0 to 456.5 L 447.5 to 478.0 M 468.5 to 500.0 SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE, Tokyo Bldg., 1-10 , Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 71598HA (KT)/2179MO, TS No.2819-1/3 SVC351 No.2819-2/3 SVC351 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 July, 1998. Specifications and information herein are subject to change without notice. PS No.2819-3/3