SVC720 SVC720 Ordering number : ENA1230 Silicon Diffused Junction Type Varactor Diode FM Receiver Electronic Tuning Applications Features * * * * * Twin type with a good linearity of C-V characteristic. Excels in large input characteristic. Small MCPH package permits SVC720-applied sets to be compact and slim. High capacitance ratio (VR=1.0 to 4.0V). Low series resistance. Low voltage drive. Specifications Absolute Maximum Ratings at Ta=25C Parameter Symbol Conditions Ratings Unit Reverse Voltage VR 16 V Junction Temperature Tj 150 C Storage Temperature Tstg --55 to +150 C Electrical Characteristics at Ta=25C Parameter Breakdown Voltage Reverse Current Interterminal Capacitance*1 Symbol Conditions V(BR)R IR=10A IR C1.0V VR=10V C4.0V VR=1.0V, f=1MHz VR=4.0V, f=1MHz Series Resistance rs VR=1.0V, f=470MHz Capacitance Ratio CR C1.0V / C4.0V Matching Tolerance Cm VR=1.0V, 4.0V, f=1MHz (C max-C min) / C min100 Ratings min typ Unit max 16 V 50 nA 20.7 27.6 pF 8.2 10.4 pF 0.3 2.0 3.0 % Marking : VD Note)*1 : Capacitance value per each diode. *2 : Matching Tolerance is valid for the devices in one taping reel. (c) 2011, SCILLC. All rights reserved. Jan-2011, Rev. 0 www.onsemi.com Rev.0 I Page 1 of 4 I www.onsemi.com Publication Order Number: SVC720/D SVC720 Package Dimensions Electrical Connection unit : mm (typ) 7019A-002 3 1 : Anode 2 : Anode 3 : Cathode 0.15 0.25 2.0 0 to 0.02 1.6 2.1 3 1 0.25 1 Top view 2 0.3 0.85 0.65 2 0.07 1 : Anode 2 : Anode 3 : Cathode SANYO : MCPH3 C, Q -- VR 7 7 VRF=20mVrms Ta=25C 5 5 3 3 2 Quality 10 Hz) =470M , Q (f Factor 100 Interterm inal Cap acitance 7 , C (f=1M Hz) 7 5 5 3 3 2 2 10 1.0 0 1 2 3 4 5 6 Reverse Voltage, VR -- V IT13734 Rev.0 I Page 2 of 4 I www.onsemi.com Quality Factor, Q Interterminal Capacitance, C -- pF 2 SVC720 CTa -- VR 1.25 VRF=20mVrms f=1MHz CTa=C(Ta) / C(25C) 1.20 150C 1.15 Capacitance Ratio, CTa 125C 1.10 100C 75C 1.05 50C 25C 1.00 0C --25C 0.95 --55C 0.90 0.85 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Reverse Voltage, VR -- V IT13735 CTa -- Ta 1.16 1.14 VRF=20mVrms f=1MHz CTa=C(Ta) / C(25C) .0V =1 VR 1.12 1.10 V 2.0 Capacitance Ratio, CTa 1.08 2.5V 1.06 3.0V 1.04 5.0V 1.02 4.0V 6.0V 1.00 V R=6.0V 5.0V 0.98 0.96 4.0V 3.0V 2.5V 2.0V 0.94 V 1.0 0.92 --75 --50 --25 0 25 50 75 100 125 150 Ambient Temperature, Ta -- C IT13736 Rev.0 I Page 3 of 4 I www.onsemi.com SVC720 ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. SCILLC strives to supply high-quality high-reliability products and recommends adopting safety measures when designing equipment to avoid accidents or malfunctions. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals," must be validated for each customer application by customer's technical experts. SCILLC shall not be held liable for any claim or suits with regard to a third party's intellectual property rights which has resulted from the use of the technical information and products mentioned above. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affi liates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affi rmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. % !" "& ' " " !"# $% & !'#'"# !!'((' ! ) * $%+ & !!'" "'- ) * & . " & ./&++000 + & (" #-! "-! *& !'#'"# !!'((' # ) * $%+ ! ! & , . " #$&www.onsemi.com $%+ & ''##' ! Rev.0 I Page 4 of 4 I www.onsemi.com * 2/ / 1 SVC720/D