SVC720 Ordering number : ENA1230 SANYO Semiconductors DATA SHEET SVC720 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=25°C 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=25°C Parameter Breakdown Voltage Reverse Current Interterminal Capacitance*1 Series Resistance Capacitance Ratio Matching Tolerance Symbol V(BR)R IR C1.0V C4.0V rs CR ΔCm Conditions IR=10μA VR=10V VR=1.0V, f=1MHz VR=4.0V, f=1MHz VR=1.0V, f=470MHz C1.0V / C4.0V VR=1.0V, 4.0V, f=1MHz (C max-C min) / C min✕100 Ratings min typ Unit max 16 V 50 nA 20.7 27.6 pF 8.2 10.4 pF 0.3 Ω 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. 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To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer' s products or equipment. www.semiconductor-sanyo.com/network 80608VC TI IM TC-00001539 No. A1230-1/4 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=25°C 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 Quality Factor, Q Interterminal Capacitance, C -- pF 2 10 1.0 0 1 2 3 4 5 6 Reverse Voltage, VR -- V IT13734 No. A1230-2/4 SVC720 ΔCTa -- VR 1.25 VRF=20mVrms f=1MHz ΔCTa=C(Ta) / C(25°C) 1.20 150°C 1.15 Capacitance Ratio, ΔCTa 125°C 1.10 100°C 75°C 1.05 50°C 25°C 1.00 0°C --25°C 0.95 --55°C 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 ΔCTa -- Ta 1.16 1.14 VRF=20mVrms f=1MHz ΔCTa=C(Ta) / C(25°C) .0V =1 VR 1.12 1.10 V 2.0 Capacitance Ratio, ΔCTa 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 No. A1230-3/4 SVC720 SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO Semiconductor Co.,Ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require the export license from the authorities concerned in accordance with the above law. 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SANYO Semiconductor Co.,Ltd. shall not be 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. This catalog provides information as of August, 2008. Specifications and information herein are subject to change without notice. PS No. A1230-4/4