Ordering number : ENN6085 SVC234 Diffused Junction Type Silicon Diode SVC234 Varactor Diode for FM Receiver Electronic Tuning Use Features • unit : mm 1169A [SVC234] 0.4 3 0.5 • Low voltage (6.5V). Twin type varactor diode with good large-signal characteristics for FM receiver electronic tuning use. Very small package permits SVC234-applied sets to be compact and slim. Since available also in tape reel package, automatic insertion is supported. 0.16 0 to 0.1 1.5 2.5 • Package Dimensions Electrical Connection Cathode 3 1 : Anode 2 : Anode 3 : Cathode 0.8 1.1 1 0.95 0.95 2 1.9 2.9 0.5 • 1 Anode SANYO : CP 2 Anode Specifications Absolute Maximum Ratings at Tc=25°C Parameter Reverse Voltage Junction Temperature Storage Temperature Symbol VR Tj Tstg Conditions Ratings 16 125 −55 to +125 Unit V °C °C Electrical Characteristics at Tc=25°C Parameter Symbol Breakdown Voltage Reverse Voltage Interterminal Capacitance ★ V(BR)R VR C1V C4.5V C6.5V Q CR ∆Cm Quality Factor Capacitance Ratio Matching Tolerance Conditions IR=10µA VR=10V VR=1.0V, f=1MHz VR=4.5V, f=1MHz VR=6.5V, f=1MHz VR=3.0V, f=100MHz C1.0V / C6.5V VR=1.0, 4.5, 6.5V, f=1MHz (Cmax − Cmin) / Cmin Ratings min max 16 50 68.79 28.27 16.03 62.02 21.45 13.42 60 4.05 Unit V nA pF pF pF 4.90 0.03 ★ : Capacitance value per each diode. Marking : SV Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO 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 products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 41601 GI IM No.6085-1/3 SVC234 Address and Capacitance Value [pF] Address 84 85 86 87 -------------------------------------------------- C1.0V 62.02 to 63.88 63.56 to 65.48 65.16 to 67.11 66.78 to 68.79 --------------------------------------------------------------------------------------------------- Address 59 60 61 62 63 64 65 ----------------------------- C3.0V 33.45 to 34.45 34.28 to 35.32 35.14 to 36.20 36.02 to 37.10 36.92 to 38.02 37.85 to 38.98 38.79 to 39.96 --------------------------------------------------------- C4.5V 21.45 to 22.09 21.98 to 22.64 22.53 to 23.21 23.09 to 23.78 23.67 to 24.38 24.27 to 25.00 24.87 to 25.61 25.50 to 26.26 26.13 to 26.92 26.78 to 27.59 27.45 to 28.27 Address 22 23 24 25 26 27 28 ----------------------------- C6.5V 13.42 to 13.82 13.76 to 14.17 14.09 to 14.52 14.44 to 14.88 14.81 to 15.26 15.18 to 15.64 15.56 to 16.03 --------------------------------------------------------- C, Q -- VR 1000 1000 700 700 500 500 300 300 Quality factor Q (f=100MHz) 200 200 100 100 70 70 50 50 30 30 20 20 Quality factor, Q Interterminal Capacitance, C -- pF Address 41 42 43 44 45 46 47 48 49 50 51 Interterminal capacitance C (f=1MHz) 10 10 0 1 2 3 4 5 6 7 8 Reverse Voltage, VR -- V IT00001 No.6085-2/3 SVC234 C -- Ta 1.06 Vrf=20mVrms f=1MHz VR = 1.0V 1.05 4.5V 2.0V 3.0V 1.04 1.03 6.5V Capacitance Ratio 1.02 1.01 1.00 0.99 VR = 6.5V 0.98 0.97 3.0V 2.0V 4.5V 1.0V 0.96 --75 --50 --25 0 25 50 Ambient Temperature, Ta -- °C 75 100 125 150 IT00002 Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. 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. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or 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 products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be expor ted without obtaining the expor t license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. 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 April, 2001. Specifications and information herein are subject to change without notice. PS No.6085-3/3