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Ordering number : ENN8237
EC2C03C
Diffused Junction Type Silicon Diode
EC2C03C
Applications
*
Variable Capacitance Diode for UHF Band VCO
0.8 to 1.9GHz band VCO applications.
Features
* *
Low series resistance. rs=0.55 typ. Ultraminiature (1008size) and (0.6mm) leadless package.
Specifications
Absolute Maximum Ratings at Ta=25C
Parameter Reverse Voltage Junction Temperature Storage Temperature Symbol VR Tj Tstg Conditions Ratings 15 125 --55 to +125 Unit V C C
Electrical Characteristics at Ta=25C
Parameter Breakdown Voltage Reverse Current Interterminal Capacitance Capacitance Ratio Series Resistance Symbol V(BR)R IR C1.0V C3.0V CR rs IR=10A VR=10V VR=1.0V, f=1MHz * VR=3.0V, f=1MHz C1.0V / C3.0V VR=1.0V, f=470MHz Conditions Ratings min 15 200 6.5 4.0 1.6 0.55 0.75 8.2 5.2 typ max Unit V nA pF pF
Marking : VA * 1MHz signal : 20mVrms .
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
31505VC TS IM TB-00001150 No.8237-1/3
EC2C03C Package Dimensions
unit : mm 1324A
Polarity mark (Top)
Bottom View 0.8 0.7
0.3
Electrical Connection (Top view)
Top View
Cathode
0.05
Anode
0.05 1
1
*Electrodes : on the bottom
0.6 1.0
0.05
Marking
2
0.3
Polarity mark
2
0.05
1 : Cathode 2 : Anode SANYO : ECSP1008-2
Cathode Anode
0.6
3 2
C -- VR
f=1MHz VRF=20mVrms
Series Resistance, rs --
2
rs -- VR
f=470MHz VRF=20mVrms
Interterminal Capacitance, C -- pF
10 7 5
1.0
7
5
3 2
3
1.0 0 2 4 6 8 10 IT09043
2 0 2 4 6 8 10 IT09044
Reverse Voltage, VR -- V
Temperature dependence of normalized capacitance
1.10 1.08 1.06 1.04 1.02 1.00 0.98 0.96 0.94 0.92 0.90 --75 --50 --25 0 25 50 75 100
C -- Ta
Reverse Voltage, VR -- V
f=1MHz VRF=20mVrms
=1 VR V
3V
2V
3V VR=
V 1V 2
125
150
Ambient Temperature, Ta -- C
IT09045
No.8237-2/3
EC2C03C
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 exported without obtaining the export 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 March, 2005. Specifications and information herein are subject to change without notice.
PS No.8237-3/3

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