SANYO SVC237

Ordering number : ENN6801
SVC237
Diffused Junction Type Silicon Diode
SVC237
Varactor Diode for
FM Receiver Electronic Tuning Use
Features
•
•
Low voltage (6.5V).
Twin type varactor diode with good large-signal
characteristics for FM receiver electronic tuning use.
Can be also provieded in tape reel package there by
automatic insertion is supported.
High capacitance ratio (VR=1.0 to 6.5V).
unit : mm
1292
[SVC237]
2.2
4.0
3.0
•
Package Dimensions
0.4
0.5
1 : Anode
2 : Cathode
3 : Anode
15.0
0.6
Electrical Connection
1.8
•
0.4
0.4
(Top view)
2
3
1.3
Specifications
3.0
3.8nom
Absolute Maximum Ratings at Ta=25°C
Parameter
1 : Anode
2 : Cathode
3 : Anode
0.7
1
1.3
3
2
0.7
1
Symbol
SANYO : SPA
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
Breakdown Voltage
Symbol
V(BR)R
Reverse Voltage
IR
C1V
Interterminal Capacitance*
C3.0V
C6.5V
Quality Factor
Q
Capacitance Ratio
CR
Matching Tolerance
∆Cm
Conditions
IR=10µA
VR=10V
VR=1.0V, f=1MHz★
VR=3.0V, f=1MHz
VR=6.5V, f=1MHz
VR=3.0V, f=100MHz
C1.0V / C6.5V
Ratings
min
typ
max
16
Unit
V
50
nA
92.07
102.12
pF
35.14
41.98
pF
14.44
16.84
pF
3.0
%
70
5.0
VR=1.0V, 3.0, 6.5, f=1MHz (Cmax-Cmin) / Cmin✕100
Note)* : Capacitance value per each diode. ★ : 1MHz signal : 20mVnms
Marking : ZV
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
N1600 GI IM TA-3095 No.6801-1/3
SVC237
C, Q -- VR
1000
1000
VRF=20mVrms
7
7
5
5
3
0M
(f=10
ctor Q
lity fa
2
Hz)
2
Qua
100
100
7
7
5
5
3
3
Interte
rmina
2
l capa
Quality factor, Q
Interterminal Capacitance, C -- pF
3
2
citanc
e C (f
=1MH
z)
10
10
0
1
2
3
4
5
6
7
8
9
Reverse Voltage, VR -- V
10
IT02779
C -- Ta
1.10
f=1MHz
VRF=20mVrms
V
.0
=1
VR
1.08
V
3.0
Capacitance Ratio(%)
1.06
1.04
V
5.0
6.5V
1.02
1.00
0.98
0.96
0.94
--75
--50
--25
0
25
50
75
Ambient Temperature, Ta -- °C
100
125
150
175
IT02800
No.6801-2/3
SVC237
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 November, 2000. Specifications and information herein are subject
to change without notice.
PS No.6801-3/3