
SVC237
No.6801-1/3
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).
Electrical Connection
Specifications
Absolute Maximum Ratings at Ta=25
°C
Parameter
Symbol
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
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Breakdown Voltage
V(BR)R
IR=10A16
V
Reverse Voltage
IR
VR=10V
50
nA
C1V
VR=1.0V, f=1MHz
5
92.07
102.12
pF
Interterminal Capacitance
*
C3.0V
VR=3.0V, f=1MHz
35.14
41.98
pF
C6.5V
VR=6.5V, f=1MHz
14.44
16.84
pF
Quality Factor
Q
VR=3.0V, f=100MHz
70
Capacitance Ratio
CR
C1.0V / C6.5V
5.0
Matching Tolerance
Cm
VR=1.0V, 3.0, 6.5, f=1MHz (Cmax-Cmin) / Cmin!100
3.0
%
Note)* : Capacitance value per each diode.
5 : 1MHz signal : 20mVnms
Marking : ZV
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Ordering number : ENN6801
SVC237
Package Dimensions
unit : mm
1292
[SVC237]
N1600 GI IM TA-3095
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.
1 : Anode
2 : Cathode
3 : Anode
SANYO : SPA
4.0
0.4
0.5
0.4
0.6
15.0
3.0
1.8
12
3
2.2
0.4
1.3
3.0
3.8nom
0.7
1
2
3
1 : Anode
2 : Cathode
3 : Anode
(Top view)
Diffused Junction Type Silicon Diode
Varactor Diode for
FM Receiver Electronic Tuning Use