SVC389
Ordering number : ENA0185
SVC389
Hyper-Abrupt Junction Type Silicon Composite Varactor
AM Low Voltage
Electronic Tuning Applications
Features
•
•
•
•
•
Twin type varactor diode for AM electronic tuning use.
Miniaturization and high-integration of tuner sets can be easily achieved due to the small package.
High capacitance ratio and high quality factor.
Provided in a tape reel packaging.
Surface mount type.
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
Symbol
Breakdown Voltage
V(BR)R
Reverse Current (One diode)
IR
Interterminal Capacitance
(Capacitance value of one diode)
C1V
C6V
Quality Factor
C8V
Q
Capacitance Ratio
CR
Conditions
IR=10µA
VR=9V
VR=1V, f=1MHz *1
VR=6V, f=1MHz
VR=8V, f=1MHz
VR=1V, f=1MHz
C1V / C8V, f=1MHz
Ratings
min
typ
Unit
max
16
V
100
525
470
nA
pF
24
pF
50
18
pF
200
19.5
(Cmax--Cmin) / Cmin!100
∆Cm
Matching Tolerance *2
VR=1V, f=1MHz
VR=6V, f=1MHz
VR=8V, f=1MHz
1.5
%
2.0
%
2.0
%
Marking : V7
*1 : 1MHz signal : 20mVrms
*2 : Matching tolerance between D1 and D2
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
D0505VB MS IM TB-00001955 No. A0185-1/3
