Ordering number :EN4622A
SVC208
Sillicon Diffused Junction Type
Varactor Diode (IOCAP)
for FM Low-Voltage Electronic Tuning
Features
· Dual type with a good linearity of C-V
characteristic.Excels in large input characteristic.
· Small-sized package (CP) available for very small-
sized sets (surface mount type).
· Appilicable to FM wide band due to high capacitance
ratio (VR=1.5 to 9V).
Package Dimensions
unit:mm
1169A
[SVC208]
1:Anode
2:Anode
3:Cathode
Specifications
Absolute Maximum Ratings
at Ta = 25˚C
Parameter
Reverse Voltage
Junction Temperature
Storage Temperature
Symbol
VR
Tj
Tstg
Conditions
Ratings
SANYO:CP
Unit
16
125
V
˚C
˚C
–55 to +125
Electrical Characteristics
at Ta = 25˚C
Parameter
Breakdown Voltage
Reverse Current
Interterminal Capacitance*
Symbol
V(BR)R
IR
C3.0V
C4.5V
C6.0V
C8.0V
Quality Factor
Capacitance Ratio
Matching Tolerance
Q
CR
∆C
m
IR=10µA
VR=10V
VR=3.0V, f=1MHz
VR=4.5V, f=1MHz
VR=6.0V, f=1MHz
VR=8.0V, f=1MHz
VR=3.0V, f=100MHz
C3.0V/C8.0V
(Cmax-Cmin)/Cmin, VR=2.0V to 8.0V
36.92
27.45
19.91
12.77
60
2.50
3.00
0.03
Conditions
Ratings
min
16
50
43.03
32.80
25.61
16.84
typ
max
Unit
V
nA
pF
pF
pF
pF
Note)*:Capacitance value of one diode
· Marking:AV
Electrical Connection
1,3:Anode
2:Cathode
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
33098HA (KT)/71094MO (KOTO) BX-0510 No.4622-1/4
SVC208
No products described or contained herein are intended for use in surgical implants, life-support systems,
aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and
the like, the failure of which may directly or indirectly cause injury, death or property loss.
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates,
subsidiaries and distributors and all their officers and employees, jointly and severally, against any
and all claims and litigation and all damages, cost and expenses associated with such use:
Not impose any responsibilty for any fault or negligence which may be cited in any such claim or
litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of
their officers and employees jointly or severally.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guarant-
eed 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, 1998. Specifications and information herein are subject to
change without notice.
PS No.4622-4/4
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