Ordering number :EN3757B
SVC352
Sillicon Diffused Junction Type
Composite Varactor Diode,
for AM Low-Voltage Electronic Tuning
Features
· Excellent matching characteristics because of
composite type.
· The number of manufactuaring processes can be
reduced and automatic mounting is possible because
of composite type.
· High capacitance ratio and high quality factor.
Package Dimensions
unit:mm
1194A
[SVC352]
1:Anode1
2:Cathode
3:Anode2
4:Cathode
5:Anode3
SANYO:SIP5
Specifications
Absolute Maximum Ratings
at Ta = 25˚C
Parameter
Reverse Voltage
Junction Temperature
Storage Temperature
Symbol
VR
Tj
Tstg
Conditions
Ratings
16
125
–55 to +125
Unit
V
˚C
˚C
Electrical Characteristics
at Ta = 25˚C
Parameter
Breakdown Voltage
Reverse Current (One diode)
Interterminal Capacitance (Average)
Symbol
V(BR)R
IR
C1V
C6V
C8V
Quality Factor
Capacitance Ratio
Matching Tolerance
Q
CR
∆C
m*2
IR=10µA
VR=9V
VR=1V, f=1MHz*1
VR=6V, f=1MHz
VR=8V, f=1MHz
VR=1V, f=1MHz
C1.0V/C8.0V, f=1MHz
VR=1V to 8V, f=1MHz
21.0
200
17.5
24.5
±2.5
%
460.0*
52.0
27.0
Conditions
Ratings
min
16
100
540.0*
typ
max
Unit
V
nA
pF
pF
pF
Note)*1:1MHz signal:20mVrms
Note)*2:∆Cm= (CDn–CD3) / CD3
×100
Note)*:The SVC352 is classified by C1V as follows:
Electrical Connection
Rank
R
S
T
C1V
460.0 to 491.0pF
482.0 to 515.0pF
505.0 to 540.0pF
Rank Marking
Green
Black
Yellow
1:Anode1
2:Cathode
3:Anode2
4:Cathode
5:Anode3
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
33098HA (KT)/40594YH (KOTO)/BX-0887, X-7227 No.3757-1/3
SVC352
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.3757-3/3
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