Ordering number :EN5346
SVC345
Sillicon Diffused Junction Type
Varactor Diode
for AM Low-Voltage Electronic Tuning
Features
路 Twin type varactor diode for low-voltage AM
electronic tuning applications.
路 Low operating voltage (鈮?.5V).
路 High Q.
路 Possible to offer the SVC345 devices in a tape reel
packaging.
路 Surface mount type.
Package Dimensions
unit:mm
1222A
[SVC345]
1:Anode
2:Cathode
3:Anode
SANYO:PCP
Specifications
Absolute Maximum Ratings
at Ta = 25藲C
Parameter
Reverse Voltage
Junction Temperature
Storage Temperature
Symbol
VR
Tj
Tstg
Conditions
Ratings
33
125
鈥?5 tp +125
Unit
V
藲C
藲C
Electrical Characteristics
at Ta = 25藲C
Parameter
Breakdown Voltage
Reverse Current
Interterminal Capacitance*1
Symbol
V(BR)R
IR
C1.0V
C4.5V
C6.5V
Quality Factor
Capacitance Ratio
Matching Tolerance
Q
CR
鈭咰
m
IR=10碌A
VR=20V
VR=1.0V, f=1MHz*2
VR=4.5V, f=1MHz
VR=6.5V, f=1MHz
VR=1.0V, f=1MHz
C1.0V/C6.5V
(Cmax鈥揅min)/Cmin
脳 100
(Between D1 to D2) VR=1V to 6.5V
21.0
200
17.5
24.5
2.0
%
460.0*
64.0
27.0
Conditions
Ratings
min
33
100
540.0*
typ
max
Unit
V
nA
pF
pF
pF
Note)*1:The value of interterminal capacitance represent the average of mesurements for tow elements.
Note)*2:1MHz signal:20mVrms.
Note)*:The SVC345 are classified by C1.0V as follows:
Rank
R
S
T
C1.0V(pF)
460.0 to 491.0
482.0 to 515.0
505.0 to 540.0
Electrical Connection
路 Marking:VB
Capacitance Rank:R, S, T
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
33098HA (KT)/D2095GI (KOTO)/AX-9029 No.5346-1/3
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