SANYO SVC245 Datasheet
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.
Silicon Diffused Junction Type
Varactor Diode (IOCAP) for
FM Receiver Electronic Tuning
Ordering number:ENN6300A
SVC245
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Features
· Twin type with a good linearity of C-V characteristic.
Excels in large input characteristic.
· Small package (CP), permitting SVC245-applied sets
to be compact and slim.
·Applicable to FM wide band due to high capacitance
ratio (VR=2.0 to 8.0V).
Electrical Connection
Cathode
Anode
Anode
Specifications
Absolute Maximum Ratings at Ta = 25˚C
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egatloVesreveRV
erutarepmeTnoitcnuJjT 521
erutarepmeTegarotSgtsT 521+ot55–
R
Package Dimensions
unit:mm
1 169A
[SVC245]
0.4
3
0.95
0.95
1
1.9
2.9
0.5
1.5
2
0.5
0.8
0.16
2.5
1.1
0 to 0.1
1 : Anode
2 : Anode
3 : Cathode
SANYO : CP
61V
˚C
˚C
Electrical Characteristics at Ta = 25˚C
retemaraPlobmySsnoitidnoC
egatloVnwodkaerBV
tnerruCesreveRI
*ecnaticapaClanimretretnI
rotcaFytilauQQV
oitaRecnaticapaCRCV0.8C/V0.2C1.3
ecnareloTgnihctaM
Marking : VV
Note )* : Capacitance value of one diode
∆ mC
I
R)RB(
R
V0.2CVRzHM1=f,V0.2=54.8649.57Fp
V0.6CVRzHM1=f,V0.6=05.5202.63Fp
V0.8CVRzHM1=f,V0.8=34.9183.42Fp
Aµ01=61V
R
VRV01= 05An
R
V
R
V
R
V
R
zHM001=f,V0.3=08
zHM1=f,V0.2= 0.3%
zHM1=f,V0.6= 0.3%
nimC/)nimC-xamC(,zHM1=f,V0.8= × 0010.3%
sgnitaR
nimpytxam
O0899GI (KT) No.6300–1/4
tinU
SVC245
1.05
VRF=20mVrms
f=1MHz
1.04
1.03
1.02
1.01
Capacitance Ratio
1.00
0.99
0.98
C -- Ta
VR=1V
2V
4V
6V
8V
8V
6V
4V
2V
VR=1V
0.97
--75 --50 --25 0 25 50 75 100 125 150
Ambient Temperature, Ta -- °C
IT01566
No.6300–2/4
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