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Ordering number :EN4651A
SVC343
Silicon Diffused Junction Type
Varactor Diode
for AM Low-Voltage Electronic Tuning
Features
· Twin type varactor diode for low-voltage AM
electronic tuning applications.
· Low voltage (4.5V).
· High Q
· Packing on continuous tape is available.
· Surface mount type.
Specifications
Absolute Maximum Ratings at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatloVesreveRRV 03V
erutarepmeTnoitcnuJjT 521
erutarepmeTegarotSgtsT 521+ot55–
Package Dimensions
unit:mm
1222A
[SVC343]
1:Anode
2:Cathode
3:Anode
SANYO:PCP
(Bottom view)
˚C
˚C
Electrical Characteristics at Ta = 25˚C
retemaraPlobmySsnoitidnoC
egatloVnwodkaerBV
tnerruCesreveRI
1*ecnaticapaClanimretretnI
rotcaFytilauQQV
oitaRecnaticapaCRCC
3*ecnareloTgnihctaM
C
C
C
∆Cm1V
∆Cm2V
∆Cm3V
I
R)RB(
R
V0.1
V0.3
V5.4
Aµ01=03V
R
VRV02= 001An
V
R
V
R
V
R
R
C/
V0.1
R
R
R
2*zHM1=f,V0.1=0.0140.0340.544Fp
zHM1=f,V0.3=0.070.590.021Fp
zHM1=f,V5.4=0.125.320.62Fp
zHM1=f,V0.1=002
V5.4
zHM1=f,V0.1= 0.2%
zHM1=f,V0.3= 0.3%
zHM1=f,V5.4= 0.3%
nimpytxam
0.51
Note)*1:The value of interterminal capacitance represent the average of measurements for tow elements.
Note)*2:1MHz signal:20mVrms
Note)*3:∆Cm=(C
max–Cmin
)/C
×100 Between D1 and D2
min
Electrical Connection
Note) The specifications shown above are for each individual diode.
· Marking:VC
sgnitaR
tinU
1:Anode
2:Cathode
3:Anode
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
33098HA (KT)/90696GI/41194YH (KOTO)/BX-0705 No.4651-1/3
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SVC343
No.4651-2/3
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SVC343
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.4651-3/3
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