![](/html/f2/f2f6/f2f6d4026565dba210ff94dbc1653b76b349a7dadbe1223d7b40975357c74bbc/bg1.png)
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