SVC344 Datasheet, PDF (1/3 Pages) Sanyo Semicon Device – Varactor Diode for AM Low-Voltage Electronic Tuning

Ordering number :EN5345
SVC344
Sillicon Diffused Junction Type
Varactor Diode
for AM Low-Voltage Electronic Tuning
Features
· Twin type varactor diode for low-voltage AM
electronic tuning applivations.
· Low operating voltage (≤4.5V).
· High Q.
Package Dimensions
unit:mm
1271
[SVC344]
Specifications
Absolute Maximum Ratings at Ta = 25˚C
JEDEC:TO-92
EIAJ:SC-43
SANYO:NP
1:Anode
2:Cathode
3:Anode
Parameter
Reverse Voltage
Junction Temperature
Storage Temperature
Symbol
VR
Tj
Tstg
Electrical Characteristics at Ta = 25˚C
Conditions
Ratings
Unit
30 V
125 ˚C
–55 to +125 ˚C
Parameter
Breakdown Voltage
Reverse Current
Interterminal Capacitance*1
Quality Factor
Capacitance Ratio
Matching Tolerance*3
Symbol
Conditions
V(BR)R
IR
C1.0V
C3.0V
C4.5V
Q
CR
∆Cm1
∆Cm2
∆Cm3
IR=10µA
VR=20V
VR=1.0V, f=1MHz*2
VR=3.0V, f=1MHz
VR=4.5V, f=1MHz
VR=1.0V, f=1MHz
C1.0V/C4.5V
VR=1.0V, f=1MHz
VR=3.0V, f=1MHz
VR=4.5V, f=1MHz
Ratings
Unit
min
typ
max
30
V
100 nA
410.0 430.0 445.0 pF
70.0 95.0 120.0 pF
210.0 23.5 26.0 pF
200
15.0
2.0 %
3.0 %
3.0 %
Note)*1:The value of interterminal capacitance represent the average of mesurements for tow elements.
Note)*2:1MHz signal:20mVrms
Note)*3:∆Cm=(Cmax–Cmin)/Cmin×100 Between D1 and D2
Electrical Connection
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-9028 No.5345-1/3