SVC348 Datasheet, PDF (1/3 Pages) Sanyo Semicon Device – AM Low Voltage Electronic Tuning Applications

Ordering number:ENN6263A
Hyper-Abrupt Junction Type Silicon Composite Varactor
SVC348
AM Low Voltage Electronic Tuning Applications
Features
· Twin type varactor diode for AM electronic tuning
use.
· High capacitance ratio and high quality factor.
· Possible to offer the SVC348 devices in a tape reel
packaging.
Electrical Connection
D1
D2
Package Dimensions
unit:mm
1292
[SVC348]
4.0
2.2
0.4
0.5
0.4
0.4
1
3
Anode ₂ Anode
Cathode
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Reverse Voltage
Junction Temperature
Storage Temperature
Symbol
VR
Tj
Tstg
Electrical Characteristics at Ta = 25˚C
123
1.3
1.3
3.0
3.8nom
Conditions
Parameter
Breakdown Voltage
Reverse Current (One diode)
Interterminal Capacitance
(Capacitance value of one diode)
Quality Factor
Capacitance Ratio
Matching Tolerance *2
*1 : 1MHz signal : 20mVrms
*2 : Between D1 and D2 Matching Tolerance
* : SVC348 are classified by C_1V as right :
Symbol
Conditions
V(BR)R
IR
C1V
C6V
C8V
Q
CR
∆Cm
IR=10µA
VR=9V
VR=1V, f=1MHz *1
VR=6V, f=1MHz
VR=8V, f=1MHz
VR=1V, f=1MHz
C1V/C8V, f=1MHz
(Cmax–Cmin)/Cmin × 100
VR=1V, f=1MHz
VR=6V, f=1MHz
VR=8V, f=1MHz
Rank
S
T
C1V(pF)
470 to 505
485 to 525
1 : Anode
2 : Cathode
3 : Anode
SANYO : SPA
Ratings
Unit
16 V
125 ˚C
–55 to +125 ˚C
Ratings
Unit
min typ max
16
V
100 nA
470*
525* pF
55
pF
20
26 pF
200
18.5
1.5 %
2.0 %
2.0 %
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.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
31003TS (KT)/73099GI (KT) No.6263–1/3