KSD-C007-000
1
SDV703D
Variable Capacitance Diode
Descriptions
For FM tuner
Monolithic chip with common cathode for perfect tacking of both diodes
Uniform "square law" characteristics
Ideal hifi tuning device when used in low-distortion, back-to-back configuration
Features
Low series resistance
:
r
s
= 0.3
(Typ.)
Ordering
Information
Type No.
Marking
Package Code
SDV703D
V3
SOD-323
Outline Dimensions unit :
mm
S
S
e
e
m
m
i
i
c
c
o
o
n
n
d
d
u
u
c
c
t
t
o
o
r
r
PIN Connections
1. Anode
2. Cathode
2.5
0.1
1.7
0.1
1.
25
0.
1
0.
3~0.
35
CATHODE MARK
0.2 Min.
0.
9
0.
1
0~0.
1
0.
15
0.
04
2
1
1
2
KSD-C007-000
2
SDV703D
Absolute maximum ratings
Characteristic Symbol
Ratings
Unit
Reverse voltage
V
R
15 V
Junction temperature
T
j
150
C
Storage temperature
T
stg
-55 ~ 150
C
Electrical Characteristics
Characteristic Symbol Test
Condition Min.
Typ.
Max.
Unit
Reverse voltage
V
R
I
R
=10
A
15 - - V
Reverse current
I
R
V
R
=15V -
-
50
nA
C
T2V
*
V
R
=2V, f=1MHz
42
-
47.5
pF
Diode capacitance
C
T8V
V
R
=8V, f=1MHz
24
-
28.8
pF
Capacitance ratio
C
T2V
/C
T8V
- 1.65
1.71
1.8
-
Series resistance
r
s
C
T
=38pF, f=100MHz
-
0.3
0.4
*: C
T2V
/ A : 42~43.5pF, B : 43~44.5pF, C : 44~45.5pF, D : 45~46.5pF, E : 46~47.5pF
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