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Электронный компонент: SDV251S

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KSD-2094-001
1
SDV251S
Variable Capacitance Diode
Features
High capacitance ratio in low voltage
Low series resistance (
r
S
=0.6 Max.)


Application
AFC, VCO application
Ordering
Information
Type No.
Marking
Package Code
SDV251S
V7
SOT-23

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. NC
3. Cathode
1
3
2
2.40.1
1.300.1
0.45~0.60
0.
4 T
y
p
.
2.
9

0.
1
1.
12 Max.
0.
38
0~0.
1
0.
124
-
0
.
03
+0.
0
5
3
1
2
1.
90 T
y
p
.
0.2 Min.
KSD-2094-001
2
SDV251S

Absolute maximum ratings
Ta=25
C
Characteristic Symbol
Ratings
Unit
Reverse voltage
V
R
12 V
Junction temperature
T
j
150 C
Storage temperature
T
stg
-55 ~ 150
C




Electrical Characteristics
Ta=25
C
Characteristic Symbol
Test
Condition
Min.
Typ.
Max.
Unit
Reverse Voltage
V
R
I
R
=10
12 - - V
Reverse Current
I
R
V
R
=9V -
-
200
C
1.6V
V
R
=1.6V, f=1MHz
23
-
38
Diode Capacitance
C
5.0V
V
R
=5V, f=1MHz
11
-
19
Capacitance Ratio
n
C
1.6V
/
C
5.0V
1.7
2.0
2.2
-
Series resistance
r
S
V
R
=1V, f=50MHz
-
-
0.6
KSD-2094-001
3
SDV251S