SMD Type
AFC Application for FM (Varactor Diodes)
Type No.
Mark
Max. Ratings
Diodes
C
T
(
Min.
Max.
)
V
R
(V)
K
f
(
)
Q
Max.
Min.
Typ.
V
R
(V)
f
(
)
0.2
MIN
1.0
+0.2
-0.1
1.3
Max
0.45
+0.15
-0.05
2.4
-0.2
0.55 1.3
+0.2
-0.15
+0.3
+0.1
0.13
-0.05
V
R
(V)
Package
Outline (Unit: mm)
Min.
KDS2236S
J3
15
7
14
4
1
0.21
0.5
70
120
4
50
SOT-23
0.95
1.90
+
2.93
_ 0.2
Note)
K = [C
T
(
VR
=2V,f=1MHz)-C
T
(
VR
=4V,f=1MHz)] / C
T
(
VR
=4V,f=1MHz)
TV Tuning (Varactor Diodes)
Type No.
Mark
Max. Ratings
KDV214E
KDV215E
KDV269E
KDV300E
KDV310E
Note) * : Under development
UO
TA
VR
VC
VD
32
30
34
32
34
14.15 15.75
2
2
2
2
2
1
1
1
1
1
2.06 2.35
2.11 2.43
2.5
2.9
25
25
25
25
25
1
1
1
1
1
6.3
-
-
-
-
-
-
0.57
0.55
0.75
1.1
1.1
5
5
5
5
5
470
470
470
470
470
-
-
-
-
-
ESC
+
0.80
_ 0.1
+
0.60
_ 0.1
+
1.60
__0.1
1.20
+0.1
+
0.30
_ 0.05
+
0.13
_ 0.05
14.16 16.25
29
34
5.9 7.15
11
14.5
17
-
-
-
39.5 47.4
47
53
2.6 3.03
2.65 3.0
BS/CS Tuning (Varactor Diodes)
Type No.
Mark
Max. Ratings
V
R
(V)
C
A
/C
B
)
rs( )
I
R
f
f
f
C
V
R
V
R
V
R
Min. ( ) Min. Max.
(V)
( ) Min. Max.
(V)
( ) Min. Max. Typ. Max.
(V)
( ) ( )
C
A
(
)
C
B
(
V
R
(V)
Package
Outline (Unit: mm)
+
0.13
_ 0.05
+
0.60
_ 0.1
KDV316E
BA
30
-
-
5.16 7.22
1
1
0.48 0.76 25
1
9.0
-
-
2.2
5
470
-
ESC
+
0.80
_ 0.1
+
1.60
__0.1
1.20
+0.1
+
0.30
_ 0.05
BRDs for TV Tuner (Varactor Diodes with Built-in Resistors)
Type No.
Mark
Internal
Circuit
Diagram
Max.
Ratings
V
R
(V)
30
34
30
Min.
)
C
B
( )
rs( )
C
A
/C
B
f
f
f
C
R(
V
R
V
R
V
R
Max.
(V)
( ) Min. Max.
(V)
( ) Min. Max. Typ. Max.
(V)
( ) ( )
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2.11 2.43 25
2.5
2.9
25
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5.9
11
5.9
11
5.9
11
5.9
11
5.9
11
5.9
11
5.9
11
5.9
11
5.9
11
5.9
11
5.9
11
5.9
11
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.55
0.75
0.55
0.75
0.55
0.75
0.55
0.75
0.55
0.75
0.55
0.75
0.55
0.75
0.55
0.75
0.55
0.75
0.55
0.75
0.55
0.75
0.55
0.75
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
-
10
-
-
22
C
A
(
Package
Outline (Unit: mm)
KDB2151E
KDB2691E
KDB2153E
KDB2693E
KDB2155E
KDB2695E
KDB2151V
KDB2691V
KDB2153V
KDB2693V
KDB2155V
KDB2695V
KDB2451E
KDB2491E
KDB2453E
KDB2493E
KDB2455E
KDB2495E
KDB2851E
KDB2891E
KDB2853E
KDB2893E
KDB2855E
KDB2895E
R1
R2
R3
R4
SW
SK
R1
R2
R3
R4
SW
SK
R1
R2
R3
R4
SW
SK
R1
R2
R3
R4
SW
SK
R
R
R
R
R
R
14.16 16.25
29
34
0.27
+0.1
-0.05
1.60
+
0.85
_ 0.1
_ 0.2
+
+
0.13
_ 0.05
14.16 16.25
29
34
2.11 2.43 25
2.5
2.9
25
ESM
34
30
34
30
34
30
34
30
34
30
34
30
34
30
34
30
34
30
34
30
34
-
-
33
-
-
10
-
22
VSM
0.8
+
0.3
_ 0.05
+
1.2
_ 0.05
_
+ 0.05
14.16 16.25
29
34
2.11 2.43 25
2.5
2.9
25
0.50
_
1.00
+0.1
_
1.60
+0.2
+
0.70
_ 0.1
14.16 16.25
29
34
2.11 2.43 25
2.5
2.9
25
0.12
+0.05
_
14.16 16.25
29
34
2.11 2.43 25
2.5
2.9
25
-
-
-
33
-
-
10k
-
-
22
TESV
-
-
33
-
-
10
-
-
22
TES6
-
-
33
-
14.16 16.25
29
34
2.11 2.43 25
2.5
2.9
25
_
0.8
+0.05
+
1.2
_ 0.05
_
0.2
+0.05
0.5
_ 0.05
+
0.4
14.16 16.25
29
34
2.11 2.43 25
2.5
2.9
25
+
0.2
_ 0.05
+
1.6
_ 0.05
_
1.2
+0.05
+
0.12
_ 0.05
14.16 16.25
29
34
2.11 2.43 25
2.5
2.9
25
14.16 16.25
29
34
2.11 2.43 25
2.5
2.9
25
0.5
_
1.0
+0.05
_
1.6
+0.05
+
0.5
_ 0.05
14.16 16.25
29
34
2.11 2.43 25
2.5
2.9
25
+
+
0.2
_ 0.05
0.12
_ 0.05
_
+
1.6
_ 0.05
+ 0.05
14.16 16.25
29
34
2.11 2.43 25
2.5
2.9
25
1.2
14.16 16.25
29
34
2.11 2.43 25
2.5
2.9
25
0.50
_
1.0
+0.05
+
1.6
_ 0.05
+
0.5
_ 0.05
http://www.keccorp.com
71
Diodes
V
R
(V)
C
A
/C
B
)
C
B
( )
rs( )
f
f
f
C
V
R
V
R
V
R
Min. Max.
(V)
( ) Min. Max.
(V)
( ) Min. Max. Typ. Max.
(V)
( ) ( )
C
A
(
Package
Outline (Unit: mm)
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