1
Variable Capacitance Diodes
MA2X341
Silicon epitaxial planar type
For AFC of UHF and VHF electronic tuner
I Features
Large capacitance ratio
Small series resistance r
D
Mini type package, allowing downsizing of equipment and
automatic insertion through the taping package
I Absolute Maximum Ratings T
a
= 25
C
Unit : mm
Parameter
Symbol
Rating
Unit
Reverse voltage (DC)
V
R
30
V
Peak reverse voltage
V
RM
34
V
Junction temperature
T
j
150
C
Storage temperature
T
stg
-55 to +150
C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Reverse current (DC)
I
R
V
R
= 30 V
10
nA
Diode capacitance
C
D(2V)
V
R
= 2 V, f = 1 MHz
10.5
16.0
pF
C
D(10V)
V
R
= 10 V, f = 1 MHz
3.3
5.7
pF
Capacitance ratio
C
D(2V)
/C
D(10V)
2.8
3.4
Series resistance
*
r
D
V
R
= 9 pF, f = 470 MHz
1.6
I Electrical Characteristics T
a
= 25
C
Note) 1
Rated input/output frequency: 470 MHz
2
* : r
f
measuring instrument: YHP MODEL 4191A RF IMPEDANCE ANALYZER
Marking Symbol: 6K
1 : Anode
2 : Cathode
Mini Type Package (2-pin)
1
2
3.3
0.2
*(3.8
0.2)
2.7
+ 0.2
- 0.1
1.6
+
0.2
-
0.1
1.1
+
0.2
-
0.1
0.16
+
0.1
-
0.03
0.55
0.1
INDICATES
CATHODE
0.3
0 to 0.05
5
5
*( ): WL type
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