Condition
V
R
= 28V
V
R
= 2V, f= 1MHz
V
R
= 25V, f= 1MHz
V
R
= 10V, f= 1MHz
V
R
= 17V, f= 1MHz
C
D (2V) (10V) (17V) (25V)
CD= 9pF, f= 470MHz
Symbol
I
R
C
D(2V)
C
D(25V)
C
D(10V)
C
D(17V)
C
D(2V)/CD(25V)
∆C
r
D
*
1
Unit
nA
pF
pF
pF
pF
—
%
Ω
■ Marking
Note 1. Rated input/output frequency : 470MHz
2. *1 : rD measurement device : YHP MODEL 4191A RF IMPEDANCE ANALYZER
■ Electrical Characteristics (Ta= 25˚C)
MA360J
Silicon epitaxial planer type
For UHF and VHF electronic tuners
■ Features
●
Large capacity variation ratio
●
Small series resistance r
D
■ Absolute Maximum Ratings (Ta= 25˚C)
Unit : mm
1 : Anode
2 : Cathode
S-Mini Type Package (Flat 2-pin)
Marking Symbol : 6A
Rating
30
35
20
150
– 55 to +150
Unit
V
V
mA
˚C
˚C
Symbol
V
R
V
RM
*
I
F
T
j
T
stg
* RL=10kΩ
Variable Capacitance Diodes MA111
Parameter
Reverse voltage (DC)
Peak reverse voltage
Forward current (DC)
Junction temperature
Storage temperature
Parameter
Reverse current (DC)
Diode capacitance
Capacitance ratio
Diode capacitance deviation
Series resistance
min
14.360
2.089
5.433
2.945
5.95
typ max
10
16.340
2.448
6.369
3.452
7.26
2
0.6
0.9±0.1
0.4±0.15
INDICATES
CATHODE
1.7±0.1
2.5±0.2
0.4±0.15
12
1.25±0.1
0.16
+0.1
–0.06 0.45
+0.1
–0.05
IF – V
F
IR – TaCD – V
R
CD – Ta
Variable Capacitance Diodes MA360J
0
120
100
80
60
40
20
0 0.2 0.4 0.6 0.8 1.0 1.2
Forward voltage V
F
(V)
Forward current I
F
(
mA
)
Ta=60˚C
25˚C
–40˚C
1
100
10
2
20
3
30
5
50
0 8 16 24 324 1220283640
Reverse voltage V
R
(V)
Diode capacitance C
D
(
pF
)
f=1MHz
Ta=25˚C
Ambient temperature Ta (˚C
)
Reverse current I
R
(
nA
)
0.01
0 40 80 120 16020 60 100 140
0.1
1
10
100
VR=28V
Ambient temperature Ta (˚C
)
C
D
(
Ta=25˚C
)
C
D
(
Ta
)
0.98
0 20 40 60 80 100
0.99
1.00
1.01
1.02
1.03
1.04
VR=2V
17V
25V
10V
f=1MHz