PANASONIC MA2Z367

Variable Capacitance Diodes
MA2Z367
Silicon epitaxial planar type
Unit : mm
INDICATES
CATHODE
Symbol
Rating
Unit
Reverse voltage (DC)
VR
30
V
Peak reverse voltage
VRM
34
V
Junction temperature
Tj
150
°C
Storage temperature
Tstg
−55 to +150
°C
+ 0.1
1.7 ± 0.1
2.5 ± 0.2
+ 0.1
0.16 − 0.06
Parameter
0.4 ± 0.15
2
0 to 0.05
■ Absolute Maximum Ratings Ta = 25°C
1
0.9 ± 0.1
• Large capacitance ratio
• Small series resistance rD
• S-mini type package, allowing downsizing of equipment and
automatic insertion through the taping package
0.3 − 0.05
■ Features
0.4 ± 0.15
1.25 ± 0.1
For AFC of UHF and VHF electronic tuner
1 : Anode
2 : Cathode
S-Mini Type Package (2-pin)
Marking Symbol: 6K
■ Electrical Characteristics Ta = 25°C
Parameter
Reverse current (DC)
Diode capacitance
Symbol
IR
Conditions
Min
VR = 30 V
Typ
Max
Unit
10
nA
CD(2V)
VR = 2 V, f = 1 MHz
10.5
16.0
pF
CD(10V)
VR = 10 V, f = 1 MHz
3.3
5.7
pF
3.4

1.6
Ω
Capacitance ratio
CD(2V)/CD(10V)
Series resistance*
rD
2.8
VR = 9 pF, f = 470 MHz
Note) 1．Rated input/output frequency: 470 MHz
2．* : rf measuring instrument: YHP MODEL 4191A RF IMPEDANCE ANALYZER
1
MA2Z367
Variable Capacitance Diodes
CD  VR
f = 1 MHz
Ta = 25°C
Forward current IF (mA)
Diode capacitance CD (pF)
50
30
20
10
5
3
1.03
100
1.02
80
Ta = 60°C
40
0
4
0
8 12 16 20 24 28 32 36 40
0
0.2
Reverse current IR (nA)
VR = 30 V
1
0.1
0
20
40
60
80 100 120 140 160
Ambient temperature Ta (°C)
CD rank classification
Gap classification table for AFC
B rank
16
CD(2V) / CD(10V) = 3.4
CD(2V) (pF)
15
14
13
12
CD(2V) / CD(10V) = 2.8
11
10
3.0
3.5
0.4
0.6
0.8
1.0
Forward voltage VF (V)
10
0.01
4.0
4.5
CD(10V) (pF)
5.0
VR = 2 V
1.01
10 V
1.00
0.98
IR  T a
100
f = 1 MHz
0.99
Reverse voltage VR (V)
2
− 40°C
25°C
60
20
2
1
CD  Ta
IF  V F
120
CD(Ta)
CD(Ta = 25°C)
100
5.5
1.2
0.97
0
20
40
60
80
Ambient temperature Ta (°C)
100