MA2X334 [PANASONIC]
Silicon epitaxial planar type; 硅外延平面型
| 型号： | MA2X334 |
| 厂家： | 
PANASONIC |
| 描述： | Silicon epitaxial planar type |
| 文件： | 总3页 (文件大小：47K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Variable Capacitance Diodes
MA2X334
Silicon epitaxial planar type
Unit : mm
INDICATES
CATHODE
For UHF and VHF electronic tuners
1
2
I Features
2.7 −+ 00..12
•
•
•
Large capacitance ratio
Small series resistance rD
Mini type package, allowing downsizing of equipment and
automatic insertion through the taping package
3.3 0.2
*(3.8 0.2)
5°
5°
I Absolute Maximum Ratings Ta = 25°C
Parameter
Reverse voltage (DC)
Peak reverse voltage
Forward voltage (DC)
Junction temperature
Storage temperature
Symbol
VR
Rating
Unit
V
30
*( ): WL type
VRM
IF
34
20
V
1 : Anode
2 : Cathode
Mini Type Package (2-pin)
mA
°C
°C
Tj
150
Tstg
−55 to +150
Marking Symbol: 6D
I Electrical Characteristics Ta = 25°C
Parameter
Reverse current (DC)
Diode capacitance
Symbol
IR
Conditions
Min
Typ
Max
10
Unit
nA
pF
pF
pF
pF
pF
%
VR = 30 V
CD(3V)
VR = 3 V, f = 1 MHz
VR = 25 V, f = 1 MHz
VR = 10 V, f = 1 MHz
VR = 17 V, f = 1 MHz
11.233
2.020
4.358
2.567
4.60
12.781
2.367
5.422
3.100
6.15
CD(25V)
CD(10V)
CD(17V)
CD(3V)/CD(25V)
CD(17V)/CD(25V)
∆C
Capacitance ratio
Capacitance difference
Diode capacitance deviation
Series resistance*
0.37
CD(3V)(10V)(17V)(25V)
2
rD
CD = 9 pF, f = 470 MHz
0.38
0.72
Ω
Note) 1．Rated input/output frequency: 470 MHz
2．* : rf measuring instrument: YHP MODEL 4191A RF IMPEDANCE ANALYZER
ꢀ
1
MA2X334
Variable Capacitance Diodes
CD VR
CD Ta
IF VF
100
50
120
100
80
60
40
20
0
1.03
f = 1 MHz
Ta = 25°C
f = 1 MHz
1.02
VR = 3 V
30
20
1.01
10 V
17 V
25 V
Ta = 60°C
25°C
− 40°C
10
5
1.00
0.99
0.98
0.97
3
2
1
0
4
8
12 16 20 24 28 32 36 40
0
0.2
0.4
0.6
0.8
1.0
1.2
0
20
40
60
80
100
(
)
( )
Forward voltage VF V
Reverse voltage VR
V
(
)
Ambient temperature Ta °C
IR Ta
2
10
VR = 30 V
10
1
−1
10
−2
10
0
20 40 60 80 100 120 140 160
(
)
Ambient temperature Ta °C
CD rank classification
•
MA2X334B
Secondary rank classification
Primary rank classification
CD(25V) (pF)
CD(17V) (pF)
12 11 10 9
8 7 6 5 4 3 2 1
10 9
8 7 6 5 4 3 2 1
4.380
4.446
4.512
4.580
4.649
4.719
4.789
4.861
4.934
5.008
5.083
5.159
5.237
5.315
5.395
11.290
14
13
12
11
10
9
8
7
6
5
8
11.459
11.631
11.806
11.983
12.163
12.345
12.530
12.718
7
6
5
4
3
2
1
4
3
2
1
2
Variable Capacitance Diodes
MA2X334
•
MA2X3340G
Primary rank classification
Secondary rank classification
CD(25V) (pF)
CD(17V) (pF)
10 9
8 7 6 5 4 3 2 1
12 11 10 9
8 7 6 5 4 3 2 1
11.290
4.380
4.446
4.512
4.580
4.649
4.719
4.789
4.861
4.934
5.008
5.083
5.159
5.237
5.315
5.395
8
14
13
12
11
10
9
8
7
6
5
11.459
7
11.631
6
11.806
5
11.983
4
12.163
3
12.345
2
12.530
1
12.718
4
3
2
1
3
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