MA338 查看數據表（PDF） - Panasonic Corporation
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MA338 Datasheet PDF : 3 Pages
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Variable Capacitance Diodes
MA2X338
CD VR
100
f = 1 MHz
Ta = 25°C
50
30
20
10
5
3
2
1
0 4 8 12 16 20 24 28 32 36 40
Reverse voltage VR (V)
IR Ta
100
VR = 30 V
10
IF VF
120
100
80
Ta = 60°C
25°C
− 40°C
60
40
20
0
0 0.2 0.4 0.6 0.8 1.0 1.2
Forward voltage VF (V)
CD Ta
1.03
f = 1 MHz
1.02
VR = 2 V
1.01
10 V
17 V
1.00
25 V
0.99
0.98
0.97
0
20 40 60 80 100
Ambient temperature Ta (°C)
1
0.1
0.01
0 20 40 60 80 100 120 140 160 180 200
Ambient temperature Ta (°C)
CD rank classification
Primary rank classification
CD(25V) (pF)
27.27 9
8
8
7
6
54321
Note: Tracking guarantee range
27.82
7
(Capacitance deviation 2.5%)
28.38
6
28.95
5
29.53
4
30.13
3
30.74
2
31.36
1
31.99
Secondary rank classification
CD(17V) (pF)
7.09
7.23
7.37
7.52
7.67
7.82
7.98
8.14
8.30
8.47
8.64
8.81
8.99
9.17
9.35
9.54
9.73
9.92
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
301
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