MA2Z374
Variable Capacitance Diodes
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
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)
10
1
0.1
0.01
0
40 80 120 160 200
Ambient temperature Ta (°C)
CD rank classification
Primary rank classification
CD(25V) (pF)
44.22
44.88
45.55
46.23
46.92
47.62
48.33
49.05
49.79
50.54
10 9 8 7 6 5 4 3 2 1
Tracking guarantee range
9
(Capacitance deviation 2.0%)
8
7
6
5
4
3
2
1
344
Secondary rank classification
CD(17V) (pF)
8.84
8.97
9.10
9.24
9.38
9.52
9.66
9.80
9.95
10.10
10.25
10.40
10.58
10.72
10.88
11.04
11.21
11.38
11.55
11.72
11.90
12.08
12.28
12.44
12.63
12.82
13.01
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
20 19 18 17 16 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1