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Dated : 14/04/2008
E
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Z1SMA Series
Electrical Characteristics at Ta = 25 OC
Zener Voltage
1)
Dynamic Impedance
2)
Reverse Current
Type
Min. (V)
Max. (V)
IZT (mA)
Max. ZZT (Ω)IZT (mA)
Max. IR (µA)
VR (V)
Z1SMA2V0
1.9
2.2
5
140
5
200
0.5
Z1SMA2V2
2.1
2.4
5
140
5
200
0.7
Z1SMA2V4
2.3
2.6
5
140
5
200
1
Z1SMA2V7
2.5
2.9
5
140
5
150
1
Z1SMA3V0
2.8
3.2
5
140
5
100
1
Z1SMA3V3
3.1
3.5
5
140
5
80
1
Z1SMA3V6
3.4
3.8
5
140
5
60
1
Z1SMA3V9
3.7
4.1
5
140
5
40
1
Z1SMA4V3
4
4.5
5
140
5
20
1
Z1SMA4V7
4.4
4.9
5
100
5
20
1
Z1SMA5V1
4.8
5.4
5
100
5
20
1
Z1SMA5V6
5.3
6
5
70
5
20
1.5
Z1SMA6V2
5.8
6.6
5
40
5
20
3
Z1SMA6V8
6.4
7.2
5
25
5
20
3.5
Z1SMA7V5
7
7.9
5
25
5
20
4
Z1SMA8V2
7.7
8.7
5
25
5
20
5
Z1SMA9V1
8.5
9.6
5
25
5
20
6
Z1SMA10
9.4
10.6
5
20
5
10
7
Z1SMA11
10.4
11.6
5
20
5
10
8
Z1SMA12
11.4
12.6
5
25
5
10
9
Z1SMA13
12.4
14.1
5
30
5
10
10
Z1SMA15
13.8
15.6
5
30
5
10
11
Z1SMA16
15.3
17.1
5
40
5
10
12
Z1SMA18
16.8
19.1
5
45
5
10
13
Z1SMA20
18.8
21.2
5
55
5
10
15
Z1SMA22
20.8
23.3
2
55
2
10
17
Z1SMA24
22.8
25.6
2
70
2
10
19
Z1SMA27
25.1
28.9
2
80
2
10
21
Z1SMA30
28
32
2
80
2
10
23
Z1SMA33
31
35
2
80
2
10
25
Z1SMA36
34
38
2
90
2
10
27
Z1SMA39
37
41
2
130
2
10
30
Z1SMA43
40
45
2
150
2
5
33
Z1SMA47
44
49
2
170
2
5
36
Z1SMA51
48
54
2
220
2
5
39
Z1SMA56
53
60
2
220
2
5
43
Z1SMA62
58
66
2
220
2
5
47
Z1SMA68
64
72
2
230
2
5
52
Z1SMA75
70
79
2
250
2
5
57
Z1SMA82
77
87
2
270
2
5
63
Z1SMA91
85
96
2
340
2
5
69
Z1SMA100
94
106
2
430
2
5
76
Z1SMA110
104
116
2
530
2
5
84
Z1SMA120
114
126
2
620
2
5
91
1) Test with pulse (40 ms).
2) Z
ZT is measured at given an very small A.C. current signal.
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