Z1SMA Series
SURFACE MOUNT SILICON ZENER DIODES
Features
• High peak reverse power dissipation
• High reliability
• Low leakage current
Mechanical data
• case: SMA (DO-214AC) molded plastic
• Epoxy: UL 94V-0 rate flame retardant
• Lead: Lead formed for surface mount
• Polarity: Color band denotes cathode end
• Mounting position: Any
Absolute Maximum Ratings and Characteristics (T
a
= 25
O
C)
Parameter
Symbol
Power Dissipation
Forward Current
Junction Temperature
Storage Temperature Range
P
d
I
F
T
j
T
S
Value
1
200
150
- 55 to + 150
Unit
W
mA
O
C
C
O
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 14/04/2008
E
Z1SMA Series
Electrical Characteristics at T
a
= 25
O
C
Type
Zener Voltage
1)
Dynamic Impedance
2)
Max. Z
ZT
(Ω)
140
140
140
140
140
140
140
140
140
100
100
70
40
25
25
25
25
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
150
170
220
220
220
230
250
270
340
430
530
620
I
ZT
(mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Reverse Current
Max. I
R
(µA)
200
200
200
150
100
80
60
40
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
V
R
(V)
0.5
0.7
1
1
1
1
1
1
1
1
1
1.5
3
3.5
4
5
6
7
8
9
10
11
12
13
15
17
19
21
23
25
27
30
33
36
39
43
47
52
57
63
69
76
84
91
Min. (V)
Max. (V)
I
ZT
(mA)
Z1SMA2V0
1.9
2.2
5
Z1SMA2V2
2.1
2.4
5
Z1SMA2V4
2.3
2.6
5
Z1SMA2V7
2.5
2.9
5
Z1SMA3V0
2.8
3.2
5
Z1SMA3V3
3.1
3.5
5
Z1SMA3V6
3.4
3.8
5
Z1SMA3V9
3.7
4.1
5
Z1SMA4V3
4
4.5
5
Z1SMA4V7
4.4
4.9
5
Z1SMA5V1
4.8
5.4
5
Z1SMA5V6
5.3
6
5
Z1SMA6V2
5.8
6.6
5
Z1SMA6V8
6.4
7.2
5
Z1SMA7V5
7
7.9
5
Z1SMA8V2
7.7
8.7
5
Z1SMA9V1
8.5
9.6
5
Z1SMA10
9.4
10.6
5
Z1SMA11
10.4
11.6
5
Z1SMA12
11.4
12.6
5
Z1SMA13
12.4
14.1
5
Z1SMA15
13.8
15.6
5
Z1SMA16
15.3
17.1
5
Z1SMA18
16.8
19.1
5
Z1SMA20
18.8
21.2
5
Z1SMA22
20.8
23.3
2
Z1SMA24
22.8
25.6
2
Z1SMA27
25.1
28.9
2
Z1SMA30
28
32
2
Z1SMA33
31
35
2
Z1SMA36
34
38
2
Z1SMA39
37
41
2
Z1SMA43
40
45
2
Z1SMA47
44
49
2
Z1SMA51
48
54
2
Z1SMA56
53
60
2
Z1SMA62
58
66
2
Z1SMA68
64
72
2
Z1SMA75
70
79
2
Z1SMA82
77
87
2
Z1SMA91
85
96
2
Z1SMA100
94
106
2
Z1SMA110
104
116
2
Z1SMA120
114
126
2
1)
Test with pulse (40 ms).
2)
Z
ZT
is measured at given an very small A.C. current signal.
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 14/04/2008
E
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