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Dated : 23/06/2007
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
ZPD1...ZPD75
Characteristics
(Ta = 25 OC unless otherwise noted)
Zener Voltage Range
1)
Max. Dynamic Resistance
Admissible Zener Current
2)
lZT for
VZT
rZJT
rZJK
at IZK
Type
VZnom
V
mA
V
Ω
Ω
mA
Min. Reverse
Voltage
at IR = 100 nA
VR (V)
at Ta = 45 OC
IZ (mA)
at Ta = 25 OC
IZ (mA)
ZPD1
3)
-
5
0.7…0.8
8
50
1
-
280
340
ZPD2V7
2.7
5
2.5...2.9
83
500
1
-
135
160
ZPD3V0
3.0
5
2.8...3.2
95
500
1
-
117
140
ZPD3V3
3.3
5
3.1...3.5
95
500
1
-
109
130
ZPD3V6
3.6
5
3.4...3.8
95
500
1
-
101
120
ZPD3V9
3.9
5
3.7...4.1
95
500
1
-
92
110
ZPD4V3
4.3
5
4...4.6
95
500
1
-
85
100
ZPD4V7
4.7
5
4.4...5
78
500
1
-
76
90
ZPD5V1
5.1
5
4.8...5.4
60
480
1
0.8
67
80
ZPD5V6
5.6
5
5.2...6
40
400
1
1
59
70
ZPD6V2
6.2
5
5.8...6.6
10
200
1
2
54
64
ZPD6V8
6.8
5
6.4...7.2
8
150
1
3
49
58
ZPD7V5
7.5
5
7...7.9
7
50
1
5
44
53
ZPD8V2
8.2
5
7.7...8.7
7
50
1
6
40
47
ZPD9V1
9.1
5
8.5...9.6
10
50
1
7
36
43
ZPD10
10
5
9.4...10.6
15
70
1
7.5
33
40
ZPD11
11
5
10.4...11.6
20
70
1
8.5
30
36
ZPD12
12
5
11.4...12.7
20
90
1
9
28
32
ZPD13
13
5
12.4...14.1
25
110
1
10
25
29
ZPD15
15
5
13.8...15.6
30
110
1
11
23
27
ZPD16
16
5
15.3...17.1
40
170
1
12
20
24
ZPD18
18
5
16.8...19.1
50
170
1
14
18
21
ZPD20
20
5
18.8...21.2
50
220
1
15
17
20
ZPD22
22
5
20.8...23.3
55
220
1
17
16
18
ZPD24
24
5
22.8...25.6
80
220
1
18
13
16
ZPD27
27
5
25.1...28.9
80
250
1
20
12
14
ZPD30
30
5
28...32
80
250
1
22.5
10
13
ZPD33
33
5
31...35
80
250
1
25
9
12
ZPD36
36
5
34...38
90
250
1
27
9
11
ZPD39
39
5
37...41
90
300
1
29
8
10
ZPD43
43
5
40...46
100
700
1
32
7
9.2
ZPD47
47
5
44...50
100
750
1
35
6
8.5
ZPD51
51
5
48...54
100
750
1
38
6
7.8
ZPD56
56
2.5
52…60
135
1000
0.5
42
5.2
7.1
ZPD62
62
2.5
58…66
150
1000
0.5
47
4.8
6.4
ZPD68
68
2.5
64…72
200
1000
0.5
51
4.1
5.8
ZPD75
75
2.5
70..79
250
1500
0.5
55
3.9
5.3
1) Tested with pulses t
p = 20 ms.
2) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
3) The ZPD1 is a silicon diode operated in forward direction. Hence, the subscript of all parameter should be "F" instead
of "Z". Connect the cathode terminal to the negative pole.
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