ZPY3V9…ZPY82
ZENER DIODES
Features
•
Silicon planar power Zener diodes
•
For use in stabilizing and clipping circuits with high
power rating.
Max. 0.7
Max. 2.8
Min. 25.4
Black
Cathode Band
Black
Part No.
Black
"ST" Brand
XXX
ST
Max. 4.2
Min. 25.4
Glass Case DO-41
Dimensions in mm
Absolute Maximum Ratings (T
a
= 25
O
C)
Parameter
Power Dissipation
Thermal Resistance Junction to Ambient Air
Junction Temperature
Storage Temperature Range
1)
Symbol
P
tot
R
θJA
T
J
T
S
Value
1.3
130
1)
1)
Unit
W
O
C/W
O
175
- 55 to + 175
C
C
O
Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 12/06/2007
ZPY3V9…ZPY82
Characteristics at T
a
= 25
O
C
Type
ZPY3V9
ZPY4V3
ZPY4V7
ZPY5V1
ZPY5V6
ZPY6V2
ZPY6V8
ZPY7V5
ZPY8V2
ZPY9V1
ZPY10
ZPY11
ZPY12
ZPY13
ZPY15
ZPY16
ZPY18
ZPY20
ZPY22
ZPY24
ZPY27
ZPY30
ZPY33
ZPY36
ZPY39
ZPY43
ZPY47
ZPY51
ZPY56
ZPY62
ZPY68
ZPY75
ZPY82
1)
2)
Zener Voltage
V
Z
(V)
2)
at I
ZT
Min.
3.7
4
4.4
4.8
5.2
5.8
6.4
7
7.7
8.5
9.41
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40
44
48
52
58
64
70
77
Max.
4.1
4.6
5
5.4
6
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.8
17.1
19.1
21.2
23.3
25.6
28.9
32
35
38
41
46
50
54
60
66
72
79
88
Dynamic Resistance
r
zj
(Ω) at I
ZT
f = 1 KHz
Max.
7
7
7
5
2
2
2
2
2
4
4
7
7
9
9
10
11
12
13
14
15
20
20
60
60
80
80
100
100
130
130
160
160
Test
Current
I
ZT
(mA)
100
100
100
100
100
100
100
100
100
50
50
50
50
50
50
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
10
Min. Reverse
Voltage
at I
R
= 0.5 µA
V
R
(V)
-
-
-
0.7
1.5
2
3
5
6
7
7.5
8.5
9
10
11
12
14
15
17
18
20
22.5
25
27
29
32
35
38
42
47
51
56
61
Admissible Zener
Current
I
Z
(mA)
1)
290
260
235
215
193
183
157
143
127
117
105
94
85
78
70
63
57
52
48
42
38
35
31
29
26
24
22
20
18
16
14
13
12
Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.
Tested with pulses tp = 20 ms.
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 12/06/2007
ZPY3V9…ZPY82
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 12/06/2007
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