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SILICON GLASS PASSIVATED 2.0 WATT ZENER DIODES
ZY7.5V to ZY47V
DO- 41
Glass Axial Package
For use in Stabilizing and Clipping Circuits with High Power Rating
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION
Power Dissipation @ T
a
=25oC
Junction Temperature
Storage Temperature Range
THERMAL RESISTANCE
Junction to ambient in free air
*Valid provided that leads are kept at ambient temperature at a distance of 10mm from case
ELECTRICAL CHARACTERISTICS (T
a
=25oC unless specified otherwise) V
F
<1.1V @ 1A
Device #
Dynamic Resistance
**Zener Voltage
@ I
ZT
@ I
ZT
f=1KHz
(max)
r
zj
(
Temp . Coeff
of Zener Voltage
@ I
Z
test
Test
Current
@ I
Z
test
Reverse
Voltage
@ I
R =
1
m
A
min
max
a
V
Z
10
-4/K
-0……+7
+3……+8
+3……+8
+5……+9
+5……+10
+5……+10
+5……+10
+5……+10
+6……+11
+6……+11
+6……+11
+6……+11
+6……+11
+6……+11
+6……+11
+6……+11
+6……+11
+6……+11
+7……+12
+7……+12
I
ZT
(mA)
100
100
50
50
50
50
50
50
25
25
25
25
25
25
25
25
10
10
10
10
V
R
(V)
>2.0
>3.5
>7.4
>8.2
>9.2
>10
>10.7
>12
>13.3
>14.7
>16.5
>18.3
>20.1
>22.5
>25.1
>27.8
>30.2
>32.9
>35.6
>39.2
ZY7.5
ZY8.2
ZY9.1
ZY10
ZY11
ZY12
ZY13
ZY15
ZY16
ZY18
ZY20
ZY22
ZY24
ZY27
ZY30
ZY33
ZY36
ZY39
ZY43
ZY47
7.0
7.7
8.5
9.4
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
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
**Tested with Pulse t
p
=5ms
*** Valid provided that leads are kept at ambient temperature at a distance of 10mm from case
ZY7.5_47V Rev _2 050604E
2
4
4
7
7
180
165
2
200
15
15
15
15
15
15
40
40
45
45
110
98
90
80
72
66
60
53
48
4
40
37
33
30
10
10
15
15
- 55 to+150
UNIT
W
oC
oC
VALUE
2
150
145
135
120
SYMBOL
*P
D
T
j
T
stg
*R
th (j-a)
60
V
Z
(V)
K/W
W
)
***Admissible
Zener Current
@ T
a
=45oC
I
Z
(mA)
Continental Device India Limited
Data Sheet
Page 1 of 3
Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company