Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SILICON PLANAR POWER ZENER DIODES
ZMY4.7 - ZMY100
LL-41 (MELF)
GLASS PACKAGE
For use in Stabilizing and Clipping Circuits with High Power Rating
Hermetically Sealed, Glass Silicon Diodes
Marking: With Cathode Band
ABSOLUTE MAXIMUM RATINGS (T
a
=25ºC)
DESCRIPTION
Power Dissipation
Non Repetitive Peak Power Disspation,
t <10ms
Junction Temperature
Storage Temperature Range
THERMAL CHARACTERISTICS
Junction to Ambient in free air
SYMBOL
*P
D
P
zsm
T
j
T
stg
VALUE
1.3
5.0
175
- 55 to +175
UNIT
W
W
°C
°C
*R
th (j-a)
Test
Current
115.3
V
F
<1.2V at 200mA
Reverse
Voltage
I
R
= 0.5µA
µ
V
R
(V)
>0.5
>0.7
>1.5
>2.0
>3.0
>5.0
>6.0
>7.0
>7.5
>8.5
>9.0
>10
>11
>12
>14
>15
>17
>18
>20
>22.5
>25
>27
K/W
ELECTRICAL CHARACTERISTICS (T
a
=25°C unless specified otherwise)
Temp. Coeff. of
Device #
Dynamic
**Zener Voltage
Zener volt.
Resistance
at I
Z
test
at I
Z
test
V
Z
at I
ZT
f=1kHz
(V)
r
zj
(Ω)
Ω
α
V
Z
10
-4
/K
min
max
max
-7…..+4
ZMY4.7
4.4
5.0
7
-6…..+5
4.8
5.4
5
ZMY5.1
-3…..+5
ZMY5.6
5.2
6.0
2
-1…..+6
5.8
6.6
2
ZMY6.2
0…..7
ZMY6.8
6.4
7.2
2
0…..7
7.9
2
ZMY7.5
7.0
+3…..+8
ZMY8.2
7.7
8.7
2
+3…..+8
9.6
4
ZMY9.1
8.5
+5…..+9
ZMY10
9.4
10.6
4
+5…..+10
11.6
7
ZMY11
10.4
+5…..+10
ZMY12
12.7
7
11.4
ZMY13
12.4
14.1
9
+5…..+10
ZMY15
13.8
15.8
9
+5…..+10
ZMY16
15.3
17.1
10
+7…..+11
ZMY18
16.8
19.1
11
+7…..+11
ZMY20
18.8
21.2
12
+7…..+11
ZMY22
20.8
23.3
13
+7…..+11
ZMY24
22.8
25.6
14
+7…..+12
ZMY27
25.1
28.9
15
+7…..+12
+7…..+12
ZMY30
28.0
32.0
20
ZMY33
31.0
35.0
20
+7…..+12
ZMY36
34.0
38.0
60
+7…..+12
*Valid provided that electrodes are kept at ambient temperature
**Pulse Condition : 20ms < tp <50ms
ZMY4.7_100V Rev081105E
Continental Device India Limited
at I
Z
test
(mA)
100
100
100
100
100
100
100
50
50
50
50
50
50
25
25
25
25
25
25
25
25
10
*Admissible
Zener Current
at I
Z
test
(mA)
165
150
135
128
110
100
89
82
74
66
60
55
49
44
40
36
34
29
27
25
22
20
Data Sheet
Page 1 of 4
SILICON PLANAR POWER ZENER DIODES
ZMY4.7 - ZMY100
LL-41 (MELF)
GLASS PACKAGE
ELECTRICAL CHARACTERISTICS (T
ELECTRICAL CHARACTERISTICS (T
a
=25°C unless specified otherwise)
Device #
**Zener Voltage
V
Z
at I
ZT
(V)
ZMY39
ZMY43
ZMY47
ZMY51
ZMY56
ZMY62
ZMY68
ZMY75
ZMY82
ZMY91
ZMY100
min
37.0
40.0
44.0
48.0
52.0
58.0
64.0
70.0
77.0
85.0
94.0
max
41.0
46.0
50.0
54.0
60.0
66.0
72.0
79.0
88.0
96.0
106
Dynamic
Resistance
at I
Z
test
r
zj
(Ω)
Ω
max
60
80
80
100
100
130
130
160
160
250
250
Temp. Coeff. of
Zener volt.
at I
Z
test
-4
α
V
Z
10 /K
V
F
<1.2V at 200mA
*Admissible
Reverse
Zener Current
Voltage
at I
Z
test
I
R
= 0.5µA
µ
V
R
(V)
(mA)
>29
>32
>35
>38
>42
>47
>51
>56
>61
>68
>75
18
17
15
14
13
11
10
9
8
7.5
7
Test
Current
at I
Z
test
(mA)
10
10
10
10
10
10
10
10
10
5
5
+8…..+12
+8…..+13
+8…..+13
+8…..+13
+8…..+13
+8…..+13
+8…..+13
+8…..+13
+8…..+13
+9…..+13
+9…..+13
*Valid provided that electrodes are kept at ambient temperature
**Pulse Condition : 20ms < tp <50ms
ZMY4.7_100V Rev081105E
Continental Device India Limited
Data Sheet
Page 2 of 4
ZMY4.7 - ZMY100
LL-41 (MELF)
GLASS PACKAGE
Component Disposal Instructions
1. CDIL Semiconductor Devices are RoHS compliant, customers are requested to please
dispose as per prevailing Environmental Legislation of their Country.
2.
In Europe, please dispose as per EU Directive 2002/96/EC on Waste Electrical and
Electronic Equipment (WEEE).
ZMY4.7_100V Rev081105E
Continental Device India Limited
Data Sheet
Page 3 of 4
Customer Notes
ZMY4.7 - ZMY100
LL-41 (MELF)
GLASS PACKAGE
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Semiconductor Device(s) best suited for
application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to
confirm that the Device(s) meet functionality parameters for your application. The information furnished in the Data Sheet and
on the CDIL Web Site/CD are believed to be accurate and reliable. CDIL however, does not assume responsibility for
inaccuracies or incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application
or use of any CDIL product; neither does it convey any license under its patent rights nor rights of others. These products are
not designed for use in life saving/support appliances or systems. CDIL customers selling these products (either as individual
Discrete Semiconductor Devices or incorporated in their end products), in any life saving/support appliances or systems or
applications do so at their own risk and CDIL will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150, 5141 1112 Fax + 91-11-2579 5290, 5141 1119
email@cdil.com
www.cdilsemi.com
ZMY4.7_100V Rev081105E
Continental Device India Limited
Data Sheet
Page 4 of 4
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