ZMY3V9 to ZMY75
www.vishay.com
Vishay Semiconductors
Zener Diodes
FEATURES
• Silicon planar power Zener diodes
• For use in stablilizing and clipping circuits with
high power rating
• The Zener voltages are graded according to the
international E 24 standard. Smaller voltage
tolerances are available upon request
• These diodes are also available in the DO-41
case with the type designation ZPY3V9 to ZPY75
LINKS TO ADDITIONAL RESOURCES
3D 3D
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
3D Models
PRIMARY CHARACTERISTICS
PARAMETER
VALUE
UNIT
VZ range nom.
3.9 to 75
V
Test current IZT
10 to 100
mA
VZ specification
Pulse current
Circuit configuration
Single
ORDERING INFORMATION
DEVICE NAME
ORDERING CODE
TAPED UNITS PER REEL
MINIMUM ORDER QUANTITY
ZMY3V9 to ZMY75
ZMY3V9 to ZMY75-series-GS18
5 000 (12 mm tape on 13" reel)
10 000/box
ZMY3V9 to ZMY75
ZMY3V9 to ZMY75-series-GS08
1 500 (12 mm tape on 7" reel)
12 000/box
PACKAGE
PACKAGE NAME
MELF (DO-213AB) glass
WEIGHT
MOLDING COMPOUND
FLAMMABILITY RATING
MOISTURE SENSITIVITY
LEVEL
SOLDERING CONDITIONS
135 mg
UL 94 V-0
MSL level 1
(according J-STD-020)
Peak temperature max. 260 °C
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Power dissipation
Zener current
Junction to ambient air
Junction to ambient case
Junction temperature, maximum
Storage temperature range
TEST CONDITION
SYMBOL
VALUE
UNIT
Valid provided that electrodes are kept at
ambient temperature
Ptot
1000
mW
RthJA
170
K/W
RthJC
60
K/W
Tj
175
°C
Tstg
-55 to +175
°C
See table “Characteristics”
Valid provided that electrodes are kept at
ambient temperature
Rev. 2.0, 25-Nov-2021
Document Number: 85788
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
ZMY3V9 to ZMY75
www.vishay.com
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
ZMY4V3
DYNAMIC
RESISTANCE
f = 1 kHz
ADMISSIBLE
ZENER
CURRENT (1)
TEMPERATURE
COEFFICIENT OF
ZENER VOLTAGE
VR at IR
ZZ at IZT1
IZ
αVZ at IZT1
Ω
mA
10-4/°C
TEST
CURRENT
VZ at IZT1
IZT1
V
mA
V
μA
MIN. NOM. MAX.
3.9
3.7
4.1
4.3
4
4.6
MAX.
TYP.
MIN.
MAX.
100
-
0.5
7
4
203
-7
2
100
-
0.5
7
4
182
-7
3
PART NUMBER
ZMY3V9
REVERSE
VOLTAGE
ZENER VOLTAGE
RANGE (2)
ZMY4V7
4.4
4.7
5
100
-
0.5
7
4
165
-7
4
ZMY5V1
4.8
5.1
5.4
100
0.7
0.5
5
2
150
-6
5
ZMY5V6
5.2
5.6
6
100
1.5
0.5
2
1
135
-3
5
ZMY6V2
5.8
6.2
6.6
100
2
0.5
2
1
128
-1
6
ZMY6V8
6.4
6.8
7.2
100
3
0.5
2
1
110
0
7
ZMY7V5
7
7.5
7.9
100
5
0.5
2
1
100
0
7
ZMY8V2
7.7
8.2
8.7
100
6
0.5
2
1
89
3
8
ZMY9V1
8.5
9.1
9.6
50
7
0.5
4
2
82
3
8
ZMY10
9.4
10
10.6
50
7.5
0.5
4
2
74
5
9
ZMY11
10.4
11
11.6
50
8.5
0.5
7
3
66
5
10
ZMY12
11.4
12
12.7
50
9
0.5
7
3
60
5
10
ZMY13
12.4
13
14.1
50
10
0.5
9
4
55
5
10
ZMY15
13.8
15
15.8
50
11
0.5
9
4
49
5
10
ZMY16
15.3
16
17.1
25
12
0.5
10
5
44
7
11
ZMY18
16.8
18
19.1
25
14
0.5
11
5
40
7
11
ZMY20
18.8
20
21.2
25
15
0.5
12
6
36
7
11
ZMY22
20.8
22
23.3
25
17
0.5
13
7
34
7
11
ZMY24
22.8
24
25.6
25
18
0.5
14
8
29
7
12
ZMY27
25.1
27
28.9
25
20
0.5
15
9
27
7
12
ZMY30
28
30
32
25
22.5
0.5
20
10
25
7
12
ZMY33
31
33
35
25
25
0.5
20
11
22
7
12
ZMY36
34
36
38
10
27
0.5
60
25
20
7
12
ZMY39
37
39
41
10
29
0.5
60
30
18
8
12
ZMY43
40
43
46
10
32
0.5
80
35
17
8
13
ZMY47
44
47
50
10
35
0.5
80
40
15
8
13
ZMY51
48
51
54
10
38
0.5
100
45
14
8
13
ZMY56
52
56
60
10
42
0.5
100
50
13
8
13
ZMY62
58
62
66
10
47
0.5
130
60
11
8
13
ZMY68
64
68
72
10
51
0.5
130
65
10
8
13
ZMY75
70
75
79
10
56
0.5
160
70
9
8
13
Notes
(1) Valid provided that electrodes are kept at ambient temperature
(2) Tested with pulses t = 5 ms
p
Rev. 2.0, 25-Nov-2021
Document Number: 85788
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
ZMY3V9 to ZMY75
www.vishay.com
Vishay Semiconductors
BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Ω
103
°C/W
103
ZMY...
5
4
3
2
rzj
5
4
3
2
5
4
3
2
rthA
102 ZMY5.1
102
ZMY4.3
5
4
3
2
ZMY18
ZMY12
0.5
0.2
10
10
5
4
3
2
0.1
5 0.05
4
3 0.02
2
0.01
ZMY6.2
ZMY7.5
ZMY10
1
1
2
3 4 5 7
10
18312
2
3 4 5
7
1
v=
10-1
1
10 s
tP
mA
ZMY...
240
200
IZ
Tj = 25 °C
ZMY3.9 ZMY4.7
7
2
PI
Fig. 4 - Pulse Thermal Resistance vs. Pulse Duration
ZMY...
5
4
3
t
T
P
___
T
V=0
18286
IZ
Ω
100
tP
10-4 10-3 10-2
10-5
100 mA
Fig. 1 - Dynamic Resistance vs. Zener Current
rzj
ZMY...
ZMY5.6
ZMY6.8
160
ZMY43
120 100 mA
ZMY30
ZMY24
7
5
4
3
ZMY10
ZMY12
80
ZMY22
50 mA
ZMY18
40
2
1
0
1
2
3 4 5
10
2
3 4 5
100 mA
0
1
2
4
5
6
8
7
10 11 12 13 14 15 V
Fig. 5 - Breakdown Characteristics
mA
ZMY...
ZMY...
60
ZMY15
IZ
ZMY18
Tj = 25 °C
ZMY22
50
0.8
0.6
9
VZ
Fig. 2 - Dynamic Resistance vs. Zener Current
W
1.0
3
18309
IZ
18313
Ptot
ZMY8.2
Test Current lZ
ZMY36
10
ZMY27
40
Test Current lZ
25 mA
30
ZMY33
ZMY39
0.4
ZMY47
20
10 mA
0.2
10
0
0
0
19969
200 °C
100
Tamb
Fig. 3 - Admissible Power Dissipation vs. Ambient Temperature
0
18310
5
10
15
20
25
30
35
40
45 50 V
VZ
Fig. 6 - Breakdown Characteristics
Rev. 2.0, 25-Nov-2021
Document Number: 85788
3
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
ZMY3V9 to ZMY75
www.vishay.com
Vishay Semiconductors
PACKAGE DIMENSIONS in millimeters (inches): MELF DO-213AB (glass)
2.6 (0.102)
2.4 (0.094)
Cathode identification
0.55 (0.022)
5.2 (0.205)
4.8 (0.189)
The gap between plug and glass can
be either on cathode or anode side
Foot print recommendation:
4.00 (0.157)
max.
3.00 (0.118)
min.
min.
1.25 (0.049)
6.50 (0.256)
18317
ref.
Rev. 2.0, 25-Nov-2021
Document Number: 85788
4
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Disclaimer
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Revision: 01-Jan-2022
1
Document Number: 91000