ZMY3V9 to ZMY100
Document Number 85788
Rev. 1.8, 15-Sep-10
Vishay Semiconductors
www.vishay.com
1
18315
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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 ZPY100
• AEC-Q101 qualified
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• Halogen-free according to IEC 61249-2-21
definition
Mechanical Data
Case: MELF DO-213AB (glass)
Weight: approx. 135 mg
Cathode band color: black
Packaging codes/options:
GS18/5 k per 13" reel (12 mm tape), 10 k/box
GS08/1.5 k per 7" reel (12 mm tape), 12 k/box
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Note
1) Valid provided that electrodes are kept at ambient temperature.
Thermal Characteristics
Tamb = 25 °C, unless otherwise specified
Note
1) Valid provided that electrodes are kept at ambient temperature.
Parameter Test condition Symbol Value Unit
Zener current (see Table "Characteristics")
Power dissipation Ptot 1 1) W
Parameter Test condition Symbol Value Unit
Thermal resistance junction to ambient air RthJA 170 1) K/W
Thermal resistance junction to case RthJC 60 K/W
Junction temperature Tj175 °C
Storage temperature Tstg - 55 to + 175 °C
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Document Number 85788
Rev. 1.8, 15-Sep-10
ZMY3V9 to ZMY100
Vishay Semiconductors
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Electrical Characteristics
Notes
1) Valid provided that electrodes are kept at ambient temperature
2) Tested with pulses tp = 5 ms
Part
number
Zener voltage 2) Dynamic resistance
Temperature
coefficient of Zener
voltage
Te s t
current Reverse voltage Admissible Zener
current 1)
VZ at IZT rzj at IZT, f = 1 kHz αVZ at IZT IZT
VR at
IR = 0.5 µA
IZ at
Tamb = 25 °C
VΩ10-4/°C mA VmA
min. max. typ. min. max.
ZMY3V9 3.7 4.1 7 4 - 7 2 100 - 203
ZMY4V3 4 4.6 7 4 - 7 3 100 - 182
ZMY4V7 4.4 5 7 4 - 7 4 100 - 165
ZMY5V1 4.8 5.4 5 2 - 6 5 100 0.7 150
ZMY5V6 5.2 6 2 1 - 3 5 100 1.5 135
ZMY6V2 5.8 6.6 2 1 - 1 6 100 2 128
ZMY6V8 6.4 7.2 2 1 0 7 100 3 110
ZMY7V5 7 7.9 2 1 0 7 100 5 100
ZMY8V2 7.7 8.7 2 1 3 8 100 6 89
ZMY9V1 8.5 9.6 4 2 3 8 50 7 82
ZMY10 9.4 10.6 4 2 5 9 50 7.5 74
ZMY11 10.4 11.6 7 3 5 10 50 8.5 66
ZMY12 11.4 12.7 7 3 5 10 50 9 60
ZMY13 12.4 14.1 9 4 5 10 50 10 55
ZMY15 13.8 15.8 9 4 5 10 50 11 49
ZMY16 15.3 17.1 10 5 7 11 25 12 44
ZMY18 16.8 19.1 11 5 7 11 25 14 40
ZMY20 18.8 21.2 12 6 7 11 25 15 36
ZMY22 20.8 23.3 13 7 7 11 25 17 34
ZMY24 22.8 25.6 14 8 7 12 25 18 29
ZMY27 25.1 28.9 15 9 7 12 25 20 27
ZMY30 28 32 20 10 7 12 25 22.5 25
ZMY33 31 35 20 11 7 12 25 25 22
ZMY36 34 38 60 25 7 12 10 27 20
ZMY39 37 41 60 30 8 12 10 29 18
ZMY43 40 46 80 35 8 13 10 32 17
ZMY47 44 50 80 40 8 13 10 35 15
ZMY51 48 54 100 45 8 13 10 38 14
ZMY56 52 60 100 50 8 13 10 42 13
ZMY62 58 66 130 60 8 13 10 47 11
ZMY68 64 72 130 65 8 13 10 51 10
ZMY75 70 79 160 70 8 13 10 56 9
ZMY82 77 88 160 80 8 13 10 61 8
ZMY91 85 96 250 120 9 13 5 68 7.5
ZMY100 94 106 250 130 9 13 5 75 7
ZMY3V9 to ZMY100
Document Number 85788
Rev. 1.8, 15-Sep-10
Vishay Semiconductors
www.vishay.com
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For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Typical Characteristics
Tamb = 25 °C, unless otherwise specified
Figure 1. Dynamic Resistance vs. Zener Current
Figure 2. Dynamic Resistance vs. Zener Current
Figure 3. Dynamic Resistance vs. Zener Current
1
2
10 100
mA
10
3
10
2
1
Ω
r
zj
I
Z
18312
54
3254
3
2
5
4
3
2
5
4
3
2
5
4
3
10
77
ZMY5.1
ZMY4.3
ZMY18
ZMY12
ZMY7.5
ZMY6.2
ZMY10
ZMY...
1
210 100 mA
100
10
1
Ω
2
5
4
3
rzj
IZ
18313
54
3254
3
7
2
5
4
3
7
ZMY43
ZMY36
ZMY30
ZMY24
ZMY22
ZMY...
ZMY18
ZMY...
0.1
2
110
mA
10
3
10
2
10
Ω
2
5
4
3
r
zj
I
Z
18314
54
3254
3
7
2
5
4
3
7
ZMY100
ZMY82
ZMY68
ZMY56
ZMY43
Figure 4. Admissible Power Dissipation vs. Ambient Temperature
Figure 5. Pulse Thermal Resistance vs. Pulse Duration
0100
200 °C
0.8
0.4
0
W
P
tot
T
amb
19969
ZMY...
1.0
0.6
0.2
10
-5
10
-4
10
-3
10
-2
10
-1
110
s
10
3
10
2
10
1
°C/W
2
5
4
3
2
5
4
3
2
5
4
3
r
thA
t
P
18286
tP
v =
T
PI
___
T
tP
0.5
0.2
0.1
0.05
0.02
0.01
ZMY...
V = 0
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Document Number 85788
Rev. 1.8, 15-Sep-10
ZMY3V9 to ZMY100
Vishay Semiconductors
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Figure 6. Breakdown Characteristics
Figure 7. Breakdown Characteristics
0123456789 1011 12131415 V
0
40
80
120
160
200
240
mA
I
Z
V
Z
18309
ZMY...
Tj = 25 °C
Test Current lZ
100 mA
50 mA
ZMY4.7
ZMY3.9
ZMY5.6
ZMY6.8
ZMY8.2
ZMY10
ZMY12
0 5 101520253035
40 45 50 V
10
20
30
40
50
60
mA
IZ
VZ
18310
Tj = 25 °C
ZMY...
Test Current lZ
25 mA
10 mA
ZMY22
ZMY18
ZMY27
ZMY33
ZMY15
ZMY39
ZMY47
0
Figure 8. Breakdown Characteristics
0 100 200 V
0
10
20
mA
I
Z
V
Z
18311
50 150
Test Current lZ
10 mA
5 mA
Tj = 25 °C
ZMY56
ZMY68
ZMY82
ZMY100
ZMY...
ZMY3V9 to ZMY100
Document Number 85788
Rev. 1.8, 15-Sep-10
Vishay Semiconductors
www.vishay.com
5
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Package Dimensions in millimeters (inches): MELF DO-213AB (glass)
18317
Foot print recommendation:
The gap between plug and glass can
be either on cathode or anode side
Cathode identification
4.00 (0.157)
max.
1.25 (0.049)
min.
ref.
6.50 (0.256)
2.6 (0.102)
2.4 (0.094)
0.55 (0.022)
5.2 (0.205)
4.8 (0.189)
3.00 (0.118)
min.
Document Number: 91000 www.vishay.com
Revision: 11-Mar-11 1
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