Datasheet

ZMY3V9 to ZMY100
www.vishay.com
Vishay Semiconductors
Rev. 2.0, 12-Mar-2019
3
Document Number: 85788
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BASIC CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
Fig. 1 - Dynamic Resistance vs. Zener Current
Fig. 2 - Dynamic Resistance vs. Zener Current
Fig. 3 - Dynamic Resistance vs. Zener Current
Fig. 4 - Admissible Power Dissipation vs. Ambient Temperature
Fig. 5 - Pulse Thermal Resistance vs. Pulse Duration
Fig. 6 - Breakdown Characteristics
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
7
7
ZMY5.1
ZMY4.3
ZMY18
ZMY12
ZMY7.5
ZMY6.2
ZMY10
ZMY...
1 2
10 100 mA
100
10
1
Ω
2
5
4
3
r
zj
I
Z
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
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
t
P
v =
T
P
I
___
T
t
P
0.5
0.2
0.1
0.05
0.02
0.01
ZMY...
V = 0
01234567
8 9 1011 12131415 V
0
40
80
120
160
200
240
mA
I
Z
V
Z
18309
ZMY...
T
j
= 25 °C
Test Current l
Z
100 mA
50 mA
ZMY4.7
ZMY3.9
ZMY5.6
ZMY6.8
ZMY8.2
ZMY10
ZMY12