ZMxxB Series
Electrical Characteristics
TA = 25°C unless otherwise noted
VZ @ IZT
Z
ZT @ IZT
(Ω)
Max
Z
ZK @ IZK
(Ω)
Max
IR @ VR
VR
(Volts)
IZT
(mA)
IZK
(mA)
Device Type
(µA)
(Volts)
Max
Min
Nom
Max
ZM12B
ZM13B
ZM15B
ZM16B
ZM18B
ZM20B
ZM22B
ZM24B
ZM27B
ZM30B
ZM33B
ZM36B
ZM39B
ZM43B
ZM47B
ZM51B
ZM56B
ZM62B
ZM68B
ZM75B
11.76
12.74
14.70
15.68
17.64
19.60
21.56
23.52
26.46
29.40
32.34
35.28
38.22
42.14
46.06
49.98
54.88
60.76
66.64
73.50
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
12.24
13.26
15.30
16.32
18.36
20.40
22.44
24.48
27.54
30.60
33.66
36.72
39.78
43.86
47.94
52.02
57.12
63.24
69.36
76.50
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
23
28
28
37
42
51
51
65
75
1
1
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
141
160
188
188
212
212
235
235
282
282
306
329
329
353
353
376
400
423
447
470
0.09
0.09
8
8
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
10.5
11.2
12.6
14.0
15.4
16.8
18.9
21.0
23.0
25.2
27.3
30.1
33.0
35.7
39.2
43.4
47.6
52.5
75
75
84
122
141
160
169
188
202
226
240
VF Forward Voltage = 1 V Maximum @ IF = 100 mA for all types
Electrical Symbol Definition
Typical Characteristics
I
Symbol
Parameter
(mA)
VZ
IZT
ZZT
IZK
ZZK
IR
Reverse Zener Voltage @ IZT
Reverse Current
IF
Maximum Zener Impedance @ IZT
Reverse Current
(mV)
V
Z VR
V
IR
IZT
VF
(V)
Maximum Zener Impedance @ IZK
Reverse Leakage Current @ VR
Breakdown Voltage
VR
IF
Forward Current
(nA)
(mA)
VF
Forward Voltage @ IF
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REV.02 20130520