MM3ZxxVB Series
Electrical Characteristics
TA = 25°C unless otherwise noted
VZ @ IZT
(Volts)
ZZT @ IZT
(Ω)
Max
ZZK @ IZK
(Ω)
Max
IR @ VR
(µA)
Max
Device
Type
Device
Marking
IZT
(mA)
IZK
(mA)
VR
(Volts)
Min
Nom
Max
MM3Z22VB
MM3Z24VB
MM3Z27VB
MM3Z30VB
MM3Z33VB
MM3Z36VB
MM3Z39VB
MM3Z43VB
MM3Z47VB
MM3Z51VB
MM3Z56VB
MM3Z62VB
MM3Z68VB
MM3Z75VB
PZ
RZ
SZ
TZ
UZ
VZ
WZ
XZ
YZ
−Z
=Z
≡Z
>Z
<Z
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
22
24
27
30
33
36
39
43
47
51
56
62
68
75
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
51
65
75
75
75
1
1
235
235
282
282
306
329
329
353
353
376
400
423
447
470
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
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
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
84
122
141
160
169
188
202
226
240
VF Forward Voltage = 1 V Maximum @ IF = 10 mA for all types
Notes:
1. The Zener Voltage (VZ) is tested under pulse condition of 10mS.
2. The device numbers listed have a standard tolerance on the nominal zener voltage of ±2%.
3. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter
voltage tolerances, contact your nearest YEASHIN Electronics representative.
4. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to
10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK.
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2
REV.02 20110725
YEASHIN [ Yea Shin Technology Co., Ltd ]
