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Document Number 85183
Rev. 1.0, 19-Oct-09
MMBZ5225-V-G to MMBZ5267-V-G
Vishay Semiconductors
For technical support, please contact: DiodesSSP@vishay.com
Electrical Characteristics
Tamb = 25 ° unless otherwise noted; Maximum VF = 0.9 V at IF = 10 mA
Notes
1)The zener Impedance is derived from the 1 kHz AC voltage which results when an AC current having an RMS value equal to 10 % of the
zener current (IZT or IZK) is superimposed on IZT or IZK. Zener Impedance is measured at two points to insure a sharp knee on the break-
down curve and to eliminate unstable units.
2) Measured at thermal equilibrium.
Part number
Marking
code
Nominal
Zener
voltage 2)
Test current
Maximum dynamic
impedance1)
Typical
temp.
of
coefficient
Maximum reverse
leakage current
VZ at IZT1
IZT1
ZZT at IZT
ZZK at IZK =
0.25 mA
α
VZ
IR
VR
V
mA
Ω
%/°C
μA
V
MMBZ5225-V-G
725
3
20
30
1600
- 0.075
50
1
MMBZ5226-V-G
726
3.3
20
28
1600
- 0.07
25
1
MMBZ5227-V-G
727
3.6
20
24
1700
- 0.065
15
1
MMBZ5228-V-G
728
3.9
20
23
1900
- 0.06
10
1
MMBZ5229-V-G
729
4.3
20
22
2000
- 0.055
5
1
MMBZ5230-V-G
730
4.7
20
19
1900
± 0.030
5
2
MMBZ5231-V-G
731
5.1
20
17
1600
± 0.030
5
2
MMBZ5232-V-G
732
5.6
20
11
1600
0.038
5
3
MMBZ5233-V-G
733
6
20
7
1600
0.038
5
3.5
MMBZ5234-V-G
734
6.2
20
7
1000
0.045
5
4
MMBZ5235-V-G
735
6.8
20
5
750
0.05
3
5
MMBZ5236-V-G
736
7.5
20
6
500
0.058
3
6
MMBZ5237-V-G
737
8.2
20
8
500
0.062
3
6.5
MMBZ5238-V-G
738
8.7
20
8
600
0.065
3
6.5
MMBZ5239-V-G
739
9.1
20
10
600
0.068
3
7
MMBZ5240-V-G
740
10
20
17
600
0.075
3
8
MMBZ5241-V-G
741
11
20
22
600
0.076
2
8.4
MMBZ5242-V-G
742
12
20
30
600
0.077
1
9.1
MMBZ5243-V-G
743
13
9.5
13
600
0.079
0.5
9.9
MMBZ5244-V-G
744
14
9
15
600
0.082
0.1
10
MMBZ5245-V-G
745
15
8.5
16
600
0.082
0.1
11
MMBZ5246-V-G
746
16
7.8
17
600
0.083
0.1
12
MMBZ5247-V-G
747
17
7.4
19
600
0.084
0.1
13
MMBZ5248-V-G
748
18
7
21
600
0.085
0.1
14
MMBZ5249-V-G
749
19
6.6
23
600
0.086
0.1
14
MMBZ5250-V-G
750
20
6.2
25
600
0.086
0.1
15
MMBZ5251-V-G
751
22
5.6
29
600
0.087
0.1
17
MMBZ5252-V-G
752
24
5.2
33
600
0.087
0.1
18
MMBZ5253-V-G
753
25
5
35
600
0.089
0.1
19
MMBZ5254-V-G
754
27
4.6
41
600
0.090
0.1
21
MMBZ5255-V-G
755
28
4.5
44
600
0.091
0.1
21
MMBZ5256-V-G
756
30
4.2
49
600
0.091
0.1
23
MMBZ5257-V-G
757
33
3.8
58
700
0.092
0.1
25
MMBZ5258-V-G
758
36
3.4
70
700
0.093
0.1
27
MMBZ5259-V-G
759
39
3.2
80
800
0.094
0.1
30
MMBZ5260-V-G
760
43
3
93
900
0.095
0.1
33
MMBZ5261-V-G
761
47
2.7
105
1000
0.095
0.1
36
MMBZ5262-V-G
762
51
2.5
125
1100
0.096
0.1
39
MMBZ5263-V-G
763
56
2.2
150
1300
0.096
0.1
43
MMBZ5264-V-G
764
60
2.1
170
1400
0.097
0.1
46
MMBZ5265-V-G
765
62
2
185
1400
0.097
0.1
47
MMBZ5266-V-G
766
68
1.8
230
1600
0.097
0.1
52
MMBZ5267-V-G
767
75
1.7
270
1700
0.098
0.1
56