MMSZ5221B
THRU MMSZ5262B
SSUURRFFAACCEE MMOOUUNNTT ZZEENNEERR TTYYPPEE
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ELECTRICAL CHARACTERISTICS (at TA=25 C unless otherwise noted)
Zener
Test
Zener
Leakage
current
voltage
current
impedance
Marking
code
Part No.
VZ @ IZT(Volts)
IZT
mA
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
9.5
ZZT @ IZT
OHMs
30
30
30
30
28
24
23
22
19
17
11
ZZK @ IZK
OHMs
1200
1250
1300
1600
1600
1700
1900
2000
1900
1600
1600
1000
750
IZK
IR
VR
Volts
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
4.0
5.0
6.0
6.0
6.5
6.5
8.0
8.4
9.1
9.9
10.5
11
Min
2.28
Nom
2.4
2.5
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
8.7
9.1
10
Max
2.52
mA
uA
100
100
75
MMSZ5221B
MMSZ5222B
MMSZ5223B
MMSZ5225B
MMSZ5226B
MMSZ5227B
MMSZ5228B
MMSZ5229B
MMSZ5230B
MMSZ5231B
MMSZ5232B
MMSZ5234B
MMSZ5235B
MMSZ5236B
MMSZ5237B
MMSZ5238B
MMSZ5239B
MMSZ5240B
MMSZ5241B
MMSZ5242B
MMSZ5243B
MMSZ5244B
MMSZ5245B
MMSZ5246B
MMSZ5247B
MMSZ5248B
MMSZ5250B
MMSZ5251B
MMSZ5252B
MMSZ5254B
MMSZ5255B
MMSZ5256B
MMSZ5257B
MMSZ5258B
MMSZ5259B
MMSZ5260B
MMSZ5261B
MMSZ5262B
C1
C2
C3
C5
D1
D2
D3
D4
D5
E1
E2
E4
E5
F1
F2
F3
F4
F5
H1
H2
H3
H4
H5
J1
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
2.38
2.63
2.57
2.84
3.85
3.15
50
3.14
3.47
25
3.42
3.78
15
3.71
4.10
10
4.09
4.52
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
4.47
4.94
4.85
5.36
5.32
5.88
5.89
6.51
7
6.46
7.14
5
7.13
7.88
6
500
7.79
8.61
8
500
8.27
9.14
8
600
8.65
9.56
10
17
22
30
13
15
16
17
19
21
25
29
33
41
44
49
58
70
80
93
105
125
600
9.50
10.50
11.55
12.60
13.65
14.70
15.75
16.80
17.85
18.90
21.00
23.10
25.20
28.35
29.40
31.50
34.65
37.80
40.95
45.15
49.35
53.55
600
10.45
11.40
12.35
13.30
14.25
15.20
16.15
17.10
19.00
20.90
22.80
25.65
26.60
28.50
31.35
34.20
37.05
11
600
12
600
13
600
14
9.0
600
15
8.5
600
16
7.8
600
12
17
J2
7.5
600
13
18
J3
7.0
600
14
20
J5
6.2
600
15
22
K1
K2
K4
K5
M1
M2
M3
M4
M5
N1
N2
5.6
600
17
24
5.2
600
18
27
5.0
600
21
28
4.5
600
21
30
4.2
600
23
33
3.8
700
25
36
3.4
700
27
39
3.2
800
30
40.85
44.65
48.45
43
47
51
3.0
900
33
2.7
1000
1100
36
2.5
39
Note : 5%tolerance of Zenervoltage
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