SMD Type
Diodes
Zener Diodes
MMSZ Series (KMSZ Series)
■ Features
● Wide Zener Voltage Range Selection, 2.0V to 75V
● VZ Tolerance Selection of ±2% (B Series)
● Flat Lead SOD-123 Plastic Package
● Surface Device Type Mounting
● RoHS Compliant
● Green EMC
1
2
Cathode
Anode
■ Absolute Maximum Ratings Ta = 25℃
Parameter
Power Dissipation
Symbol
Rating
500
Unit
mW
P
D
Junction Temperature
T
J
150
Operating Temperature Range
Storage Temperature range
T
OPR
stg
-65 to 150
-65 to 150
℃
T
■ Electrical Characteristics Ta = 25℃
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
MMSZ2V0BW
MMSZ2V2BW
MMSZ2V4BW
MMSZ2V7BW
MMSZ3V0BW
MMSZ3V3BW
MMSZ3V6BW
MMSZ3V9BW
MMSZ4V3BW
MMSZ4V7BW
MMSZ5V1BW
MMSZ5V6BW
MMSZ6V2BW
MMSZ6V8BW
MMSZ7V5BW
MMSZ8V2BW
MMSZ9V1BW
MMSZ10VBW
MMSZ11VBW
MMSZ12VBW
MMSZ13VBW
MMSZ15VBW
2V0B
2V2B
2V4B
2V7B
3V0B
3V3B
3V6B
3V9B
4V3B
4V7B
5V1B
5V6B
6V2B
6V8B
7V5B
8V2B
9V1B
10VB
11VB
12VB
13VB
15VB
1.95
2.14
2.35
2.65
2.94
3.23
3.53
3.82
4.21
4.61
5.00
5.49
6.08
6.66
7.35
8.04
8.92
9.80
10.78
11.76
12.74
14.70
2.0
2.2
2.4
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
9.1
10
2.05
2.26
2.45
2.75
3.06
3.37
3.67
3.98
4.39
4.79
5.20
5.71
6.32
6.94
7.65
8.36
9.28
10.20
11.22
12.24
13.26
15.30
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
100
100
100
100
100
95
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
564
564
564
564
564
564
564
564
564
470
451
376
141
75
120
120
45
0.5
0.7
1
18
1
9
1
4.5
1
90
4.5
1
90
2.7
1
90
2.7
1
80
2.7
2
60
1.8
2
40
0.9
2
10
2.7
4
15
1.8
4
15
75
0.9
5
15
75
0.63
0.45
0.18
0.09
0.09
0.09
0.045
5
15
94
6
20
141
141
141
160
188
7
11
20
8
12
25
8
13
30
8
15
30
10.5
1
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