MMBZ5221BS Datasheet, PDF (2/3 Pages) Diodes Incorporated – 200mW SURFACE MOUNT ZENER DIODE

Electrical Characteristics ^{@ TA = 25°C unless otherwise specified}
Type
Number
Marking
Code
Zener Voltage Range (Note 2)
VZ @ IZT
IZT
Nom (V)
Min (V)
Max (V)
mA
MMBZ5221BS
KC1
2.4
2.28
2.52
20
MMBZ5223BS
KC3
2.7
2.57
2.84
20
MMBZ5225BS
KC5
3.0
2.85
3.15
20
MMBZ5226BS
KG1
3.3
3.14
3.47
20
MMBZ5227BS
KG2
3.6
3.42
3.78
20
MMBZ5228BS
KG3
3.9
3.71
4.10
20
MMBZ5229BS
KG4
4.3
4.09
4.52
20
MMBZ5230BS
KG5
4.7
4.47
4.94
20
MMBZ5231BS
KE1
5.1
4.85
5.36
20
MMBZ5232BS
KE2
5.6
5.32
5.88
20
MMBZ5233BS
KE3
6.0
5.70
6.30
20
MMBZ5234BS
KE4
6.2
5.89
6.51
20
MMBZ5235BS
KE5
6.8
6.46
7.14
20
MMBZ5236BS
KF1
7.5
7.13
7.88
20
MMBZ5237BS
KF2
8.2
7.79
8.61
20
MMBZ5238BS
KF3
8.7
8.27
9.14
20
MMBZ5239BS
KF4
9.1
8.65
9.56
20
MMBZ5240BS
KF5
10
9.50
10.50
20
MMBZ5241BS
KH1
11
10.45
11.55
20
MMBZ5242BS
KH2
12
11.40
12.60
20
MMBZ5243BS
KH3
13
12.35
13.65
9.5
MMBZ5245BS
KH5
15
14.25
15.75
8.5
MMBZ5246BS
KJ1
16
15.20
16.80
7.8
MMBZ5248BS
KJ3
18
17.10
18.90
7.0
MMBZ5250BS
KJ5
20
19.00
21.00
6.2
MMBZ5251BS
KK1
22
20.90
23.10
5.6
MMBZ5252BS
KK2
24
22.80
25.20
5.2
MMBZ5254BS
KK4
27
25.65
28.35
5.0
MMBZ5255BS
KK5
28
26.60
29.40
4.5
MMBZ5256BS
KM1
30
28.50
31.50
4.2
MMBZ5257BS
KM2
33
31.35
34.65
3.8
MMBZ5258BS
KM3
36
34.20
37.80
3.4
MMBZ5259BS
KM4
39
37.05
40.95
3.2
Notes: 2. Short duration test pulse used to minimize self-heating effect.
3. f = 1KHz.
Marking Information
Maximum Zener
Maximum Reverse
Impedance (Note 3) Leakage Current (Note 2)
ZZT @ IZT
Z_ZK @ I_ZK
= 0.25mA
IR
@ VR
W
mA
V
30
1200
100
1.0
30
1300
75
1.0
30
1600
50
1.0
28
1600
25
1.0
24
1700
15
1.0
23
1900
10
1.0
22
2000
5.0
1.0
19
1900
5.0
2.0
17
1600
5.0
2.0
11
1600
5.0
3.0
7
1600
5.0
3.5
7
1000
5.0
4.0
5
750
3.0
5.0
6
500
3.0
6.0
8
500
3.0
6.5
8
600
3.0
6.5
10
600
3.0
7.0
17
600
3.0
8.0
22
600
2.0
8.4
30
600
1.0
9.1
13
600
0.5
9.9
16
600
0.1
11
17
600
0.1
12
21
600
0.1
14
25
600
0.1
15
29
600
0.1
17
33
600
0.1
18
41
600
0.1
21
44
600
0.1
21
49
600
0.1
23
58
700
0.1
25
70
700
0.1
27
80
800
0.1
30
Date Code Key
Year
Code
Month
Jan
Code
1
DS31039 Rev. 8 - 2
KXX YM
KXX = Product Type Marking Code, See Sheet 1
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
2002
N
2003
P
2004
R
2005
S
2006
T
2007
U
2008
V
2009
W
Feb March Apr
May Jun Jul Aug Sep
Oct
Nov Dec
2
3
4
5
6
7
8
9
O
N
D
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MMBZ5221BS - MMBZ5259BS