KEC MMBZ5239B

MMBZ5221B~5252B
SEMICONDUCTOR
ZENER DIODE
SILICON EPITAXIAL PLANAR DIODE
TECHNICAL DATA
CONSTANT VOLTAGE REGULATION APPLICATION.
REFERENCE VOLTAGE APPLICATION.
FEATURES
E
B
L
L
3
G
H
A
2
D
・Small Package : SOT-23.
1
MAXIMUM RATING (Ta=25℃)
UNIT
PD*
300
mW
Tj
150
℃
Tstg
-55～150
℃
P
Storage Temperature Range
K
Junction Temperature
P
J
RATING
C
Power Dissipation
SYMBOL
N
CHARACTERISTIC
DIM
A
MILLIMETERS
_ 0.20
2.93 +
B
1.30+0.20/-0.15
C
D
1.30 MAX
0.45+0.15/-0.05
E
2.40+0.30/-0.20
G
H
1.90
0.95
J
0.13+0.10/-0.05
K
L
0.00 ~ 0.10
0.55
M
N
P
0.20 MIN
1.00+0.20/-0.10
7
M
3
* Note PD* : Package Mounted on 99.5% alumina 10×8×0.6mm.
1. NC
2. ANODE
3. CATHODE
2
1
SOT-23
Marking
Lot No.
Type Name
MARK Spec
Type No.
Mark
Type No.
Mark
Type No.
Mark
Type No.
Mark
2002. 6. 3
MMBZ5221B MMBZ5222B MMBZ5223B MMBZ5224B MMBZ5225B MMBZ5226B MMBZ5227B
18A
18B
18C
18D
18E
8A
8B
MMBZ5229B MMBZ5230B MMBZ5231B MMBZ5232B MMBZ5233B MMBZ5234B MMBZ5235B
8D
8E
8F
MMBZ5237B MMBZ5238B MMBZ5239B
8M
8N
8P
8G
00BZ5240B
8Q
8H
8J
8K
MMBZ5241B MMBZ5242B MMBZ5243B
8R
8S
8T
MMBZ5245B MMBZ5246B MMBZ5247B MMBZ5248B MMBZ5249B MMBZ5250B MMBZ5251B
8V
8W
Revision No : 1
8X
8Y
8Z
81A
81B
MMBZ5228B
8C
MMBZ5236B
8L
MMBZ5244B
8U
MMBZ5252B
81C
1/3
MMBZ5221B~5252B
ELECTRICAL CHARACTERISTICS (VF=0.9V MAX@IF=10mA for all types)
Zener Voltage (Note1)
TYPE No.
Vz (V)
Zener Impedance
@IZT
ZZT@IZT
Leakage Current
ZZK@IZK
IR@VR
Min
Normal
Max
mA
Ω
Ω
mA
μA
V
MMBZ5221B
2.28
2.4
2.52
20
30
1200
0.25
100
1
MMBZ5222B
2.37
2.5
2.63
20
30
1250
0.25
100
1
MMBZ5223B
2.56
2.7
2.84
20
30
1300
0.25
75
1
MMBZ5224B
2.66
2.8
2.94
20
30
1400
0.25
75
1
MMBZ5225B
2.85
3
3.15
20
29
1600
0.25
50
1
MMBZ5226B
3.13
3.3
3.47
20
28
1600
0.25
25
1
MMBZ5227B
3.42
3.6
3.78
20
24
1700
0.25
15
1
MMBZ5228B
3.70
3.9
4.10
20
23
1900
0.25
10
1
MMBZ5229B
4.08
4.3
4.52
20
22
2000
0.25
5
1
MMBZ5230B
4.46
4.7
4.94
20
19
1900
0.25
5
2
MMBZ5231B
4.84
5.1
5.36
20
17
1600
0.25
5
2
MMBZ5232B
5.32
5.6
5.88
20
11
1600
0.25
5
3
MMBZ5233B
5.70
6
6.30
20
7
1600
0.25
5
3.5
MMBZ5234B
5.89
6.2
6.51
20
7
1000
0.25
5
4
MMBZ5235B
6.46
6.8
7.14
20
5
750
0.25
3
5
MMBZ5236B
7.12
7.5
7.88
20
6
500
0.25
3
6
MMBZ5237B
7.79
8.2
8.61
20
8
500
0.25
3
6.5
MMBZ5238B
8.26
8.7
9.14
20
8
600
0.25
3
6.5
MMBZ5239B
8.64
9.1
9.56
20
10
600
0.25
3
7
MMBZ5240B
9.50
10
10.50
20
17
600
0.25
3
8
MMBZ5241B
10.40
11
11.55
20
22
600
0.25
2
8.4
MMBZ5242B
11.40
12
12.60
20
30
600
0.25
1
9.1
MMBZ5243B
12.35
13
13.65
9.5
13
600
0.25
0.5
9.9
MMBZ5244B
13.30
14
14.70
9
15
600
0.25
0.1
10
MMBZ5245B
14.25
15
15.75
8.5
16
600
0.25
0.1
11
MMBZ5246B
15.20
16
16.80
7.8
17
600
0.25
0.1
12
MMBZ5247B
16.15
17
17.85
7.4
19
600
0.25
0.1
13
MMBZ5248B
17.10
18
18.90
7
21
600
0.25
0.1
14
MMBZ5249B
18.05
19
19.95
6.6
23
600
0.25
0.1
14
MMBZ5250B
19.00
20
21.00
6.2
25
600
0.25
0.1
15
MMBZ5251B
20.90
22
23.10
5.6
29
600
0.25
0.1
17
MMBZ5252B
22.80
24
25.20
5.2
33
600
0.25
0.1
18
Note1) : Zener voltage is measured with a pulse test current (IZT) applied at an ambient temperature of 25℃.
2002. 6. 3
Revision No : 1
2/3
ZENER CURRENT I Z (mA)
2002. 6. 3
4
2
0
4
8
12
16
20
ZENER VOLTAGE VZ (V)
Revision No : 1
8
6
0
24
POWER DISSIPATION Pd (mW)
MMBZ5252B
MMBZ5251B
MMBZ5250B
MMBZ5248B
MMBZ5245B
MMBZ5246B
MMBZ5242B
MMBZ5235B
MMBZ5221B
MMBZ5225B
MMBZ5227B
MMBZ5229B
MMBZ5231B
MMBZ5234B
MMBZ5236B
MMBZ5237B
MMBZ5239B
MMBZ5240B
MMBZ5241B
MMBZ5243B
MMBZ5221B~5252B
I Z - VZ
Pd - Ta
10
400
28
300
200
100
0
0
50
100
150
200
AMBIENT TEMPERATURE Ta ( C)
3/3