MMSZ5221B
THRU
MMSZ5270B
SURFACE MOUNT ZENER DIODE
VOLTAGE RANGE 2.4 to 91 Volts POWER RATING 500 mWatts
FEATURES
* Planar Die Construction
* 500mW Power Dissipation
* General Purpose, Medium Current
* Ldeally Suited for Automated Assembly Processes
* ESD Rating of Class 3(> 16kV) per Human Body Model
* MSL: Level 1
* P/N suffix V means AEC-Q101 qualified, e.g:MMSZ5221BV
* Halogen-free
SOD-123
MECHANICAL DATA
.110(2.80)
.102(2.60)
Case: Molded plastic
Epoxy: UL 94V-O rate flame retardant
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 0.01 gram
.006(.15)
.026(.65)
.018(.45)
.067(1.70)
.059(1.50)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
.152(3.85)
.140(3.55)
.003(.08)
*
*
*
*
*
.049(1.25)
.041(1.05)
o
Ratings at 25 C ambient temperature unless otherwise specified.
REF .020(0.50)
.004(0.10)
.000(0.00)
Dimensions in inches and (millimeters)
o
MAXIMUM RATINGES ( @ TA = 25 C unless otherwise noted )
RATINGS
Max. Steady State Power Dissipation
@TA=25oC
Max. Operating Temperature Range
Storage Temperature Range
VALUE
UNITS
PD
500
mW
TJ
-65 to +150
o
-65 to +150
o
SYMBOL
(Note 1)
TSTG
C
C
ELECTRICAL CHARACTERISTICS ( @ TA = 25oC unless otherwise noted )
CHARACTERISTICS
Thermal Resistance Junction to Ambient (Note 1)
Max. Instantaneous Forward Voltage at IF= 10mA
SYMBOL
R
JA
VF
Note 1. Dveice mounted on ceramic PCB; 7.6mm x 9.4mm x 0.87mm with pad areas 25
mm2.
MIN.
TYP.
MAX.
-
-
350
-
-
0.9
UNITS
o
C/W
Volts
2020-03/08
REV: G
TYPE
MARKING
Zener voltage Range (Note 1)
Test
VZ (V) @ IZT
current
Nom
Min
Max
Volts
Volts
Volts
IZT (mA)
Maximum Zener impedance
ZZT
at IZT
ZZK
at
IZK
(mA)
Maximum Reverse
leakage current
IR
(uA)
at VR
(V)
MMSZ5221B
C1
2.4
2.28
2.52
20
30
1200
0.25
100
1.0
MMSZ5222B
C2
2.5
2.38
2.63
20
30
1250
0.25
100
1.0
MMSZ5223B
C3
2.7
2.57
2.84
20
30
1300
0.25
75
1.0
MMSZ5225B
C5
3.0
2.85
3.15
20
30
1600
0.25
50
1.0
MMSZ5226B
G1
3.3
3.14
3.47
20
28
1600
0.25
25
1.0
MMSZ5227B
G2
3.6
3.42
3.78
20
24
1700
0.25
15
1.0
MMSZ5228B
G3
3.9
3.71
4.10
20
23
1900
0.25
10
1.0
MMSZ5229B
G4
4.3
4.09
4.52
20
22
2000
0.25
5.0
1.0
MMSZ5230B
G5
4.7
4.47
4.94
20
19
1900
0.25
5.0
2.0
MMSZ5231B
E1
5.1
4.85
5.36
20
17
1600
0.25
5.0
2.0
MMSZ5232B
E2
5.6
5.32
5.88
20
11
1600
0.25
5.0
3.0
MMSZ5233B
E3
6.0
5.70
6.30
20
7
1600
0.25
5.0
3.5
MMSZ5234B
E4
6.2
5.89
6.51
20
7
1000
0.25
5.0
4.0
MMSZ5235B
E5
6.8
6.46
7.14
20
5
750
0.25
3.0
5.0
MMSZ5236B
F1
7.5
7.13
7.88
20
6
500
0.25
3.0
6.0
MMSZ5237B
F2
8.2
7.79
8.61
20
8
500
0.25
3.0
6.5
MMSZ5238B
F3
8.7
8.27
9.14
20
8
600
0.25
3.0
6.5
MMSZ5239B
F4
9.1
8.65
9.56
20
10
600
0.25
3.0
7.0
MMSZ5240B
F5
10
9.50
10.50
20
17
600
0.25
3.0
8.0
MMSZ5241B
H1
11
10.45
11.55
20
22
600
0.25
2.0
8.4
MMSZ5242B
H2
12
11.40
12.60
20
30
600
0.25
1.0
9.1
MMSZ5243B
H3
13
12.35
13.65
9.5
13
600
0.25
0.5
9.9
MMSZ5244B
H4
14
13.3
14.7
9.0
15
600
0.25
0.1
10
MMSZ5245B
H5
15
14.25
15.75
8.5
16
600
0.25
0.1
11
MMSZ5246B
J1
16
15.20
16.80
7.8
17
600
0.25
0.1
12
MMSZ5247B
J2
17
16.15
17.85
7.4
19
600
0.25
0.1
13
MMSZ5248B
J3
18
17.10
18.90
7.0
21
600
0.25
0.1
14
MMSZ5250B
J5
20
19.00
21.00
6.2
25
600
0.25
0.1
15
MMSZ5251B
K1
22
20.90
23.10
5.6
29
600
0.25
0.1
17
MMSZ5252B
K2
24
22.80
25.20
5.2
33
600
0.25
0.1
18
MMSZ5254B
K4
27
25.65
28.35
5.0
41
600
0.25
0.1
21
MMSZ5255B
K5
28
26.60
29.40
4.5
44
600
0.25
0.1
21
MMSZ5256B
M1
30
28.50
31.50
4.2
49
600
0.25
0.1
23
MMSZ5257B
M2
33
31.35
34.65
3.8
58
700
0.25
0.1
25
MMSZ5258B
M3
36
34.20
37.80
3.4
70
700
0.25
0.1
27
MMSZ5259B
M4
39
37.05
40.95
3.2
80
800
0.25
0.1
30
MMSZ5260B
M5
43
40.85
45.15
3.0
93
900
0.25
0.1
33
MMSZ5261B
N1
47
44.65
49.35
2.7
105
1000
0.25
0.1
36
MMSZ5262B
N2
51
48.45
53.55
2.5
125
1100
0.25
0.1
39
MMSZ5263B
N3
56
53.20
58.80
2.2
150
1300
0.25
0.1
43
MMSZ5264B
N4
60
57.00
63.00
2.1
170
1400
0.25
0.1
46
MMSZ5265B
N5
62
58.90
65.10
2.0
185
1400
0.25
0.1
47
MMSZ5266B
P1
68
64.60
71.40
1.8
230
1600
0.25
0.1
52
MMSZ5267B
MMSZ5268B
P2
P3
75
82
71.25
77.90
78.75
86.10
1.7
1.5
270
330
1700
2000
0.25
0.25
0.1
0.1
56
62
MMSZ5269B
P4
87
82.65
91.35
1.4
370
2200
0.25
0.1
68
MMSZ5270B
P5
91
86.45
95.55
1.4
400
2300
0.25
0.1
69
Note 1. Tested with pulses,Tp
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