MMSZ5229A-AU SERIES
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
4.3 to 51 Volts
POWER
500 mWatts
SOD-123
0.154(3.90)
0.141(3.60)
0.110(2.80)
0.098(2.50)
Unit
：
inch(mm)
FEATURES
• Planar Die construction
• 500mW Power Dissipation
• Ideally Suited for Automated Assembly Processes
• Acqire quality system certificate : TS16949
• AEC-Q101 qualified
•
Lead free in comply with EU RoHS 2002/95/EC directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.028(0.70)
0.019(0.50)
0.071(1.80)
0.055(1.40)
MECHANICAL DATA
• Case: SOD-123, Molded Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: See Diagram Below
• Apporx. Weight: 0.0004 ounces, 0.01 grams
• Mounting Position: Any
1
2
0.008(0.20)MAX.
0.053(1.35)
0.037(0.95)
0.005(0.12)MAX.
0.016(0.40)MIN.
Cathode
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Maximum Power Dissipation@T
A
=25
O
C (Notes A)
Operating Junction and StorageTemperature Range
Symbol
P
D
T
J
Value
500
-50 to +150
Units
mW
O
C
NOTES:
A. Mounted on 5.0mm
2
(.013mm thick) land areas.
B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
October 01,2010-REV.00
PAGE . 1
MMSZ5229A-AU SERIES
Nominal Zener Voltage
Part Number
Nom. V
500 mWatts Zener Diodes
MMSZ5229A-AU
MMSZ5230A-AU
MMSZ5231A-AU
MMSZ5232A-AU
MMSZ5234A-AU
MMSZ5235A-AU
MMSZ5236A-AU
MMSZ5237A-AU
MMSZ5238A-AU
MMSZ5239A-AU
MMSZ5240A-AU
MMSZ5241A-AU
MMSZ5242A-AU
MMSZ5243A-AU
MMSZ5244A-AU
MMSZ5245A-AU
MMSZ5246A-AU
MMSZ5247A-AU
MMSZ5248A-AU
MMSZ5250A-AU
MMSZ5251A-AU
MMSZ5252A-AU
MMSZ5254A-AU
MMSZ5255A-AU
MMSZ5256A-AU
MMSZ5257A-AU
MMSZ5258A-AU
MMSZ5259A-AU
MMSZ5260A-AU
MMSZ5261A-AU
MMSZ5262A-AU
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
20
22
24
27
28
30
33
36
39
43
47
51
4.21
4.61
5.00
5.49
6.08
6.66
7.35
8.04
8.53
8.92
9.80
10.78
11.76
12.74
13.72
14.70
15.68
16.66
17.64
19.60
21.56
23.52
26.46
27.44
29.40
32.34
35.28
38.22
42.14
46.06
49.98
4.39
4.79
5.20
5.71
6.32
6.94
7.65
8.36
8.87
9.28
10.20
11.22
12.24
13.26
14.28
15.30
16.32
17.34
18.36
20.40
22.44
24.48
27.54
28.56
30.60
33.66
36.72
39.78
43.86
47.94
52.02
22
19
17
11
7
5
6
8
8
10
17
22
30
13
15
16
17
19
21
25
29
33
41
44
49
58
70
80
93
105
125
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20
20.0
20.0
20.0
20.0
9.5
9.0
8.5
7.8
7.5
7.0
6.2
5.6
5.2
5.0
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2000
1900
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
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
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
0.5
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
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
11.0
12.0
13.0
14.0
15.0
17.0
18.0
21.0
21.0
23.0
25.0
27.0
30.0
33.0
36.0
39.0
D4
D5
E1
E2
E4
E5
F1
F2
F3
F4
F5
H1
H2
H3
H4
H5
J1
J2
J3
J5
K1
K2
K4
K5
M1
M2
M3
M4
M5
N1
N2
V
Z
@ I
ZT
Mi n. V
Ma x. V
Ω
Max. Zener Impedance
Z
ZT
@
I
ZT
mA
Ω
Z
ZK
@
I
ZK
mA
μA
Max Reverse
Leakage Current
I
R
@ V
R
V
Marking
Code
October 01,2010-REV.00
PAGE . 2
MMSZ5229A-AU SERIES
TEMPERATURE COEFFICIENT,(mV/
O
C)
7
6
5
4
3
2
1
0
-1
-2
-3
2
3
4
5
6
7
8
9
10
11
12
TEMPERATURE COEFFICIENT,(mV/
O
C)
8
100
10
1
10
NOMINAL ZENER VOLTAGE ,VOLTS
100
NOMINAL ZENER VOLTAGE ,VOLTS
Fig.1 TEMPERATURE COEFFICIENTS
Fig.2 TEMPERATURE COEFFICIENTS
1000
1000
100
LEAKAGE CURRENT ,
m
A
10
1
O
FORWARD CURRENT ,mA
+150 C
0.1
0.01
0.001
0.0001
0.00001
0
10
20
30
40
50
100
+25 C
-55 C
O
O
10
150 C
75 C
o
o
25 C
o
5C
o
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
NORMAL ZENER VOLTAGE, VOLTS
FORWARD VOLTAGE, VOLTS
Fig.3 TYPICAL LEAKAGE CURRENT
Fig.4 TYPICAL FORWARD VOLTAGE
1000
0.6
POWER DISSIPATION, Watts
0.5
0.4
0.3
T
A
=25
O
C
CAPACITANCE ,pF
0 V BIAS
1 V BIAS
100
BIASAT
50% OF VZ NOM
10
T
A
=25
o
C
0.2
0.1
1
0
0
25
50
75
100
125
150
1
10
NORMAL ZENER VOLTAGE, VOLTS
100
T
A
,TEMPERATURE (
O
C)
Fig.5 STEADY STATE POWER DERATING
October 01,2010-REV.00
Fig.6 TYPICAL CAPACITANCE
PAGE . 3
MMSZ5229A
SERIES
10
-1
10
0
ZENER CURRENT, Amperes
ZENER CURRENT, Amperes
10
-1
MMSZ5230A
MMSZ5235A
MMSZ5240A
10
-2
10
-2
MMSZ5245A
MMSZ5250A
MMSZ5256A
MMSZ5259A
10
-3
10
-3
10
-4
10
-5
10
-4
10
-6
10
-7
10
-5
10
-8
0
2
4
6
8
10
12
10
15
20
25
30
35
40
45
ZENER VOLTAGE, VOLTS
ZENER VOLTAGE, VOLTS
Fig.8 ZENER VOLTAGE VERSUS ZENER CURRENT
Fig.7 ZENER VOLTAGE VERSUS ZENER CURRENT
October 01,2010-REV.00
PAGE . 4
MMSZ5229A
MOUNTING PAD LAYOUT
SERIES
SOD-123
Unit
：
inch(mm)
0.167
(4.25)
0.091
(2.31)
0.038
(0.97)
ORDER INFORMATION
• Packing information
T/R - 10K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
October 01,2010-REV.00
0.048
(1.22)
PAGE . 5
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