MMSZ5229A SERIES
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
4.3 to 51 Volt
SOD-123
500 mWatt
POWER
Unit:inch(mm)
FEATURES
0.154(3.90)
0.141(3.60)
• Planar Die construction
0.110(2.80)
0.098(2.50)
• 500mW Power Dissipation
• Ideally Suited for Automated Assembly Processes
• Lead free in compliance with EU RoHS 2.0
0.028(0.70)
0.019(0.50)
• Green molding compound as per IEC 61249 standard
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
0.053(1.35)
0.037(0.95)
0.008(0.20)MAX.
• Apporx. Weight: 0.0004 ounces, 0.01 grams
0.005(0.12)MAX.
1
Cathode
0.016(0.40)MIN.
2
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Value
Units
Maximum Power Dissipation@TA=25OC (Notes A)
PD
500
mW
Operating Junction and StorageTemperature Range
TJ
-50 to +150
C
O
NOTES:
A. Mounted on 5.0mm 2(0.013mm thick) land areas.
B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
October 29,2019-REV.03
PAGE . 1
MMSZ5229A SERIES
Nominal Zener Voltage
Part Number
V Z @ IZT
Nom. V
Max Reverse
Leakage Current
Max. Zener Impedance
Z ZT @ I ZT
I R @ VR
Z ZK @ I ZK
Mi n. V
Ma x. V
Ω
mA
Ω
mA
μA
Marking
Code
V
500 mWatts Zener Diodes
MMSZ5229A
4.3
4.21
4.39
22
20.0
2000
0.25
5.0
1.0
D4
MMSZ5230A
4.7
4.61
4.79
19
20.0
1900
0.25
5.0
2.0
D5
MMSZ5231A
5.1
5.00
5.20
17
20.0
1600
0.25
5.0
2.0
E1
MMSZ5232A
5.6
5.49
5.71
11
20.0
1600
0.25
5.0
3.0
E2
MMSZ5234A
6.2
6.08
6.32
7
20.0
1000
0.25
5.0
4.0
E4
MMSZ5235A
6.8
6.66
6.94
5
20.0
750
0.25
3.0
5.0
E5
MMSZ5236A
7.5
7.35
7.65
6
20.0
500
0.25
3.0
6.0
F1
MMSZ5237A
8.2
8.04
8.36
8
20.0
500
0.25
3.0
6.0
F2
MMSZ5238A
8.7
8.53
8.87
8
20
600
0.25
3.0
6.5
F3
MMSZ5239A
9.1
8.92
9.28
10
20.0
600
0.25
3.0
6.5
F4
MMSZ5240A
10
9.80
10.20
17
20.0
600
0.25
3.0
8.0
F5
MMSZ5241A
11
10.78
11.22
22
20.0
600
0.25
3.0
8.4
H1
MMSZ5242A
12
11.76
12.24
30
20.0
600
0.25
2.0
9.1
H2
MMSZ5243A
13
12.74
13.26
13
9.5
600
0.25
1.0
9.9
H3
MMSZ5244A
14
13.72
14.28
15
9.0
600
0.25
0.5
10.5
H4
MMSZ5245A
15
14.70
15.30
16
8.5
600
0.25
0.5
11.0
H5
MMSZ5246A
16
15.68
16.32
17
7.8
600
0.25
0.1
12.0
J1
MMSZ5247A
17
16.66
17.34
19
7.5
600
0.25
0.1
13.0
J2
MMSZ5248A
18
17.64
18.36
21
7.0
600
0.25
0.1
14.0
J3
MMSZ5250A
20
19.60
20.40
25
6.2
600
0.25
0.1
15.0
J5
MMSZ5251A
22
21.56
22.44
29
5.6
600
0.25
0.1
17.0
K1
MMSZ5252A
24
23.52
24.48
33
5.2
600
0.25
0.1
18.0
K2
MMSZ5254A
27
26.46
27.54
41
5.0
600
0.25
0.1
21.0
K4
MMSZ5255A
28
27.44
28.56
44
4.5
600
0.25
0.1
21.0
K5
MMSZ5256A
30
29.40
30.60
49
4.2
600
0.25
0.1
23.0
M1
MMSZ5257A
33
32.34
33.66
58
3.8
700
0.25
0.1
25.0
M2
MMSZ5258A
36
35.28
36.72
70
3.4
700
0.25
0.1
27.0
M3
MMSZ5259A
39
38.22
39.78
80
3.2
800
0.25
0.1
30.0
M4
MMSZ5260A
43
42.14
43.86
93
3.0
900
0.25
0.1
33.0
M5
MMSZ5261A
47
46.06
47.94
105
2.7
1000
0.25
0.1
36.0
N1
MMSZ5262A
51
49.98
52.02
125
2.5
1100
0.25
0.1
39.0
N2
October 29,2019-REV.03
PAGE . 2
8
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/ OC)
TEMPERATURE COEFFICIENT,(mV/ OC)
MMSZ5229A SERIES
100
10
1
10
100
NOMINAL ZENER VOLTAGE ,VOLTS
NOMINAL ZENER VOLTAGE ,VOLTS
Fig.2 TEMPERATURE COEFFICIENTS
Fig.1 TEMPERATURE COEFFICIENTS
1000
1000
FORWARD CURRENT ,mA
LEAKAGE CURRENT , m A
100
10
1
O
+150 C
0.1
0.01
O
+25 C
0.001
0.0001
O
-55 C
100
o
150 C
10
o
75 C
o
o
5C
0.7
0.8
25 C
0.00001
0
10
20
30
40
50
1
0.4
0.5
0.6
NORMAL ZENER VOLTAGE, VOLTS
0.9
1.0
1.1
1.2
FORWARD VOLTAGE, VOLTS
Fig.3 TYPICAL LEAKAGE CURRENT
Fig.4 TYPICAL FORWARD VOLTAGE
1000
CAPACITANCE ,pF
POWER DISSIPATION, Watts
0.5
O
T A =25 C
0.4
0.3
TA=25 oC
0 V BIAS
1 V BIAS
0.6
100
BIASAT
50% OF VZ NOM
10
0.2
0.1
1
0
0
25
50
75
100
125
1
10
100
150
NORMAL ZENER VOLTAGE, VOLTS
O
T A ,TEMPERATURE ( C)
Fig.5 STEADY STATE POWER DERATING
October 29,2019-REV.03
Fig.6 TYPICAL CAPACITANCE
PAGE . 3
MMSZ5229A SERIES
-1
MMSZ5230A
MMSZ5235A
ZENER CURRENT, Amperes
ZENER CURRENT, Amperes
10
MMSZ5240A
10 -2
10
10
10
-3
-4
-5
0
2
4
6
8
10
12
ZENER VOLTAGE, VOLTS
Fig.7 ZENER VOLTAGE VERSUS ZENER CURRENT
October 29,2019-REV.03
10
0
10
-1
10
-2
10
-3
10
-4
10
-5
10
-6
10
-7
10
-8
MMSZ5245A
MMSZ5250A
MMSZ5256A
10
15
20
25
30
MMSZ5259A
35
40
45
ZENER VOLTAGE, VOLTS
Fig.8 ZENER VOLTAGE VERSUS ZENER CURRENT
PAGE . 4
MMSZ5229A SERIES
MOUNTING PAD LAYOUT
Unit:inch(mm)
SOD-123
0.167
(4.25)
0.038
(0.97)
0.048
(1.22)
0.091
(2.31)
ORDER INFORMATION
• Packing information
T/R - 10K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
October 29,2019-REV.03
PAGE . 5
MMSZ5229A SERIES
Part No_packing code_Version
MMSZ5229A_R1_00001
MMSZ5229A_R2_00001
For example :
RB500V-40_R2_00001
Serial number
Part No.
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
October 29,2019-REV.03
Version Code XXXXX
1st Code
Packing size code
A
N/A
0
HF
0
serial number
R
7"
1
RoHS
1
serial number
B
13"
2
T
26mm
X
S
52mm
Y
L
F
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
2nd Code HF or RoHS 1st Code 2nd~5th Code
U
D
PAGE . 6
MMSZ5229A SERIES
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from Panjit International Inc..
• Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
document.
• Panjit International Inc. disclaims any and all liability arising out of the application or use of
any product including damages incidentally and consequentially occurred.
• Panjit International Inc. does not assume any and all implied warranties, including warranties
of fitness for particular purpose, non-infringement and merchantability.
• Applications shown on the herein document are examples of standard use and operation.
Customers are responsible in comprehending the suitable use in particular applications.
Panjit International Inc. makes no representation or warranty that such applications will be
suitable for the specified use without further testing or modification.
•
The products shown herein are not designed and authorized for equipments requiring high
level of reliability or relating to human life and for any applications concerning life-saving
or life-sustaining, such as medical instruments, transportation equipment, aerospace
machinery et cetera. Customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Panjit International Inc. for any damages
resulting from such improper use or sale.
• Since Panjit uses lot number as the tracking base, please provide the lot number for tracking
when complaining.
October 29,2019-REV.03
PAGE . 7
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