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
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
stm32/stm8
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