MMSZ5221BS-AU SERIES
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
2.4 to 51 Volts
POWER
200 mWatts
FEATURES
• Planar Die construction
• 200mW Power Dissipation
• Ideally Suited for Automated Assembly Processes
• Acqire quality system certificate : TS16949
• AEC-Q101 qualified
• Lead free in comply with EU RoHS 2011/65/EU directives
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.107(2.7)
0.090(2.3)
0.012(0.30)MIN.
0.006(0.15)
0.002(0.05)
0.054(1.35)
0.045(1.15)
0.078(1.95)
0.068(1.75)
0.014(0.35)
0.009(0.25)
0.036(0.90)
0.027(0.70)
MECHANICAL DATA
• Case: SOD-323, Molded Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes cathode end
• Appox Weight : 0.00014 ounces, 0.0041 grams
1
2
Cathode
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Power Dissipation @T
A
=25
o
C(Note A)
Operating Junction and Storage Temperature Range
Symbol
P
D
T
J
Value
200
-55 to +150
Units
mW
O
C
NOTE :
A. Mounted on 5.0mm
2
(.013mm thick) land areas.
August 27,2013-REV.03
PAGE . 1
MMSZ5221BS-AU SERIES
TEMPERATURE COEFFICIENT,(mA/
O
C)
100
0.6
POWER DISSIPATION, Watts
0.5
0.4
0.3
10
0.2
0.1
0
0
25
50
75
100
125
150
1
10
100
TEMPERATURE (
O
C)
NOMINAL ZENER VOLTAGE,VOLTS
Fig.1 STEADY STATE POWER DERATING
Fig.2 TEMPERATURE COEFFICENTS
1000
1000
FORWARD CURRENT,mA
LEAKAGE CURRENT,uA
100
10
1
0.1
0.01
0.001
0.0001
0.00001
0
10
20
30
40
50
60
70
100
+150 C
O
+25 C
-55 C
80
90
O
O
10
150
O
C
O
75 C
25
O
C
5
O
C
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
August 27,2013-REV.03
PAGE . 3
MMSZ5221BS-AU SERIES
Part No_packing code_Version
MMSZ5221BS-AU_R1_000A1
MMSZ5221BS-AU_R2_000A1
For example :
RB500V-40_R2_00001
Part No.
Serial number
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
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
August 27,2013-REV.03
PAGE . 5
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