MMSZ5221BS - MMSZ5259BS
SURFACE MOUNT ZENER DIODE
SPICE MODELS: MMSZ5221BS MMSZ5223BS MMSZ5225BS MMSZ5226BS MMSZ5227BS MMSZ5228BS MMSZ5229BS MMSZ5230BS MMSZ5231BS
MMSZ5232BS MMSZ5233BS MMSZ5234BS MMSZ5235BS MMSZ5236BS MMSZ5237BS MMSZ5238BS MMSZ5239BS MMSZ5240BS MMSZ5241BS MMSZ5242BS
MMSZ5243BS MMSZ5245BS MMSZ5246BS MMSZ5248BS MMSZ5250BS MMSZ5251BS MMSZ5252BS MMSZ5254BS MMSZ5255BS MMSZ5256BS MMSZ5257BS
MMSZ5258BS MMSZ5259BS
Features
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Planar Die Construction
Ultra-Small Surface Mount Package
General Purpose
Ideally suited for Automated Assembly
Processes
SOD-323
Min
Dim
A
Max
2.70
1.80
1.40
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Also Available in Lead Free Version
2.30
Mechanical Data
D
H
J
B
1.60
C
1.20
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Case: SOD-323, Plastic
Case Material - UL Flammability Classification
Rating 94V-0
G
D
1.05 Typical
A
B
E
0.25
0.20
0.10
0.35
0.40
0.15
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Moisture Sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
G
H
C
E
J
0.05 Typical
0° 8°
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Also Available in Lead Free Plating (Matte Tin
Finish). Please see Ordering Information,
Note 4, on Page 2
a
All Dimensions in mm
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Polarity: Cathode Band
Marking: See Page 2
Weight: 0.004 grams (approx.)
@ TA = 25°C unless otherwise specified
Symbol
Maximum Ratings
Characteristic
Value
Unit
V
Forward Voltage (Note 2)
Power Dissipation (Note 1)
@ IF = 10mA
VF
Pd
0.9
200
625
mW
°C/W
°C
RqJA
Tj, TSTG
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
-65 to +150
Notes:
1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating effect.
DS31038 Rev. 6 - 2
1 of 3
MMSZ5221BS - MMSZ5259BS
www.diodes.com
ã Diodes Incorporated