MMSZ5221BS_1 Datasheet, PDF (1/4 Pages) Diodes Incorporated – SURFACE MOUNT ZENER DIODE

MMSZ5221BS - MMSZ5259BS
Lead-free
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
· Planar Die Construction
· Ultra-Small Surface Mount Package
· General Purpose
· Ideally suited for Automated Assembly Processes
· Lead Free /RoHS Compliant (Note 3)
Mechanical Data
H
· Case: SOD-323
· Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
· Moisture Sensitivity: Level 1 per J-STD-020C
· Terminals: Solderable per MIL-STD-202, Method 208
· Lead Free Plating (Matte Tin Finish annealed over Alloy 42
C
leadframe). Please see Ordering Information, Note 5, on Page 2
· Polarity: Cathode Band
· Marking: See Page 2
· Weight: 0.004 grams (approximate)
D
G
A
B
E
SOD-323
Dim Min Max
A
2.30 2.70
J
B
1.60 1.80
C
1.20 1.40
D
1.05 Typical
E
0.25 0.35
G
0.20 0.40
H
0.10 0.15
J
0.05 Typical
a
0°
8°
All Dimensions in mm
Maximum Ratings @ TA = 25°C unless otherwise specified
Characteristic
Forward Voltage (Note 2)
@ I_F = 10mA
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Symbol
VF
P_d
RqJA
T_j, T_STG
Value
0.9
200
625
-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.
3. No purposefully added lead.
Unit
V
mW
°C/W
°C
DS31038 Rev. 10 - 2
1 of 4
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MMSZ5221BS - MMSZ5259BS
ã Diodes Incorporated