WTE
POWER SEMICONDUCTORS
MMSZ5221BS – MMSZ5262BS
Pb
200mW SURFACE MOUNT ZENER DIODE
Features
Planar Die Construction
200mW Power Dissipation
2.4 – 51V Nominal Zener Voltage
5% Standard Vz Tolerance
Designed for Surface Mount Application
C
Plastic Material – UL Recognition Flammability
Classification 94V-O
E
A
SOD-323
Dim
Min
2.30
1.75
1.15
0.25
0.05
0.70
0.30
Max
2.70
1.95
1.35
0.35
0.15
0.95
—
A
B
C
D
D
B
G
Mechanical Data
Case: SOD-323, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.004 grams (approx.)
Marking: Device Code, See Page 2
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
E
G
H
All Dimensions in mm
H
Maximum Ratings
@T
A
=25°C unless otherwise specified
Characteristic
Peak Pulse Power Dissipation at T
A
= 25°C (Note 1)
Forward Voltage @ I
F
= 10mA
Thermal Resistance Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Symbol
P
d
V
F
R
θJA
T
j
, T
STG
Value
200
0.9
625
-65 to +150
Unit
mW
V
°C/W
°C
Note: 1. Valid provided that device terminals are kept at ambient temperature.
MMSZ5221BS – MMSZ5262BS
1 of 4
© 2006 Won-Top Electronics
WTE [ WON-TOP ELECTRONICS ]
