JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-123 Plastic-Encapsulate Diodes
MMSZ4678-MMSZ4717
ZENER DIODE
Features
Pb−Free Packages are Available
Wide Zener Reverse Voltage Range
Small Package Size for High Density Applications
ESD Rating of Class 3 (>16 kV) per Human Body Model
SOD-123
+
-
Maximum Ratings
(T
a
=25℃ unless otherwise specified
)
Characteristic
Forward voltage
@I
F
=10mA
Power Dissipation
Thermal Resistance, Junction to Ambient Air
Operating and Storage Temperature Range
Symbol
V
F
P
D
R
θJA
T
j,
T
STG
Value
0.9
350
357
-65
~+150
Unit
V
mW
℃/W
℃
Notes: Device mounted on ceramic PCB;5.0mm×7.0mm with pad areas 35 mm
2
ELECTRICAL CHARACTERISTICS (T
a
=25℃unless otherwise noted)
symbol
V
Z
I
ZT
I
R
V
R
I
F
V
F
Parameter
Reverse zener voltage @ I
ZT
Reverse current
Reverse leakage current@ V
R
Reverse voltage
Forward current
Forward voltage @ I
F
A,Jun,2011
A,Jun,2011
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