SWITCHING TYPE POWER SUPPLY APPLICATIONS.
FEATURES
Low Profile Surface Mount Package.
Low Power Loss, High Efficiency.
For Use in Low Voltage, High Frequency inverters, Free
Wheeling, and Polarity Protection Applications.
APPLICATION
Switching Power Supply.
DC/DC Converter.
Home Appliances, Office Equipment.
Telecommunication.
ELECTRICAL CHARACTERISTICS (Ta=25)
Marking
/W
-40125
-40125
SMAB34
I - V F F
F FORWARD VOLTAGE V (V)F F O R W A R D C U R R E N T I (A )
NUMBER OF CYCLES AT 60Hz
P E A K S U R G E F O R W A R D C U R R E N T I (A )
1
020
40
80
60
F S M 10
SURGE FORWARD CURRENT
(NON - REPETITIVE)
100
Ta=25 C
f=60Hz
P - I F(AV)F(AV)
F(AV)
AVERAGE FORWARD CURRENT I (A)0
00.20.40.60.81.01.21.61.4F (A V
)A V E R A G E F O R W A R D P O W E R D I S S I P A T I O N P (W )0.6
1.2
1.8
2.4
3.0 3.6
Ta - I F(AV)
F(AV)
AVERAGE FORWARD CURRENT I (A)0
020*********
120140M A X I M U M A L L O W A B L E T E M P E R A T U R E
T a M A X ( C )
0.6
1.2
1.8
2.4
3.0 3.6
0.100.20.30.40.50.60.70.810
0.1
0.3
0.513
5T =125 C 25 C
j