BAT42W/BAT43W
SCHOTTKY DIODES
FEATURES
Low Forward Voltage Drop
Fast Switching Time
Surface Mount Package Ideally Suited for Automatic Insertion
SOD-123
+
-
MARKING:
BAT42W S7
BAT43W S8
Maximum Ratings and Electrical Characteristics, Single Diode @T
A
=25℃
Parameter
Peak Repetitive Peak reverse voltage
Working Peak
DC Blocking
Voltage
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
FRM
I
FSM
P
D
R
θJA
T
STG
21
200
500
4.0
500
250
-55~+150
V
mA
mA
A
mW
℃/W
℃
30
V
BAT42W/BAT43W
Unit
RMS Reverse Voltage
Forward Continuous Current
Repetitive Peak Forward Current @t<1.0s
Peak forward surge current @<10ms
Power Dissipation
Thermal Resistance Junction to Ambient
Storage temperature
Electrical Ratings @T
A
=25℃
Parameter
Reverse Breakdown Voltage
All Types
BAT42W
Forward voltage
BAT42W
BAT43W
BAT43W
Reverse current
Capacitance between terminals
Reverse Recovery Time
Symbol
V
(BR)R
V
F
V
F
V
F
V
F
V
F
I
R
C
T
t
rr
0.26
Min.
30
1.0
0.4
0.65
0.33
0.45
0.5
10
5
Typ.
Max.
Unit
V
V
V
V
V
V
μA
pF
ns
Conditions
IR=10μA
I
F
=200mA
I
F
=10mA
I
F
=50mA
I
F
=2mA
I
F
=15mA
V
R
=25V
V
R
=1.0V,f=1.0MHz
I
F
=I
R
=10mA
Irr=0.1XI
R
,R
L
=100Ω
１
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semiconductor
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