BL Galaxy Electrical Production specification
Schottky Barrier Diode BAT42WS/BAT43WS
Document number: BL/SSSKB014 www.galaxycn.com
Rev.A 1
FEATURES
z Low Forward drop voltage.
Pb
Lead-free
z Fast switching.
z Ultra-small surface mount package.
z Availadle in lead free version.
APPLICATIONS
z Schottky barrier detector and switching diodes. SOD-323
ORDERING INFORMATION
Type No. Marking Package Code
BAT42WS S7 SOD-323
BAT43WS S8 SOD-323
MAXIMUM RATING @ Ta=25℃ unless otherwise specified
Parameter Symbol Limits Unit
Peak Repetitive Peak reverse voltage
Working Peak
DC Reverse Voltage
VRRM
VRWM
VR
30 V
RMS reverse voltage VR(RMS) 21 V
Forward continuous Current IFM 200 mA
Repetitive peak Forward Current@t<1.0s IFRM 500 mA
Peak Forward Surge Current@<10ms IFSM 4.0 A
Power Dissipation Pd200 mW
Thermal resistance,junction to ambient RθjA 625 ℃/W
Junction temperature Tj125 ℃
Storage temperature range Tstg -55-125 ℃
BL Galaxy Electrical Production specification
Schottky Barrier Diode BAT42WS/BAT43WS
Document number: BL/SSSKB014 www.galaxycn.com
Rev.A 2
ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Parameter Symbol Conditions Min. Typ. Max. Unit
Reverse Breakdown Voltage V(BR)R IR=100μA 30 V
VFIF=200mA 1.0 V
VFIF=10mA 0.4 V
VFIF=50mA 0.65 V
VFIF=2mA 0.33 V
Forward voltage All types
BAT42W
BAT42W
BAT43W
BAT43W VFIF=15mA 0.45 V
Reverse current IRVR=25v 0.5 μA
Reverse recovery time trr
IF=10mA,IR=10mA
RL=100Ω 5.0 ns
Capacitance between
terminals CTVR=1.0V,f=1MHz 10 pF
TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
BL Galaxy Electrical Production specification
Schottky Barrier Diode BAT42WS/BAT43WS
Document number: BL/SSSKB014 www.galaxycn.com
Rev.A 3
PACKAGE OUTLINE
Plastic surface mounted package SOD-323
SOLDERING FOOTPRINT
Unit : mm
PACKAGE INFORMATION
Device Package Shipping
BAT42WS/BAT43WS SOD-323 3000/Tape&Reel
SOD-323
Dim Min Max
A 1.275 1.325
B 1.675 1.725
C 0.9 Typical
D 0.25 0.35
E 0.27 0.37
H 0.02 0.1
J 0.1 Typical
K 2.6 2.7
All Dimensions in mm
E
K
H
D
C
B
A
J