DIMENSIONS
INCHES MMDIM
MIN MAX MIN MAX
NOTE
A .090 .107 2.30 2.70
B .063 .071 1.60 1.80
C .045 .053 1.15 1.35
D .031 .045 0.80 1.15
E .010 .016 0.25 0.40
G .004 .018 0.10 0.45
H .004 .010 0.10 0.25
J ----- .006 ----- 0.15
Features
Fast Switching Speed
Surface Mount Package Ideally Suited for Automatic Insertion
Low Forward Voltage Drop.
Mechanical Data
Polarity: Indicated by Cathode Band
Marking: BAT42WS S7
BAT43WS S8
Maximum Ratings @ 25oC Unless Otherwise Specified
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage VRRM
Working Peak Reverse Voltage VRWM 30 V
DC Blocking Voltage VR
RMS Reverse Voltage VR(RMS) 21 V
Forward Continuous Current(Note1) IFM 200 mA
Average Rectified Output Current Io 100 mA
Repetitive Peak Forward Surge Current @ t<1.0s IFRM 500 mA
Non-Rep. Peak Forward Surge Current @ t<10ms IFSM 4A
Power Dissipation Pd200 mW
Thermal Resistance(Note 1) R 625 K/W
Operation/Storage Temp. Range Tj, TSTG -55 to +125 oC
Electrical Characteristics @ 25oC Unless Otherwise Specified
Charateristic Symbol Min Max Unit Test Cond.
Forward Voltage Drop(Note2)
All Types
BAT42WS
BAT42WS
BAT43WS
BAT43WS
VFM
----
----
----
0.26
----
1.0
0.40
0.65
0.33
0.45
V
IF=200mA
IF=10mA
IF=50mA
IF=2.0mA
IF=15mA
Maximum Peak Reverse
Current IRM ----- 500
100
nA
uA
VR=25V
VR=25V Tj=100oC
Junction Capacitance Cj----- 10 pF VR=1V, f=1.0MHz
Reverse Recovery Time trr ----- 5 ns
IF=IR=10mA
Irr
=0.1IR
RL=100OHMS
BAT42WS
BAT43WS
Schottky Barrier
Diode
200mW
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT
omponents
20736 Marilla Street Chatsworth
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MCC
www.mccsemi.com
Revision: A 2011/01/01
TM
Micro Commercial Components
1 of 2
Lead Free Finish/RoHS Compliant ("P" Suffix
designates RoHS Compliant. See ordering information)
2. t<=300us, duty cycle<=2%
Notes: 1. Valid provided that terminals are kept at ambient temperature
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
MCC TM
Micro Commercial Components
www.mccsemi.com
2 of 2
Revision: A 2011/01/01
Device Packing
Part Number-TP Tape&Reel: 3Kpcs/Reel
Ordering Information :
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make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
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approval of Micro Commercial Components Corporation.
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