MCC
BAT42WS
BAT43WS
omponents
20736 Marilla Street Chatsworth
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TM
Micro Commercial Components
Features
Schottky Barrier
Fast Switching Speed
Surface Mount Package Ideally Suited for Automatic Insertion
Diode
Low Forward Voltage Drop.
200mW
Mechanical Data
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
SOD323
Polarity: Indicated by Cathode Band
A
Marking: BAT42WS S7
BAT43WS S8
Lead Free Finish/RoHS Compliant ("P" Suffix
designates RoHS Compliant. See ordering information)
B
C
E
Maximum Ratings @ 25oC Unless Otherwise Specified
Characteristic
Symbol
Peak Repetitive Reverse Voltage
VRRM
Working Peak Reverse Voltage
VR W M
Value
Unit
30
V
V
DC Blocking Voltage
VR
RMS Reverse Voltage
VR(RMS)
21
Forward Continuous Current(Note1)
IF M
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
I FSM
4
A
Power Dissipation
Pd
200
mW
R
625
K/W
Thermal Resistance(Note 1)
o
C
Electrical Characteristics @ 25oC Unless Otherwise Specified
Charateristic
Symbol
Min
Max
---------0.26
----
1.0
0.40
0.65
0.33
0.45
IR M
-----
500
100
Junction Capacitance
Cj
-----
10
Reverse Recovery Time
trr
-----
5
Unit
Test Cond.
Forward Voltage Drop(Note2)
All Types
BAT42WS
BAT42WS
BAT43WS
BAT43WS
Maximum Peak Reverse
Current
Notes:
VF M
D
J
G
Tj, TSTG -55 to +125
Operation/Storage Temp. Range
H
I F =200mA
I F =10mA
V
I F =50mA
I F =2.0mA
I F =15mA
nA V R =25V
o
uA V R =25V Tj=100 C
DIM
A
B
C
D
E
G
H
J
DIMENSIONS
INCHES
MM
MIN
MAX
MIN
MAX
.090
.107
2.30
2.70
.063
.071
1.60
1.80
.045
.053
1.15
1.35
.031
.045
0.80
1.15
.010
.016
0.25
0.40
.004
.018
0.10
0.45
.004
.010
0.10
0.25
----.006
----0.15
NOTE
SUGGESTED SOLDER
PAD LAYOUT
0.074"
0.027”
pF V R =1V, f=1.0MHz
I F =IR=10mA
ns I rr=0.1IR
R L=100OHMS
0.022”
1. Valid provided that terminals are kept at ambient temperature
2. t<=300us, duty cycle<=2%
Revision: A
www.mccsemi.com
1 of 2
2011/01/01
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 3Kpcs/Reel
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
www.mccsemi.com
Revision: A
2 of 2
2011/01/01