BAT42WS-BAT43WS
SCHOTTKY DIODES
SOD-323
1.35(0.053)
1.15(0.045)
1.26(.050)
1.24(.048)
FEATURES
Low forward voltage drop
Fast switching time
Surface mount package ideally suited
for automatic insertion
Also available in lead free version
2.70(0.106)
2.30(0.091)
1.80(0.071)
1.60(0.063)
2.70(0.106)
2.30(0.091)
1.80(0.071)
1.60(0.063)
MECHANICAL DATA
0.4(0.016)
.25(0.010)
.177(.007)
.089(.003)
1.00(.040)
0.80(.031)
0.1(0.004)
MIN
.305(0.012)
.295(0.010)
.72(0.028)
.69(0.027)
.08(.003)
MIN
Case:
Molded plastic body
Terminals:
Plated leads solderable per MIL-STD-750,
Method 2026
Polarity:
Polarity symbols marked on case
Marking:
BAT42WS:S7, BAT43WS:S8
Dimensions in millimeters and (inches)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Maximum ratings and electrical characteristics, Single diode @T
A
=25C
PARAMETER
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC Blocking voltage
RMS Reverse voltage
Forward continuous current
Repetitive peak forward current @<1.0s
Peak forward surge current @<10ms
Power dissipation
Thermal resistance junction to ambient
Storage temperature
Electrical ratings @T
A
=25C
PARAMETER
Reverse breakdomn voltage
All types
BAT42WS
BAT42WS
BAT43WS
BAT43WS
SYMBOLS
SYMBOLS
BAT42WS/BAT43WS
30
21
200
500
4.0
200
625
-55 to +125
UNITS
VOLTS
V
mA
mA
A
mW
K/W
C
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
FRM
I
FSM
Pd
R
ΘJA
T
STG
Min.
30
Typ.
Max.
1.0
0.4
0.65
Unit
V
V
V
V
V
V
Forward voltage
V
BR
V
F
V
F
V
F
V
F
V
F
I
R
C
T
t
rr
Conditions
I
R
=100uA
I
F
=200mA
I
F
=10mA
I
F
=50mA
I
F
=2mA
I
F
=15mA
V
R
=25V
V
R
=1V,f=1.0MHz
I
F
=I
R
=10mA
Irr=0.1XI
R
,R
L
=100
0.26
Reverse current
Capacitance between terminals
Reverse recovery time
0.33
0.45
0.5
10
5
uA
pF
ns
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SY [ CHANGZHOU SHUNYE ELECTRONICS CO.,LTD. ]
