2024年5月29日发(作者：铁春桃)
【
领先的片式无源器件整合供应商 — 南京南山半导体有限公司
】
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
2.75(0.108)
2.30(0.091)
1.80(0.071)
1.60(0.063)
2.75(0.108)
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
Forward voltage BAT42WS
BAT43WS
BAT43WS
Reverse current
Capacitance between terminals
Reverse recovery time
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
.
1.0
0.4
0.65
0.33
0.45
0.5
10
5
Unit
V
V
V
V
V
V
V
BR
V
F
V
F
V
F
V
F
V
F
I
R
C
T
t
rr
0.26
uA
pF
ns
Conditions
I
R
=10uA
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
R
LING JIE
STAR SEA
ELECTRONICS CO.,LTD.
【
领先的片式无源器件整合供应商 — 南京南山半导体有限公司
】
RATINGS AND CHARACTERISTIC CURVES BAT42WS/BAT43WS
)
FIG. 1- FORWARD CURRENT DERATING CVRVE
A
m
(
100
T
N
E
R
R
80
U
C
D
E
I
F
60
I
T
C
E
R
40
E
G
A
R
T
j
=125 C
E
V
20
A
.
O
I
0
0 25 50 75 100 125 150
T
A
,AMBIENT TEMPERATURE(
C
)
)
A
FIG. 3- TYPICAL REVERSE CHARACTERISTICS
u
(
T
N
1000
E
R
R
U
C
100
T
A
=125 C
E
S
R
E
V
E
10
R
T
A
=75 C
S
U
O
1.0
E
N
T
A
N
T
A
=25 C
T
A
0.1
S
N
I
,
R
I
0.01
0 10 20 30 40
V
R,
INSTANTANEOUS REVERSE VOLTAGE.(V)
)
A
m
FIG. 2-TYPICAL FORWARD CHARACTERISTIC
(
T
N
100
E
R
R
U
T
A
=125 C
C
D
R
W
A
T
A
=75 CT
A
=25 C
R
10
O
F
S
U
O
T
A
=-25 C
E
N
T
A
1
N
T
A
S
N
I
,
F
I
0.1
0 200 400 600 800
V
F
INSTANTANEOUS FORWARD VOLTAGE (mV)
FIG. 4- TOTAL CAPACITANCE
VS REVERSE VOLTAGE
100
)
F
p
(
E
C
N
T
A
I
C
P
A
A
C
10
L
T
A
O
T
T
A
,
f=1MHz
=125 C
T
C
1.0
0 10 20 30 40
V
R,
REVERSE VOLTAGE.(V)
R
STAR SEA
LING JIE
ELECTRONICS CO.,LTD.
2024年5月29日发(作者：铁春桃)
【
领先的片式无源器件整合供应商 — 南京南山半导体有限公司
】
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
2.75(0.108)
2.30(0.091)
1.80(0.071)
1.60(0.063)
2.75(0.108)
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
Forward voltage BAT42WS
BAT43WS
BAT43WS
Reverse current
Capacitance between terminals
Reverse recovery time
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
.
1.0
0.4
0.65
0.33
0.45
0.5
10
5
Unit
V
V
V
V
V
V
V
BR
V
F
V
F
V
F
V
F
V
F
I
R
C
T
t
rr
0.26
uA
pF
ns
Conditions
I
R
=10uA
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
R
LING JIE
STAR SEA
ELECTRONICS CO.,LTD.
【
领先的片式无源器件整合供应商 — 南京南山半导体有限公司
】
RATINGS AND CHARACTERISTIC CURVES BAT42WS/BAT43WS
)
FIG. 1- FORWARD CURRENT DERATING CVRVE
A
m
(
100
T
N
E
R
R
80
U
C
D
E
I
F
60
I
T
C
E
R
40
E
G
A
R
T
j
=125 C
E
V
20
A
.
O
I
0
0 25 50 75 100 125 150
T
A
,AMBIENT TEMPERATURE(
C
)
)
A
FIG. 3- TYPICAL REVERSE CHARACTERISTICS
u
(
T
N
1000
E
R
R
U
C
100
T
A
=125 C
E
S
R
E
V
E
10
R
T
A
=75 C
S
U
O
1.0
E
N
T
A
N
T
A
=25 C
T
A
0.1
S
N
I
,
R
I
0.01
0 10 20 30 40
V
R,
INSTANTANEOUS REVERSE VOLTAGE.(V)
)
A
m
FIG. 2-TYPICAL FORWARD CHARACTERISTIC
(
T
N
100
E
R
R
U
T
A
=125 C
C
D
R
W
A
T
A
=75 CT
A
=25 C
R
10
O
F
S
U
O
T
A
=-25 C
E
N
T
A
1
N
T
A
S
N
I
,
F
I
0.1
0 200 400 600 800
V
F
INSTANTANEOUS FORWARD VOLTAGE (mV)
FIG. 4- TOTAL CAPACITANCE
VS REVERSE VOLTAGE
100
)
F
p
(
E
C
N
T
A
I
C
P
A
A
C
10
L
T
A
O
T
T
A
,
f=1MHz
=125 C
T
C
1.0
0 10 20 30 40
V
R,
REVERSE VOLTAGE.(V)
R
STAR SEA
LING JIE
ELECTRONICS CO.,LTD.