BAT42WS [SHUNYE]
SCHOTTKY DIODES; 肖特基二极管
| 型号： | BAT42WS |
| 厂家： | 
Shunye Enterprise |
| 描述： | SCHOTTKY DIODES |
| 文件： | 总2页 (文件大小：905K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BAT42WS-BAT43WS
SCHOTTKY DIODES
SOD-323
FEATURES
1.35(0.053)
1.15(0.045)
1.26(.050)
1.24(.048)
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)
2.70(0.106)
1.80(0.071)
1.60(0.063)
1.80(0.071)
1.60(0.063)
2.30(0.091)
MECHANICAL DATA
.305(0.012)
.295(0.010)
0.4(0.016)
.25(0.010)
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
.177(.007)
.089(.003)
0.1(0.004)
MIN
1.00(.040)
0.80(.031)
.72(0.028)
.69(0.027)
.08(.003)
MIN
Dimensions in millimeters and (inches)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Maximum ratings and electrical characteristics, Single diode @TA=25C
SYMBOLS
UNITS
PARAMETER
BAT42WS/BAT43WS
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC Blocking voltage
VRRM
VRWM
VR
VOLTS
30
VR(RMS)
IFM
RMS Reverse voltage
V
mA
mA
A
21
200
Forward continuous current
Repetitive peak forward current @<1.0s
Peak forward surge current @<10ms
Power dissipation
Thermal resistance junction to ambient
Storage temperature
IFRM
IFSM
Pd
500
4.0
200
mW
K/W
C
625
RΘJA
-55 to +125
TSTG
Electrical ratings @TA=25C
SYMBOLS
Min.
Typ.
Max.
Unit
V
Conditions
IR=100uA
IF=200mA
IF=10mA
IF=50mA
IF=2mA
PARAMETER
Reverse breakdomn voltage
All types
VBR
VF
VF
VF
VF
VF
IR
30
V
1.0
0.4
V
BAT42WS
V
Forward voltage
BAT42WS
BAT43WS
BAT43WS
0.65
0.33
0.45
0.5
V
0.26
V
IF=15mA
VR=25V
uA
pF
Reverse current
Capacitance between terminals
Reverse recovery time
VR=1V,f=1.0MHz
IF=IR=10mA
CT
10
ns
trr
5
Irr=0.1XIR,RL=100
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RATINGS AND CHARACTERISTIC CURVES BAT42WS/BAT43WS
FIG. 1- FORWARD CURRENT DERATING CVRVE
FIG. 2-TYPICAL FORWARD CHARACTERISTIC
100
80
100
TA=125
C
TA=75
C
TA=25 C
10
60
40
20
0
TA=-25
C
Tj=125
C
1
0.1
0
25
50
75
100
125
150
0
200
400
600
800
TA,AMBIENT TEMPERATURE( C)
VF INSTANTANEOUS FORWARD VOLTAGE (mV)
FIG. 3- TYPICAL REVERSE CHARACTERISTICS
FIG. 4- TOTAL CAPACITANCE
VS REVERSE VOLTAGE
1000
100
100
TA=125
C
10
TA=75
C
10
1.0
TA=125
f=1MHz
C
TA=25 C
0.1
0.01
1.0
0
10
20
30
40
0
10
20
30
40
VR, INSTANTANEOUS REVERSE VOLTAGE.(V)
VR, REVERSE VOLTAGE.(V)
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