B1040WS.pdf 데이터시트 (총 4 페이지) - 파일 다운로드 B1040WS 데이타시트 다운로드

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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-323 Plastic-Encapsulate Diodes
B10 4 0 WS SCHOTTKY BARRIER DIODE
FEATURES
z Low Forward Voltage Drop
z Very Small SMD Package
APPLICATIONS
z Low Voltage Rectification
z High Efficiency DC/DC Conversion
z Switch Mode Power Supply
z Inverse Polarity Protection
z Low Power Consumption Applications
MARKING: SZ
SOD-323
The marking bar indicates the cathode
Solid dot = Green molding compound device,if none,
the normal device.
MAXIMUM RATINGS ( Ta=25unless otherwise noted )
Symbol
Parameter
VRRM
Peak Repetitive Reverse Voltage
VRWM
VR(RMS)
IO
Working Peak Reverse Voltage
RMS Reverse Voltage
Average Rectified Output Current
IFSM
PD
RΘJA
Tj
Tstg
Non-repetitive Peak Forward Surge Current @ t=8.3ms
Power Dissipation
Thermal Resistance from Junction to Ambient
Junction Temperature
Storage Temperature
Value
40
28
1
5
250
400
125
-55~+150
Unit
V
V
A
A
mW
/W
ELECTRICAL CHARACTERISTICS(Ta=25unless otherwise specified)
Parameter
Symbol
Test conditions
Min Typ Max
Reverse breakdown voltage
Reverse current
V(BR)
IR
IR=1mA
VR =20V
40
50
Forward voltage
Total capacitance
IF=0.5A
VF
IF=0.7A
Ctot VR=10V,f=1MHz
0.51
0.55
20
Unit
V
uA
V
pF
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1
A,Mar,2015

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Typical Characteristics
Forward Characteristics
2
1
0.1
0.01
0
200 400 600 800
FORWARD VOLTAGE V (mV)
F
1000
1000
100
10
1
0.1
0
Reverse Characteristics
Ta=125
Ta=75
Ta=25
10 20 30
REVERSE VOLTAGE V (V)
R
40
Capacitance Characteristics
100
Ta=25
f=1MHz
80
60
40
20
0
0 10 20 30 40
REVERSE VOLTAGE V (V)
R
300
250
200
150
100
50
0
0
Power Derating Curve
25 50 75 100
AMBIENT TEMPERATURE T ()
a
125
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2
A,Mar,2015

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SOD-323 Package Outline Dimensions
SOD-323 Suggested Pad Layout
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3
A,Mar,2015