B1040W.pdf 데이터시트 (총 4 페이지) - 파일 다운로드 B1040W 데이타시트 다운로드

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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-123 Plastic-Encapsulate Diodes
B1040W
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-123
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
350
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
Forward voltage
Total capacitance
V(BR)
IR
VF
Ctot
IR=1mA
VR =20V
IF=0.5A
IF=0.7A
VR=10V,f=1MHz
40
50
0.51
0.55
20
Unit
V
uA
V
pF
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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
400
350
300
250
200
150
100
50
0
0
Power Derating Curve
25 50 75 100
AMBIENT TEMPERATURE T ()
a
125
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SOD-123 Package Outline Dimensions
Symbol
A
A1
A2
b
c
D
E
E1
L
L1
θ
Dimensions In Millimeters
Min
1.050
0.000
Max
1.250
0.100
1.050
0.450
0.080
1.500
2.600
3.550
1.150
0.650
0.150
1.700
2.800
3.850
0.500 REF
0.250
0.450
0° 8°
Dimensions In Inches
Min
0.041
0.000
Max
0.049
0.004
0.041
0.018
0.003
0.059
0.102
0.140
0.045
0.026
0.006
0.067
0.110
0.152
0.020 REF
0.010
0.018
0° 8°
SOD-123 Suggested Pad Layout
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B,Mar,2015