B5818W PDF даташит
Спецификация B5818W изготовлена «JCET» и имеет функцию, называемую «SCHOTTKY BARRIER DIODE». |
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Детали детали
Номер произв | B5818W |
Описание | SCHOTTKY BARRIER DIODE |
Производители | JCET |
логотип |
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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-123 Plastic-Encapsulate Diodes
B5817W-5819W SCHOTTKY BARRIER DIODE
FEATURES
For use in low voltage, high frequency inverters
Free wheeling, and polarity protection applications.
SOD-123
MARKING:
B5817W:SJ
B5818W:SK
B5819W:SL
The marking bar indicates the cathode
Solid dot = Green molding compound device,if none,
the normal device.
Maximum Ratings and Electrical Characteristics, Single Diode @Ta=25℃
Parameter
Symbol B5817W
B5818W
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
Non-repetitive Peak Forward Surge Current
@t=8.3ms
Repetitive Peak Forward Current
Power Dissipation
Thermal Resistance Junction to
Ambient
Junction temperature
Storage Temperature
VRM
VRRM
VRWM
VR
VR(RMS)
IO
IFSM
IFRM
PD
RθJA
TJ
TSTG
20
20
14
30
30
21
1
9
1.5
500
200
125
-55~+150
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
B5819W
40
40
28
Unit
V
V
V
A
A
A
mW
℃/W
℃
℃
Parameter
Reverse breakdown voltage
Reverse voltage leakage current
Forward voltage
Diode capacitance
Symbol
V(BR)
IR
VF
CD
Test conditions
IR= 1mA
B5817W
B5818W
B5819W
VR=20V
VR=30V
VR=40V
B5817W
B5818W
B5819W
B5817W IF=1A
IF=3A
B5818W IF=1A
IF=3A
B5819W IF=1A
IF=3A
VR=4V, f=1MHz
Min
20
30
40
Max Unit
V
1
0.45
0.75
0.55
0.875
0.6
0.9
120
mA
V
V
V
pF
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Typical Characteristics
Forward Characteristics
5
1
0.1
0.01
0.0
0.2 0.4 0.6
FORWARD VOLTAGE VF (V)
0.8
B5817W
Reverse Characteristics
10
1 Ta=100 oC
0.1
Ta=25 oC
0.01
1E-3
0
5 10 15 20
REVERSE VOLTAGE VR (V)
25
Capacitance Characteristics
1000
Ta=25℃
f=1MHz
100
10
0.1 1 10 100
REVERSE VOLTAGE VR (V)
Power Derating Curve
600
500
400
300
200
100
0
0 25 50 75 100 125 150
AMBIENT TEMPERATURE Ta (℃)
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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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