Jiangsu B5819W Schottky barrier diode Datasheet

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-123 Plastic-Encapsulate Diodes
B5817W-5819W
SOD-123
SCHOTTKY BARRIER DIODE
FEATURES
For use in low voltage, high frequency inverters
Free wheeling, and polarity protection applications.
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℃
Symbol
B5817W
B5818W
B5819W
Unit
Non-Repetitive Peak Reverse Voltage
VRM
20
30
40
V
Peak Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
20
30
40
V
VR(RMS)
14
21
28
V
Parameter
RMS Reverse Voltage
Average Rectified Output Current
IO
1
A
IFSM
9
A
Repetitive Peak Forward Current
IFRM
1.5
A
Power Dissipation
Non-repetitive Peak Forward Surge Current
@t=8.3ms
PD
500
mW
Thermal Resistance Junction to
Ambient
RθJA
200
℃/W
Junction temperature
TJ
125
℃
Storage Temperature
TSTG
-55~+150
℃
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
Parameter
Reverse breakdown voltage
Reverse voltage leakage current
Symbol
V(BR)
IR
Test
conditions
IR= 1mA
B5817W
B5818W
B5819W
B5817W
VR=20V
B5818W
VR=30V
VR=40V
B5819W
B5817W
Forward voltage
VF
B5818W
B5819W
Diode capacitance
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CD
Max
20
30
40
Unit
V
1
IF=1A
0.45
IF=3A
0.75
IF=1A
0.55
IF=3A
0.875
IF=1A
0.6
IF=3A
0.9
VR=4V, f=1MHz
1
Min
120
mA
V
V
V
pF
D,Mar,2015
B5817W
Typical Characteristics
o
C
=2
5
a
T
0.2
0.4
FORWARD VOLTAGE
0.6
VF
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(mW)
500
400
POWER DISSIPATION
100
10
VR
0.01
0
5
10
15
VR
2
(V)
200
100
0
25
50
75
100
AMBIENT TEMPERATURE
(V)
25
300
0
100
20
Power Derating Curve
600
Ta=25℃
REVERSE VOLTAGE
o
Ta=25 C
REVERSE VOLTAGE
Capacitance Characteristics
1
0.1
(V)
f=1MHz
10
0.1
o
1E-3
0.8
Characteristics
Ta=100 C
1
PD
1000
CAPACITANCE BETWEEN TERMINALS
CT (pF)
REVERSE CURRENT IR
o
C
=1
00
a
0.1
0.01
0.0
Reverse
10
1
T
FORWARD CURRENT
Characteristics
(mA)
Forward
IF
(A)
5
Ta
125
150
(℃)
D,Mar,2015
SOD-123 Package Outline Dimensions
Dimensions In Millimeters
Max
Min
1.050
1.250
0.000
0.100
1.050
1.150
0.450
0.650
0.080
0.150
1.500
1.700
2.600
2.800
3.550
3.850
0.500 REF
0.250
0.450
0°
8°
Symbol
A
A1
A2
b
c
D
E
E1
L
L1
θ
Dimensions In Inches
Min
Max
0.041
0.049
0.000
0.004
0.041
0.045
0.018
0.026
0.003
0.006
0.059
0.067
0.102
0.110
0.140
0.152
0.020 REF
0.010
0.018
0°
8°
SOD-123 Suggested Pad Layout
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3
D,Mar,2015
SOD-123 Tape and Reel
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4
D,Mar,2015
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