CHENDA B0520LWS Schottky barrier diode Datasheet

B0520LWS/B0530WS/B0540WS
Schottky Barrier Diode
FEATURES
z
z
Low forward voltage drop
Guard ring construction for transient
Protection
z
High conductance
Pb
Lead-free
APPLICATIONS
z
surface mount schottky barrier rectifier
SOD-323
ORDERING INFORMATION
Type No.
Marking
B0520LWS
B0530WS
B0540WS
Package Code
SD
SE
SF
SOD-323
SOD-323
SOD-323
MAXIMUM RATING @ Ta=25℃ unless otherwise specified
Characteristic
Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Reverse Voltage
VRRM
RMS Reverse Voltage
VRWM
B0520LWS
B0530WS
B0540WS Unit
20
30
40
V
14
21
28
V
VR
VR(RMS)
Average Rectified Output Current
IO
0.5
A
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimposed on
rated load
IFSM
2
A
Power Dissipation
Pd
235
mW
Typical Thermal Resistance Junction to Ambient
RθjA
426
℃/W
Operating and Storage Temperature Range
Tj,Tstg
-55 to +125
℃
2014-03 01版
http://www.microdiode.com
B0520LWS/B0530WS/B0540WS
Schottky Barrier Diode
ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Characteristic
Symbol
B0520LW
B0530W
B0540W
Unit
Test Conditions
Minimum Reverse
Breakdown Voltage
V(BR)R
20
-
30
-
40
V
IR= 250μA
IR= 130μA
IR= 20μA
VFM
0.300
0.385
-
0.375
0.430
-
0.510
0.620
V
IF = 0.1A
IF = 0.5A
IF = 1.0A
Maximum Leakage Current
IRM
75
250
-
20
130
-
10
20
μA
VR = 10V
VR = 15V
VR = 20V
VR = 30V
VR = 40V
Reverse Recovery Time
trr
4
ns
IF=IR=10mA
Irr=0.1XIR,RL=100Ω
Junction Capacitance
CJ
170
pF
f = 1MHz, VR = 0V DC
Maximum Forward Voltage
Drop
TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
2014-03 01版
http://www.microdiode.com
B0520LWS/B0530WS/B0540WS
Schottky Barrier Diode
PACKAGE OUTLINE
Plastic surface mounted package
SOD-323
K
SOD-323
C
A
Dim
Min
Max
A
1.60
1.80
B
1.20
1.40
B
D
H
E
J
C
0.9 Max
D
0.30 Typical
E
0.22
0.42
H
0.02
0.1
J
K
0.1 Typical
2.55
2.75
All Dimensions in mm
SOLDERING FOOTPRINT
0.63
0.83
1.60
2.85
Unit :mm
PACKAGE
INFORMATION
Device
Package
Shipping
B0520LWS/B0530WS/B0540WS
SOD-323
3000/Tape&Reel
2014-03 01版
http://www.microdiode.com
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