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B0520LW Datasheet, PDF (1/2 Pages) Diodes Incorporated – 0.5A SURFACE ACE MOUNT SCHOTTKY BARRIER RECTIFIER
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-123 Plastic-Encapsulate Diodes
B0520LW/B0530W/B0540W
SCHOTTKY BARRIER DIODE
SOD-123
+
FEATURES
z Low Forward Voltage Drop
z Guard Ring Construction for Transient Protection
z High Conductance
-
z Also Available in Lead Free Version
MARKING: B0520LW:SD
B0530W: SE
B0540W: SF
Maximum Ratings @Ta=25℃
Parameter
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC blocking voltage
RMS reverse voltage reverse voltage
Average rectified output Current
Forward current surge peak
Power dissipation
Thermal resistance junction to ambient
Junction temperature
Storage temperature
Voltage rate of change
Symbol
VRRM
VRWM
VR
VR(RMS)
Io
IFSM
PD
RθJA
Tj
TSTG
dv/dt
B0520LW
20
14
B0530W
30
21
0.5
5.5
500
200
125
-55~+150
1000
B0540W Unit
40
V
28
V
A
A
mW
℃/W
℃
℃
V/μS
Electrical Characteristics @Ta=25℃
Parameter
Minimum reverse
breakdown voltage
Forward voltage
Reverse current
Reverse current
Capacitance between terminals
Symbol
V(BR)
VF1
VF2
VF3
IR1
IR2
IR3
IR4
IR5
CT
B0520LW
20
--
--
0.330
0.385
--
75
--
250
--
--
--
B0530W
--
30
--
0.375
0.430
--
--
20
--
130
--
--
B0540W
--
--
40
--
0.510
0.62
--
--
10
--
20
170
Unit
V
V
μA
μA
pF
Conditions
IR=250μA
IR=200μA
IR=20μA
IF=0.1A
IF=0.5A
IF=1A
VR=10V
VR=15V
VR=20V
VR=30V
VR=40V
VR=0,f=1MHz
C,Jul,2012