B0520LW/B0530W/B0540W
SOD-123
SCHOTTKY BARRIER DIODE
FEATURES
Low Forward Voltage Drop
Guard Ring Construction for Transient Protection
High Conductance
Also Available in Lead Free Version
MARKING: B0520LW:SD
B0530W: SE
B0540W: SF
Maximum Ratings @T
A
=25℃
Parameter
Peak Repetitive Peak reverse voltage
Working Peak Reverse Voltage
DC Blocking
Voltage
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
o
I
FSM
P
D
R
θJA
T
j
T
STG
dv/dt
14
21
0.5
5.5
500
250
150
-65~+150
1000
20
30
B0520LW
B0530W
+
-
B0540W
40
28
Unit
V
V
A
A
mW
℃/W
℃
℃
V/μS
RMS Reverse Voltage Reverse voltage (DC)
Average rectified output Current
Forward current surge peak
Power dissipation
Thermal Resistance Junction to Ambient
Junction temperature
Storage temperature
Voltage Rate of Change
Electrical Characteristics @T
A
=25℃
Parameter
Minimum Reverse
Breakdown Voltage
Symbol
B0520LW
20
V
(BR)R
--
--
V
F1
Forward voltage
V
F2
V
F3
I
R1
Reverse current
I
R2
I
R3
Reverse current
I
R4
I
R5
Capacitance between terminals
C
T
0.320
0.385
--
75
--
250
--
--
--
B0530W
--
30
--
0.375
0.430
--
--
20
--
130
--
--
B0540W
--
--
40
--
0.510
0.62
--
--
10
--
20
170
pF
μA
μA
V
V
Unit
Conditions
I
R
=250μA
I
R
=200μA
I
R
=20μA
I
F
=0.1A
I
F
=0.5A
I
F
=1A
V
R
=10V
V
R
=15V
V
R
=20V
V
R
=30V
V
R
=40V
V
R
=0,f=1MHz
１
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semiconductor
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