KI SEMICONDUCTOR CO.
SOD-123 Plastic-Encapsulate Diodes
B0520LW&B0530W&B0540W
SCHOTTKY RECTIFIER
SOD-123
FEATURES
Low Forward Voltage Drop
Guard Ring Construction forTransient Protection
High Conductance
+
-
MARKING: B0520LW: SD
B0530W: SE
B0540W: SF
Maximum Ratings and Electrical Characteristics, Single Diode @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
Pd
Junction
to
R
θJA
T
STG
dv/dt
14
21
500
5.5
410
244
-65~+150
1000
28
V
mA
A
mW
K/W
℃
V/µs
20
30
40
V
B0520LW
B0530W
B0540W
Unit
RMS Reverse Voltage
Average Rectified Output Current
Peak forward surge current
Power Dissipation
Thermal
Ambient
Storage temperature
Voltage Rate of Change
Resistance
Electrical Ratings @T
A
=25℃
Parameter
Minimum
Voltage
Reverse
Breakdown
Symbol
B0520LW
20
V
(BR)R
-
-
V
F1
Forward voltage
V
F2
V
F3
Reverse current
I
R1
I
R2
I
R3
Reverse current
I
R4
I
R5
Capacitance between terminals
Reverse Recovery Time
C
T
t
rr
0.3
0.385
-
75
-
250
-
-
B0530W
-
30
-
0.375
0.430
-
-
20
-
130
-
B0540W
-
-
40
-
0.510
0.62
-
-
10
-
20
170
4
pF
ns
µA
µA
V
V
Unit
Conditions
I
R
=250µA
I
R
=130µA
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
=0V,f=1MHz
I
F
=I
R
=10mA
Irr=0.1XI
R
,R
L
=100Ω
1
KISEMICONDUCTOR [ Kwang Myoung I.S. CO.,LTD ]
