BL
Galaxy Electrical
Schottky Barrier Diode
FEATURES
Low forward voltage drop.
Guard ring construction for transient
Protection.
High conductance.
Production specification
B0520LW/B0530W/B0540W
Pb
Lead-free
APPLICATIONS
0.5A surface mount schottky barrier rectifier.
SOD-123
ORDERING INFORMATION
Type No.
B0520LW
B0530W
B0540W
Marking
SD
SE
SF
Package Code
SOD-123
SOD-123
SOD-123
MAXIMUM RATING
@ Ta=25℃ unless otherwise specified
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Reverse Voltage
Symbol
V
RRM
V
RWM
V
R
14
0.5
21
28
V
A
20
30
40
V
B0520LW
B0530W
B0540W
Unit
RMS Reverse Voltage
Average Rectified Output Current
@ T
L
= 100℃
V
R(RMS)
I
O
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimposed on
rated load
Power Dissipation
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
Voltage Rate of Change
I
FSM
5.5
A
P
d
R
θjA
T
j
,T
stg
dv/dt
410
244
-65 to +125
1000
mW
℃/W
℃
V/μs
Document number: BL/SSSKA005
Rev.A
www.galaxycn.com
1
BL
Galaxy Electrical
Schottky Barrier Diode
ELECTRICAL CHARACTERISTICS
@ Ta=25℃
Characteristic
Minimum Reverse
Breakdown Voltage
Symbol
V
(BR)R
B0520LW
20
-
-
0.300
0.385
-
0.220
0.330
-
75
-
250
-
-
5.0
8.0
-
Junction Capacitance
C
J
170
B0530W
-
30
-
0.375
0.430
-
-
-
-
-
20
-
130
-
-
-
Production specification
B0520LW/B0530W/B0540W
unless otherwise specified
B0540W
-
-
40
-
0.510
0.620
-
0.460
0.610
-
-
10
-
20
-
5.0
1.3
Unit
V
Test Conditions
I
R
= 250μA
I
R
= 130μA
I
R
= 20μA
I
F
= 0.1A, T
j
= 25℃
I
F
= 0.5A, T
j
= 25℃
I
F
= 1.0A, T
j
= 25℃
I
F
= 0.1A, T
j
= 100℃
I
F
= 0.5A, T
j
= 100℃
I
F
= 1.0A, T
j
= 100℃
V
R
= 10V, T
j
= 25℃
V
R
= 15V, T
j
= 25℃
V
R
= 20V, T
j
= 25℃
V
R
= 30V, T
j
= 25℃
V
R
= 40V, T
j
= 25℃
V
R
= 10V, T
j
= 100℃
V
R
= 20V, T
j
= 100℃
V
R
= 40V, T
j
= 100℃
f = 1MHz, V
R
= 0V DC
Maximum Forward Voltage
Drop
V
FM
V
μA
Maximum Leakage Current
I
RM
mA
pF
TYPICAL CHARACTERISTICS
@ Ta=25℃ unless otherwise specified
Document number: BL/SSSKA005
Rev.A
www.galaxycn.com
2
51mcu
京公网安备 11010802033920号
EEWORLD
