AiT Components Inc.
www.ait-components.com
B0520WS~B0540WS
SCHOTTKY DIODES
SCHOTTKY BARRIER DIODES
REV1.0 - MAR 2015 RELEASED - - 1 -
DESCRIPTION
FEATURES
The B0520WS~B0540WS are available in SOD-323
Package
Low Forward Voltage Drop
Guard Ring Construction For
Transient Protection.
Negligible Reverse Recovery Time.
Low Reverse Capacitance.
Available in SOD-323 Package
ORDERING INFORMATION
Package Type
Part Number
SOD-323
B0520WS
B0530WS
B0540WS
Note SPQ:3,000pcs/Reel
AiT provides all RoHS Compliant Products
APPLICATIONS
Schotty barrier switching.
PIN DESCRIPTION
AiT Components Inc.
www.ait-components.com
B0520WS~B0540WS
SCHOTTKY DIODES
SCHOTTKY BARRIER DIODES
REV1.0 - MAR 2015 RELEASED - - 2 -
ABSOLUTE MAXIMUM RATINGS
@ T
A
=25°C, unless otherwise specified
Parameter
Symbol
B0520WS
B0530WS
B0540WS
Unit
Peak Repetitive Peak Reverse Voltage
Working Peak
DC Reverse Voltage
V
RR
V
RWM
V
R
20 30 40 V
RMS Reverse Voltage V
R(RMS)
14 21 28 V
Forward Continuous Current I
F
350 mA
Repetitive Peak Forward Current @t≤1.0s I
FRM
1.5 A
Power Dissipation P
D
400 mW
Thermal Resistance Junction to Ambient R
θJA
300 °C/W
Storage Temperature T
STG
-65-+125 °C
Stresses above may cause permanent damage to the device. These are stress ratings only and functional operation of the device at
these or any other conditions beyond those indicated in the Electrical Characteristics are not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
@ T
A
=25°C, unless otherwise specified
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Reverse Breakdown Voltage V
(BR)R
I
R
=10μA
I
R
=10μA
I
R
=10μA
B0520WS
B0530WS
B0540WS
20
30
40
- - V
Forward Voltage V
F
I
F
=20mA
I
F
=200mA
- -
0.37
0.60
V
Reverse Current I
RM
V
R
=10V
V
R
=20V
V
R
=30V
B0520WS
B0530WS
B0540WS
- - 5.0 μA
Capacitance Between Terminals C
T
V
R
=0, f=1MHz - 50 - pF
Reverse Recovery Time t
rr
I
R
=I
F
=200mA,
I
rr
=0.1 x I
R
,
R
L
=100Ω
- 10 - ns