KISEMICONDUCTOR B0520LW

KI SEMICONDUCTOR CO.
SOD-123 Plastic-Encapsulate Diodes
B0520LW&B0530W&B0540W
SCHOTTKY RECTIFIER
SOD-123
FEATURES
z
Low Forward Voltage Drop
z
Guard Ring Construction forTransient Protection
z
High Conductance
+
MARKING: B0520LW: SD
B0530W: SE
B0540W: SF
Maximum Ratings and Electrical Characteristics, Single Diode @TA=25℃
Parameter
Symbol
Peak Repetitive Peak reverse voltage
VRRM
Working Peak Reverse Voltage
VRWM
DC Blocking
B0520LW
B0530W
B0540W
Unit
20
30
40
V
14
21
28
V
VR
Voltage
VR(RMS)
RMS Reverse Voltage
IO
500
mA
Peak forward surge current
IFSM
5.5
A
Power Dissipation
Pd
410
mW
RθJA
244
K/W
Storage temperature
TSTG
-65~+150
℃
Voltage Rate of Change
dv/dt
1000
V/µs
Average Rectified Output Current
Thermal
Resistance
Junction
to
Ambient
Electrical Ratings @TA=25℃
Parameter
Minimum
Reverse
Symbol
Breakdown
Voltage
Forward voltage
Reverse current
Reverse current
B0520LW
B0530W
B0540W
20
-
-
-
30
-
-
-
40
IR=20µA
VF1
0.3
0.375
-
IF=0.1A
VF2
0.385
0.430
0.510
VF3
-
-
0.62
IR1
75
-
-
IR2
-
20
-
IR3
250
-
10
IR4
-
130
-
IR5
-
-
20
V(BR)R
Unit
IR=250µA
V
V
IR=130µA
IF=0.5A
IF=1A
µA
VR=10V
VR=15V
VR=20V
µA
VR=30V
VR=40V
Capacitance between terminals
CT
170
pF
Reverse Recovery Time
trr
4
ns
1
Conditions
VR=0V,f=1MHz
IF=IR=10mA
Irr=0.1XIR,RL=100Ω
B0520LW&B0530W&B0540W
Typical Characteristics
2