B0540WS View Datasheet(PDF) - Weitron Technology
Part Name
Description
Manufacturer
B0540WS Datasheet PDF : 3 Pages
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B0520LWS
B0530WS/B0540WS
Maximum Ratings (TA=25˚C Unless otherwise noted)
Characteristic
Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
VRRM
VRWM
VR
VR(RMS)
B0520LWS
20
14
B0530WS
30
21
B0540WS
40
28
Unit
V
V
Average Rectified Output Current
IO
Peak Forward Surge Current
IFSM
Power Dissipation
Pd
500
mA
5.5
A
410
mW
Thermal Resistance junction to Ambient
Operating Temperature Range
Storage Temperature Range
Voltage Rate of Change
RθJA
TJ
TSTG
dv/dt
244
+125
-65 to +125
1000
°C/W
°C
°C
V/µs
Electrical Characteristics (TA=25˚C Unless otherwise noted)
Characteristic
Reverse Breakdown Voltage
IR=250µA
IR=130µA
IR=20µA
Forward Voltage
IF=0.1A
IF=0.5A
IF=1.0A
Reverse Current
VR=10V
VR=15V
VR=20V
VR=30V
VR=40V
Capacitance between terminals
VR=1.0V, f=1.0MHz
Reverse Recovery Time
IF=IR=10mA
Irr=0.1 I I IR , RL =100W
Symbol B0520LWS B0530WS B0540WS Unit
20
V(BR)R
-
-
-
-
30
-
V
-
40
0.3
0.375
-
VF
0.385
0.430
0.510
V
-
-
0.62
75
-
IR
-
20
250
-
-
130
-
-
-
-
µA
10
-
20
CT
170
pF
trr
4.0
ns
Device Marking
Item
B0520LWS
B0530WS
B0540WS
Marking
SD
SE
SF
Eqivalent Circuit diagram
1
2
WEITRON
2/3
http://www.weitron.com.tw
19-May-06
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