B0520W/B0530W/B0540W
SCHOTTKY DIODE
1.80(.071)
1.40(.055)
SOD-123
1.65(.065)
1.55(.061)
3.86(0.152)
3.56(0.145)
2.84(0.112)
2.54(0.100)
3.9(0.154)
3.7(0.146)
2.7(0.106)
2.6(0.102)
FEATURES
Low forward voltage drop
Guard ring construction for transient protection
High conductance
Also available in lead free version
.15(.006)
MAX
.71(0.028)
.50(0.020)
1.35(.053)
.94(.037)
.135(.005)
.127(.004)
.25(.010)
MIN
Dimensions in millimeters and (inches)
0.6(.023)
0.5(.020)
1.15(.045)
1.05(.041)
MECHANICAL DATA
Case: Molded plastic body
Terminals: Plated leads solderable per MIL-STD-750,
Method 2026
Polarity: Polarity symbols marked on case
Marking: B0520 W:SD, B0530W:SE, B0540W:SF
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Maximum ratings and electrical characteristics, Single diode @TA=25C
PARAMETER
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC Blocking voltage
RMS Reverse voltage
Average rectified output current
Peak forward surge current
Power dissipation
Thermal resistance junction to ambient
Storage temperature
Voltage rate of change
SYMBOLS
VRRM
VRWM
VR
VR(RMS)
IO
IFSM
Pd
RΘJA
TSTG
dv/dt
B0520W
20
14
B0530W
30
21
500
5.5
410
244
-65 to +150
1000
B0540W
40
28
UNITS
VOLTS
V
mA
A
mW
C/W
C
V/uS
Electrical ratings @TA=25C
PARAMETER
Minimum reverse breakdomn voltage
Forward voltage
Reverse current
Capacitance between terminals
Reverse recovery time
SYMBOLS B0520W
20
VBR
VF1 0.3
VF2 0.385
VF3
IR1 75
IR2
IR3 250
IR4
IR5
CT 170
B0530W B0540W
30
0.375
0.430
40
0.510
0.62
20
130
170
10
20
170
trr 4
Unit
V
V
V
V
V
V
uA
uA
uA
uA
uA
pF
ns
Conditions
IR=250uA
IR=130uA
IR=20uA
IF=0.1A
IF=0.5A
IF=1.0A
VR=10V
VR=15V
VR=20V
VR=30V
VR=40V
VR=1V,f=1.0MHz
IF=IR=10mA
Irr=0.1XIR,RL=100
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