B520 WEITRON [Weitron Technology], B520 Datasheet - Page 3

• Manufacturer Part Number: B520
• Description: Surface Mount Schottky Barrier Rectifiers
• Manufacturer: WEITRON [Weitron Technology]

http://www.weitron.com.tw
B520 thru B560
WEITRON
100
1.0
0.1
10
5.0
4.0
3.0
2.0
1.0
0
FIG.1 FORDWARD CURRENT DERATING CURVE
0
20
FIG.3 TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD VOLTAGE, (VOLTS)
SIGNE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
40
0.2
LEAD TEMPERATURE , C
B520 to B540
60
0.4
80
TJ=25 C
PULSEWIDTH:300us
2% Duty Cycle
0.6
100
100
10
1.0
0.1
0.01
0.001
B550 to B560
0
FIG.5 TYPICAL REVERSE CHARACTERISTICS
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
0.8
120
20
140
1.0
40
T
T
J
J
=125 C
=100 C
T
J
=25 C
60
80
FIG.2 MAXIMUM NON-REPETITIVE SURGE CURRENT
1000
300
250
200
100
150
100
50
0
10
1
100
0.1
FIG.4 TYPICAL JUNCTION CAPACITANCE
T
2
J
120
=25 C
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE , (VOLTS)
140
F=1MHz
5
1.0
SINGLE MALF-SINE-WAVE
10
PULSE WIDTH 8.3ms
(JEDEC METHOD)
4.0
20
10.0
50
100
100