Datasheet

PAGE . 2
November 12,2013-REV.04
SB520 SERIES
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT,
AMPERES
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON - REPETITIVE SURGE
CURRENT
LEAD TEMPERATURE , C
O
PEAK FORWARD SURGE CURRENT
AMPERES
NO. OF CYCLE AT 60Hz
240
210
180
150
120
90
60
30
0
12 51020 50100
8.3ms Single
Half Since-Wave
JEDEC Method
0 20 40 60 80 100 120 140 160 180
4
3
2
1
0
5
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
0.2
0.1
1.0
10
0.4 0.6 0.8 1.0
T=25C A
O
20-40V
50-60V
FORWARD CURRENT, AMPERES
FORWARD VOLTAGE, VOLTS
Fig.3- TYPICAL REVERSE CHARACTERISTIC
T =100 CJ
O
T= CJ25
O
VRRM=20-40V
VRRM=50-60V
20
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
40 60 80 100 120
REVERSE CURRENT, mA
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
=20-30V
=40-60V
SINGLE PHASE
HALF WAVE
60H
Z
RESISTIVE OR
INDUCTIVE LOAD