Datasheet

PAGE . 2
January 7,2011-REV.04
SB320 SERIES
RATING AND CHARACTERISTIC CURVES
Fig.3- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
Fig.4- MAXIMUM NON - REPETITIVE SURGE CURRENT
INSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PEAK FORWARD SURGE CURRENT,
AMPERES
NO. OF CYCLE AT 60HZ
90
80
70
60
50
40
30
20
10
1 2 5 10 20 50 100
.6
.80
50
0.1
10
1.0
.4.2
T=25 C
f = 1.0mHz
Vsig= 50mVp-p
J
O
20-40V
50-60V
Fig.2- TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,mA
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
020406080100
10
1.0
0.1
0.01
.001
T=100C
O
T=75C
O
T=25C
J
J
J
O
V =20-40V
V =50-60V
RRM
RRM
Fig.1- FORWARD CURRENT DERATING CURVE
5.0
4.0
2.0
0
1.0
3.0
0 20406080100120140160
LEAD TEMPERATURE, C
O
20-30V
40-60V
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES