Datasheet

PAGE . 2
October 3,2014-REV.04
SK52~SK56
RATING AND CHARACTERISTIC CURVES
Fig.2 -MAXIMUM NON-REPETITIVE SURGE
CURRENT
PEAK FORWARD SURGE CURRENT
AMPERES
NO. OF CYCLE AT 60H
Z
11010
0
20
40
60
80
100
AVERAGE FORWARD CURRENT,
AMPERES
Fig.1- FORWARD CURRENT DERATING CURVE
LEAD TEMPERATURE , C
O
0 20 40 60 80 100 120 140 160 180
4
3
2
1
0
5
=20-30V
=40-60V
SINGLE PHASE
HALF WAVE
60H
Z
RESISTIVE OR
INDUCTIVE LOAD
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 C
J
O
T=25 C
J
O
V =20-40V
RRM
V =50-60V
RRM
20
10
-3
10
-2
10
-1
10
0
10
3
40 60 80 100 120
REVERSE CURRENT, mA
PERCENT OF RATED PEAK REVERSE VOLTAGE.%
10
2
10
1