RATING AND CHARACTERTIC CURVES
SF41 thru SF48
FIG. 1
–
FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT,
(AMPERES
）
6.0
AVERAGE FORWARD CURRENT
AMPERES
5.0
4.0
3.0
2.0
1.0
0
25
50
75
100
125
150
175
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
FIG. 2
–
MAXIMUM NON-REPETITIVE SURGE CURRENT
200
150
100
50
PULSE WIDTH 8.3mS
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
0
1
2
5
10
20
50
100
AMBIENT TEMPERATURE (℃)
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL FORWARD CHARACTERISTICS
FIG.3
–
TYPICAL JUNCTION CAPACITANCE
INSTANTANEOUS FORWARD CURRENT,
(A)
100
SF41-SF44
100
SF41-SF44
SF45-SF48
10
T
J
= 25°C
PULSE WIDTH 300us
CAPACITANCE, (pF)
10
1.0
SF45-SF48
T
J
= 25°C f = 1 MHz
0.1
1
1
4
10
100
INSTANTANEOUS FORWARD VOLTAGE ,VOLTS
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
REVERSE VOLTAGE, (VOLTS)
~ 132 ~
HY [ HY ELECTRONIC CORP. ]
