SF41_17 Datasheet, PDF (2/3 Pages) HY ELECTRONIC CORP. – SUPER FAST RECTIFIERS

RATING AND CHARACTERTIC CURVES
SF41 thru SF48
FIG. 1 – FORWARD CURRENT DERATING CURVE
6.0
5.0
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
4.0
3.0
2.0
1.0
0
25
50
75
100 125
150 175
AMBIENT TEMPERATURE (℃)
1000
FIG. 3 – TYPICAL JUNCTION CAPACITANCE
100
SF41-SF44
SF45-SF48
TJ = 25°C f = 1MHz
10
1
4
10
40
100
REVERSE VOLTAGE ,VOLTS
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
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL FORWARD CHARACTERISTICS
100
TJ = 25°C
PULSE WIDTH 300us
SF41-SF44
10
SF45-SF46
1.0
SF48
0.1
0
0.2 0.4
0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE ,VOLTS
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
Rev. 7, 13-Mar-2017