RATINGS AND CHARACTERISTIC CURVES DSF1A THRU DSF1J
FIG. 1- FORWARD CURRENT DERATING CURVE
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
30
1.0
0.8
0.6
0.4
0.2
0
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
25
20
15
10
5.0
0
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
0
25
50
75
100
125
150
175
1
10
100
NUMBER OF CYCLES AT 60 Hz
AMBIENT TEMPERATURE,
C
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
1,000
100
10
20
10
TJ=25 C
PULSE WIDTH=300 µs
1%DUTY CYCLE
1
TJ=100 C
1
0.1
DSF1A-DSF1D
DSF1E-DSF1G
DSF1J
0.1
0.01
0.01
TJ=25 C
0
0.4
0.8
1.2
1.6
1.8
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
0.1
0.01
0.1
1
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
MDD ELECTRONIC
MDD [ Chendahang Electronics Co., Ltd ]
