RATINGS AND CHARACTERISTIC CURVES 1S20 THRU 1SA0
FIG. 1- FORWARD CURRENT DERATING CURVE
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
40
32
24
16
1
0.8
0.6
0.4
0.2
0
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
1S20-1S40
1S50-1SA0
8
0
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
25
50
75
100
125
150
175
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
10
20
10
TJ=100 C
TJ=75 C
1
0.1
TJ=25 C
PULSE WIDTH=300 µs
1%DUTY CYCLE
1
0.1
0.01
1S20-1S40
1S50-1S60
1S70-1SA0
TJ=25 C
0.01
0.2
0.4
0.6
0.8
1.0 1.1
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
FIG. 5-TYPICAL JUNCTION CAPACITANCE
100
2000
1000
1S20-1S40
1S50-1SA0
10
1
100
TJ=25 C
0.1
0.01
0.1
1
10
100
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
MDD ELECTRONIC
MDD [ Chendahang Electronics Co., Ltd ]
