SF21G 查看數據表（PDF） - Yea Shin Technology Co., Ltd
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SF21G Datasheet PDF : 2 Pages
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RATINGS AND CHARACTERISTIC CURVES
SF21G~SF28G8
RATING AND CHARACTERISTIC CURVES
4.0
SINGLE PHASE, HALF-WAVE, 60Hz RESISTIVE
3.0
OR INDUCTIVE LOAD .375" (9mm) LEAD LENGTHS
2.0.
.
1.0.
.
0
0
20
40
60
80 100 120 140 160 180
AMBIENT TEMPERATURE,OC
FIG.1 MAXIMUM AVERAGE FORWARD CURRENT RATING
1000
100
10
TJ= 125OC
TJ= 75OC
1.0
TJ= 25OC
0.1
20 40
60 80 100 120
PERCENT OF RATED PEAK INVERSE VOLTGE, VOLTS
FIG.3 TYPICAL REVERSE CHARACTERISTICS
60
50
40
30
20
10
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
FIG.2 MAXIMUM NON-REPEITIVE SURGE CURRENT
100
10
50-200V
300-400V
1.0
600-800V
0.1
TJ = 25 OC
.01
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
INSTANTANEOUS FORWARD VOLTAGE VOLTS
FIG.4 TYPICAL FORWARD CHARACTERISTICS
60
50
40
30
20
10
0.1
0.5 1
5 10 20 50 100 200 500 1000
REVERSE VOLTAGE, VOLTS
FIG.5 TYPICAL JUNCTION CAPACITANCE
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