SR520 查看數據表（PDF） - Electronics Industry
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SR520 Datasheet PDF : 2 Pages
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RATING AND CHARACTERISTIC CURVES ( SR520 - SR560 )
FIG.1 - FORWARD CURRENT DERATING CURVE
5
4
SR550
SR520
SR560
SR530
3
SR540
2
1
0
0 25 50 75 100 125 150 175
LEAD TEMPERATURE, (°C)
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
150
120
90
60
30
0
12
4 6 10 20 40 60 100
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
20
10
SR520
SR530
SR540
SR550
SR560
SR570
1.0
TJ = 25 °C
0.1
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1
FORWARD VOLTAGE, VOLTS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
10
TJ= 100 °C
1.0
0.1
TJ = 25 °C
0.01
0
20 40
60 80 100 120 140
PERCENT OF RATED REVERSE
VOLTAGE, (%)
Page 2 of 2
Rev. 02 : March 25, 2005
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