SK22 查看數據表（PDF） - SUNMATE electronic Co., LTD
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SK22 Datasheet PDF : 2 Pages
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RATING AND CHARACTERISTIC CURVES ( SK22 - SK2B )
FIG.1 - FORWARD CURRENT DERATING CURVE
2.5
SK25
2.0
THRU
SK2B
1.5
SK22
SK23
SK24
1.0
0.5
0
0
25
50
75
100 125 150 175
LEAD TEMPERATURE, (°C)
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
75
60
45
30
15
0
12
4 6 10 20
40 60 100
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
20
10
SK22
SK23
SK24
SK28
SK29
SK2B
SK25
SK26
1.0
SK27
TJ = 25 °C
PULSE W IDTH = 300µs
DUTY CYCLE = 2%
0.1
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1
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, (%)
2 of 2
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