SF55 查看數據表（PDF） - Rectron Semiconductor
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SF55 Datasheet PDF : 7 Pages
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RATING AND CHARACTERISTICS CURVES ( SF51 THRU SF57 )
20
10
TJ = 25 OC
3.0
SF57
1.0
0.3
SF55~SF56
0.1
SF51~SF54
0.03
Pulse Width=300uS
1% Duty Cycle
0.01 0
0.5
1.0 1.5 2.0 2.5 3.0 3.5
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG.4 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
200
8.3ms Single Half Sine-Wave
(JEDED Method)
100
50
30
20
10
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
200
TJ = 25 OC
100
SF51~SF54
60
40
20
SF55~SF57
10
6
4
2
1
0.1 0.2 0.4
1.0 2 4
10 20 40 100
REVERSE VOLTAGE, (V)
FIG.6 TYPICAL JUNCTION CAPACITANCE
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