SR840 查看數據表（PDF） - Master Instrument Corporation
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SR840 Datasheet PDF : 2 Pages
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SCHOTTKY BARRIER RECTIFIER
SR820 THRU SR8100
VOLTAGE RANGE
CURRENT
20 to 100 Volts
8.0 Amperes
RATING AND CHRACTERISTIC CURVES SR820 THRU SB8100
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
10
8
6
4
2
0
0
50
100
150
CASE TEMPERATRUE (℃)
FIG.3-TYPICAL INSTANTANEOUS
40
FORWARD CHARACTERSTIC
20,30,40V
20
10
8
6
80,100V
4
2
50,60V
1.0
0.8
0.6
Tj =25℃
0.4
Pulse Width=200μs
0.2
0.1
0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1
INSTANTANEOUS FORWART VOLTAGE,VOLTS
FIG.2-TYPICAL REVERSE
CHARACTERISTICS
100
TC=100℃
10
TC=75℃
1.0
TC=25℃
0.1
0.01
0
100
120 200
300
REVERSE VOLTAGE VOLTS
150
130
110
90
70
50
30
20
0
1
FIG.4-MAXIMUM NON-REPETITIVE
SURGE CURRENT
8.3ms Single Half Sine-Wave
JEDEC Method
2
5
10
20
50
100
NUMBER OF CYCLES AT 60 Hz
FIG.5-TYPICAL JUNCTION
CAPACITANCE
400
350
300
250
TJ =25℃
200
150
1
2
5
10
20
50 100 200
500
REVERSE VOLTAGE,VOLTS
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