SF81 View Datasheet(PDF) - Rectron Semiconductor
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Description
Manufacturer
SF81 Datasheet PDF : 2 Pages
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RATING AND CHARACTERISTIC CURVES ( SF81 THRU SF86 )
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
10
8
FIG. 2 - TYPICAL REVERSE CHARACTERISTICS
1000
6
4
Single Phase Half Wave
2
60Hz Inductive or
Resistive Load
0
0
50
100
150
CASE TEMPERATURE, ( )
FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
150
125
100
75
8.3ms Single Half Sine-Wave
(JEDEC Method)
50
25
0
1
2
5
10
20
50 100
NUMBER OF CYCLES AT 60Hz
TC = 100
100
10
TC = 25
1.0
0.1
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK
REVERSE VOLTAGE, (%)
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
40
20
10
4
SF81~SF84
2
SF85~SF86
1.0
.4
TJ=25
.2
Pulse Width = 300uS
1% Duty Cycle
.1
.6
.7
.8
.9 1.0 1.1 1.2 1.3
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
200
100
60
40
SF81~SF84
20
10
SF85~SF86
TJ = 25
6
4
2
1
.1 .2 .4 1.0 2 4 10 20 40 100
REVERSE VOLTAGE, ( V )
RECTRON
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