BY550-50 Datasheet, PDF (2/2 Pages) Jinan Gude Electronic Device – 5.0 AMP.SILICON RECTIFIERS

BY550-50--BY550-1000
Plastic Silicon Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- TYPICAL FORWARD CHARACTERISTICS
10
1.0
TJ=25⁰ C
Pulse Width
=300us
0.1
.01
0.4 0.6
0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.2 -- TYPICAL FORWARD DERATING CURVE
1.5
1.25
1.0
0.75
0.5
Single Phase
Half Wave 60H Z
Resistive or
Inductive Load
0.25
0
25
50 75
100 125 150 175
AMBIENT TEMPERATURE,
FIG.3 -- PEAK FORWARD SURGE CURRENT
FIG.4--TYPICAL JUNCTION CAPACITANCE
450
400
350
300
250
200
150
100
50
1
TJ=125
8.3ms Single Half
Sine-Wave
2 4 8 10 20 40 60 80 100
NUMBER OF CYCLES AT 60Hz
1000
600
400
200
100
TJ=25
40
20
10
.1 .2 .4
1.0 2 4
10 20 40
100
REVERSE VOLTAGE,VOLTS
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