3R12 Datasheet, PDF (2/2 Pages) Galaxy Semi-Conductor Holdings Limited – HIGH VOLTAGE RECTIFIERS

Diode Semiconductor Korea
3R12 --- 3R20
FIG.1 -- FORWARD DERATING CURVE
3.0
1.0
Single Phase
Half Wave 60HZ
Resistive or
Inductive Load
0
25 50
75 100 125 150 175 200
AMBIENT TEMPERATURE,
FIG.2 -- TYPICAL FORWARD CHARACTERISTICS
100
10
1.0
0.1
TJ=25
Pulse Width=300µs
.01
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.3 -- PEAK FORWARD SURGE CURRENT
150
TJ=125
8.3ms Single Half
100
Sine - Wave
50
0
1
10
100
NUMBER OF CYCLES AT 60Hz
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
100
10
TJ=25
0
1
4
10
100
REVERSE VOLTAGE,VOLTS
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