RU4D Просмотр технического описания (PDF) - SUNMATE electronic Co., LTD
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RU4D Datasheet PDF : 2 Pages
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FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
10
N 1.
N 1.
(+)
25VDC
(approx)
(-)
D.U.T.
1
NONIN-
DUCTIVE
OSCILLOSCOPE
(NOTE1)
PULSE
GENERATOR
(NOTE2)
+ 0.5A
0
-0 .2 5 A
-1 .0 A
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF. JJJJ
2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 .
trr
1cm
SET TIME BASE FOR 10/20 ns/cm
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
30
10
1.0
0.1
0.01
RU4DS
RU4D
0.001
0
0.5
1.0
1.5
2.0 2.5
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.3 -- FORWARD DERATING CURVE
2.5
RU4DS
2.0
1.5
RU4D
1.0
Single Phase
Half Wave 60Hz
Resistive or
Induction Load
0.5
0
0
25
50
75
100 125 150
AMBIENT TEMPERATURE,
FIG.4 -- PEAK FORWARD SURGE CURRENT
50
40
8.3ms Single Half
Sine-Wave
30
20
10
0
1
5
10
50
NUMBER OF CYCLES AT 60Hz
FIG.5--TYPICAL JUNCTION CAPACITANCE
200
100
60
40
20
10
4
TJ=25
2
1
0.1 0.2 0.4 1 2 4
10 20 40 100
REVERSE VOLTAGE,VOLTS
2 of 2
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