ERC38-04 Datasheet, PDF (2/2 Pages) Galaxy Semi-Conductor Holdings Limited – HIGH EFFICIENCY RECTIFIER

RATINGS AND CHARACTERISTIC CURVES
ERC38-04 -- ERC38-06
FIG.1--TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
10
N1.
N1.
(+)
25VDC
(approx)
(-)
D.U.T.
1
NONIN-
DUCTIVE
OSCILLOSCOPE
(NOTE 1)
(+)
PULSE
GENERATOR
(NOTE2)
(-)
+0.5A
0
-0.25A
-1.0A
trr
1cm
NOTES:1.RISE TIME=7ns MAX.INPUT IMPEDANCE=1MΩ.22pF
2.RISETIME=10ns MAX.SOURCEIMPEDANCE=50Ω.
FIG.2 --FORWARD DERATING CURVE Z
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
Single Phase
Half Wave 60Hz
Resisive or
Inductive Load
20 40 60 80 100 120 140 150
SET TIMEBASEFOR 20/30 ns/cm
FIG.3--TYPICAL JUNCTION CAPACITANCE
200
100
60
40
20
10
ERC38-04---ERC38-05
4
ERC38-06
TJ=25
2
1
0.1 0.2 0.4 1 2 4
10 20 40 100
AMBIENT TEMPERATURE.
REVERSE VOLTAGE,VOLTS
FIG.4--PEAK FORWARD SURGE CURRENT
FIG.5 -- TYPICAL FORWARD CHARACTERISTIC
40
35
TJ=125
30
8.3ms Single Half
Sine-Wave
25
20
15
10
5
0
1
2
4
8 10 20 40 60 80 100
10
1.0
0.1
TJ=25
Pulse Width=300µS
0.010 _{0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4}
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
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Document Number 0262017
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2.