SUF4001 Datasheet, PDF (2/2 Pages) Diotec Semiconductor – Ultrafast Switching Surface Mount Si-Rectifiers

Diode Semiconductor Korea
SUF4001 - - - SUF4007
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
1.0
.8
.6
.4
Single Phase
Half Wave 60Hz
.2 _{Resistive or}
Inductive Load
0
0 25 50 75
100 125
150 175
AMBIENT TEMPERATURE, ( )
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10
4.0
2.0
SUF4001-SUF4004
1.0
SUF4005-SUF4007
0.4
0.2
0.1
0.04
0.02
0.01
0
TJ=25
Pulse Width=300µs
0.4 0.8 1.2 1.6 2.0 2.4
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
40
30
20
10
8.3ms Single Half Sine-Wave
(JEDED Method)
0
1 2 4 6 8 10 20 40 60 80 100
NUMBER OF CYCLES AT 60Hz
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
TJ = 100
.4
.1
.04
TJ = 25
.01
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG.5 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
N 1.
10
N 1.
(+)
50VDC
(approx)
(-)
D.U.T.
1
NONIN-
DUCTIVE
OSCILLOSCOPE
(NOTE 1)
(-)
PULSE
GENERATOR
(NOTE2)
(+)
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M
t rr
+0.5A
0
-0.25A
-1.0A
1cm
22pF. _{SET TIME BASE FOR 25 ns/cm}
2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50
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