SF17 View Datasheet(PDF) - Daesan Electronics Corp.
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SF17 Datasheet PDF : 2 Pages
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RATINGS AND CHARACTERISTIC CURVES SF11 THRU SF17
FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
100
NONINDUCTIVE NONINDUCTIVE
trr
+0.5A
(+ )
DUT
50Vdc
(approx)
PULSE
GENERATOR
(NOTE 2 )
0
-0.5A
(-)
OSCILLOSCOPE
NONINDUCTIVE (NOTE 2 )
FIG . 2 -MAXIMUM AVERAGE FORWARD
CURRENT DERATING
1.5
SINGLE PHASE
HALF WAVE60Hz
RESISTIVE OR
1.0
INDUCTIVE LOAD
0.375"(9.5mm)
LEAD LENGTH
0.5
NOTES: 1 . RISE TIME = 7ns max. INPUT
IMPEDANCE= 1 MEGOHM 22p
2 . RISE TIME = 10ns max.SOURSE
IMPEDANCE = 50ohmsf
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns / cm
0
25 50 75 100 125 150 175
AMBIENT TEMPERATURE . (OC)
FIG . 3 -TYPICAL REVERSE CHARACTERISTICS
1000
FIG . 4 -TYPICAL REVERSE CHARACTERISTICS
100.0
100
Tj=100OC
10
Tj=25O C
1
.1
0 20 40 60 80 100 120
PERCENT OF RATED PEAK REVERSE VOLTAGE . (% )
FIG . 5- MAXIMUM NON - REPETITIVE FORWARD
SURGE CURRENT
30
8.3ms Single Half Sine
Wave JEDEC Method
25
20
10
5
1
2
5
10
20
50 1 00
NUMBER OF CYCLES AT 60Hz
10.0
1.0
SF15-SSFF1176
0.1
Tj=25oC
Pulse Width=300 s
1% Duty Cycle
.01.4 .6 .8 1.0 1.2 1.4 1.6 1.8
FORWARD VOLTAGE . ( V )
FIG . 6 -TYPICAL REVERSE CHARACTERISTICS
175
150
125
100
75
SF11-SF14
50
25
SF15-SF17
.1
.5 1 2 5 10 20 50 100 200 500 1000
REVERSE VOLTAGE . ( V)
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