SF61 查看數據表（PDF） - Daesan Electronics Corp.
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SF61 Datasheet PDF : 2 Pages
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RATINGS AND CHARACTERISTIC CURVES SF61 THRU SF67
FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
10
NONINDUCTIVE NONINDUCTIVE
trr
+0.5A
(+ )
DUT
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2 )
OSCILLOSCOPE
(NOTE 2 )
NOTES: 1 . RISE TIME = 7nsmax. INPUT
IMPEDANCE= 1 MEGOHM 22p
2 . RISETIME = 10ns max.SOURSE
IMPEDANCE = 50ohmsf
0
-0.25A
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns / cm
FIG . 2 -MAXIMUM AVERAGE FORWARD
CURRENT DERATING
6.0
5.0
4.0
3.0 SINGLE PHASE
2.0
HALF WAVE 60Hz
RESISTIVE OR
1.0
INDUCTIVE LOAD
0.375"(9.5m m)
LEAD LENGTH
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
10.0
1.0
SF67
1
TJ=25O C
.1
0 20 40 60 80 100 120
PERCENT OF RATED PEAK REVERSE VOL. (% )
FIG . 5 -MAXIMUM NON- REPETITIVE FORWARD SUREG
CURRENT
175
150
125
8.3ms Single Half Sine
100
Wave JEDEC Method
75
50
25
01
2
5
10
20
50 100
NUMBER OF CYCLES AT 60Hz
0.1
.01
.4 .6
Tj=25oC
Pulse Width=300 s
1% Duty Cycle
.8 1.0 1.2 1.4 1.6 1.8
FIG . 6 -TYPICAL JUNCTION CAPACITANCE
200
180
TJ=25O C
160
140
120
SF61 -SF64
100
80
SF65 -SF67
60
.1
.5 1 2 5 10 20 50 100 200 500 1000
REVERSE VOLTAGE ,(V)
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