SF15 Ver la hoja de datos (PDF) - CHENG-YI ELECTRONIC CO., LTD.
Número de pieza
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SF15 Datasheet PDF : 2 Pages
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SF11 thru SF16
SUPER FAST RECTIFIER
RATING AND CHARACTERISTICS CURVES
SF11 THRU SF16
CHENG- YI
ELECTRONIC
Fig. 1 - TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
50
NONINDUCTIVE
10
NONINDUCTIVE
trr
+0.5A
(+)
D.U.T.
25 Vdc
(approx.)
1
(-)
NON-
INDUCTIVE
(-)
PULSE
GENERATOR
(NOTE 2)
0
-0.25
OSCILLOSCOPE
(NOTE 1)
(+)
-1.0A
NOTES : 1. Rise Time=7ns max., Input Impedance=
1 megohm, 22pF.
2. Rise Time=10ns max., Source Impedance=
50 ohms.
1cm
SET TIME BASE
FOR 10 /20 ns/cm
Fig. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
6
SINGLE PHASE
HALF WAVE
5
60Hz
4
RESISTIVE OR
INOUCTIVE LOAD
3
2
1
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, 0C
Fig. 3 - TYPICAL REVERSE
CHARACTERISTICS
100
TJ=150C0
10
TJ=100C0
1.0
Fig. 4 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10.0
TJ = 250C
1.0
.1
TJ=25C0
0.1
.01
20 40 60 80 100 120
PERCENT OF RATED PEAK
REVERSE VOLTAGE, (%)
.01
Pulse Width-300 s
1% DUTY CYCLE
.001
.2 .4 .6 .8 1.0 1.2 1.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 5 - MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
40
30
8.3ms Single Half Sine Wave
JEDEC Method
25
20
15
10
5
1
2
5
10
20
50 100
NUMBER OF CYCLES AT 60 Hz
Fig. 6 - TYPICAL JUNCTION CAPACITANCE
200
100
60
40
20
SF11~SF14
10
6
TJ = 250C
SF15~SF16
4
2
1
.1 .2 .4
1.0 2 4 10 20 40 100
REVERSE VOLTAGE, (V)
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