SF81 Просмотр технического описания (PDF) - Daesan Electronics Corp.
Номер в каталоге
Компоненты Описание
производитель
SF81 Datasheet PDF : 2 Pages
| |||
RATINGS AND CHARACTERISTIC CURVES SF81 THRU SF87
FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
NONINDUCTIVE
10
NONINDUCTIVE
trr
+0.5A
(+ )
50Vdc
(approx)
(-)
DUT
NONINDUCTIVE
OSCILLOSCOPE
(NOTE 2 )
NOTES: 1 . RISE TIME = 7nsmax. INPUT
IMPEDANCE= 1 MEGOHM 22p
2 . RISETIME = 10ns max.SOURSE
IMPEDANCE = 50ohmsf
FIG . 2 -MAXIMUM AVERAGE FORWARD CURRENT DERATING
10
8
6
4
0
-0.25A
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns / cm
FIG . 3 - TYPICAL REVERSE CHARACTERISTICS
1000
100
TC=100OC
2
10
0
0
50
100
150
CASE TEMPERATURE . ( % )
FIG . 4 -MAXIMUM NON - REPETITIVE FORWARD SURGE CURRENT
TJ=25OC
120
8.3ms Single Half Sine
90
Wave JEDEC Method
60
30
1
2
5
10
20
50 1 00
NMBER OF CYCLES AT 60Hz
FIG . 5 -TYPICAL JUNCTIOON CAPACITANCE
100
90
TJ=25OC
80
70
60
SF
SF
-SF
-SF
50
12
5 10 20
50 100 200 500
REVERSE VOLTAGE . ( V)
1.0
TC=25O C
0.1
0 20 40 60 80 100 120
PERCENT OF RATED PEAK REVERSE VOLTAGE . (%)
FIG . 6 -TYPICAL FRWARD CHARACTERISTICS
100
30
10
SF81-SF864
SF 85-SF86
3.0
1.0
SF87
0.3
0.1
0.3
0.1
.4
Tj=25oC
Pulse Width=300 s
1% Duty Cycle
.6 .8 1.0 1.2 1.4 1.6 1.8
FORWARD VOLTAGE . ( V )
Share Link: 