SF17 データシートの表示（PDF） - Galaxy Semi-Conductor
部品番号
コンポーネント説明
メーカー
SF17 Datasheet PDF : 2 Pages
| |||
RATINGS AND CHARACTERISTIC CURVES
SF17 --- SF19
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
10
N 1.
N 1.
trr
+0.5A
(+)
25VDC
(approx)
(-)
D.U.T.
1
NONIN-
DUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE2)
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF.
JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 .
0
-0.25A
-1.0A
1cm
SET TIME BASE FOR 10/20 ns/cm
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
100
40
20
10
4.0
2.0
1.0
0.4
0.2
0.1
0.04
0.02
0.01
0
TJ =25
P ulse W idth=300 µs
SF17
SF18-SF19
0.5 1.0 1.5 2.0 2.5 3.0 3.5
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.3 -- FORWARD DERATING CURVE z
2
Single Phase
Half Wave 60HZ
Resistive or
Inductive Load
0.375"(9.5mm)Lead Length
1
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE,
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
100
60
40
20
10
6
4
2
TJ=25
f=1.0MHZ
10.1 0.2 0.4 1 2 4 10 20 40 100
REVERSE VOLTAGE,VOLTS
FIG.6 -- TYPICAL REVERSE CHARACTERISTIC
100
FIG.5 -- PEAK FORWARD SURGE CURRENT
30
8.3ms Single Half
Sine-Wave
25
20
15
10
5
0
1
5
10
50 100
NUMBER OF CYCLES AT 60Hz
10
1
T J= 100
.1
.0 1
0 20 40
T J= 25
60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE,
Document Number 0264028
BLGALAXY ELECTRICAL
www.galaxycn.com
2.
Share Link: 