SEF201A Datasheet, PDF (2/2 Pages) SeCoS Halbleitertechnologie GmbH – 2.0AMP High Efficiency Recovery Rectifiers

Elektronische Bauelemente
SEF201A THRU SEF206A
VOLTAGE 50V ~ 800V
2.0AMP High Efficiency Recovery Rectifiers
RATING AND CHARACTERISTIC CURVES (SEF201A THRU SEF206A)
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
50
SEF204A
10 ^{SEF201A~SEF203A}
SEF205A
3.0
SEF206A
1.0
0.1
Tj=25 C
Pulse Width 300us
1% Duty Cycle
.01
.6
.9 1.1 1.4 1.7 2.0 2.3 2.6
FORWARD VOLTAGE,(V)
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
50W
NONINDUCTIVE
10W
NONINDUCTIVE
(+)
25Vdc
(approx.)
()
D.U.T.
1W
NON-
INDUCTIVE
OSCILLISCOPE
(NOTE 1)
()
PULSE
GENERATOR
(NOTE 2)
(+)
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
+0.5A
0
-0.25A
trr
|
|
|
|
|
|
|
|
-1.0A
1cm
SET TIME BASE FOR
50 / 10ns / cm
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
2.4
2.0
1.6
1.2
0.8
0.4
0
0
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
20 40
60 80 100 120 140 160 180 200
AMBIENT TEMPERATURE ( C)
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
40
30
20
10
0
1
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
5
10
50
100
NUMBER OF CYCLES AT 60Hz
35
30
25
20
15
10
5
0
.01
FIG.5-TYPICAL JUNCTION CAPACITANCE
.05 .1
.5 1
5 10
REVERSE VOLTAGE,(V)
50 100
http://www.SeCoSGmbH.com
01-Jun-2006 Rev. B
Any changing of specification will not be informed individual
Page 2 of 2