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SF31 Datasheet(PDF) 2 Page - Shenzhen Taychipst Electronic Co., Ltd

No. de pieza SF31
Descripción Electrónicos  SUPER FAST RECTIFIERS
PDF  2 Pages
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Fabricante Electrónico  TAYCHIPST [Shenzhen Taychipst Electronic Co., Ltd]
Página de inicio  http://www.taychipst.com
Logo TAYCHIPST - Shenzhen Taychipst Electronic Co., Ltd

SF31 Datasheet(HTML) 2 Page - Shenzhen Taychipst Electronic Co., Ltd

  SF31 Datasheet HTML 1Page - Shenzhen Taychipst Electronic Co., Ltd SF31 Datasheet HTML 2Page - Shenzhen Taychipst Electronic Co., Ltd  
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SUPER FAST RECTIFIERS
E-mail: sales@taychipst.com
Web Site: www.taychipst.com
50V-600V
3.0A
2 of 2
SF31 THRU SF38
0.1
1.0
.01
10
50
RATING AND CHARACTERISTIC CURVES (SF31 THRU SF38)
FIG.4-TYPICAL REVERSE
FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
CHARACTERISTICS
FIG.2-TYPICAL FORWARD CURRENT
0.5
1.0
1.5
2.0
2.5
3.0
(+)
(+)
25Vdc
(approx.)
( )
( )
10
NONINDUCTIVE
50
NONINDUCTIVE
W
W
PULSE
GENERATOR
(NOTE 2)
OSCILLISCOPE
(NOTE 1)
1
NON-
INDUCTIVE
W
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
-1.0A
|
|
|
|
|
|
|
|
1cm
SET TIME BASE FOR
50 / 10ns / cm
trr
D.U.T.
3.0
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
0.375"(9.5mm) Lead Length
DERATING CURVE
Tj=100 C
Tj=25 C
0
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE,( C)
0
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
20
40
60
80
100 120 140
0.1
1.0
.01
10
50
FIG.3-TYPICAL FORWARD
CHARACTERISTICS
FORWARD VOLTAGE,(V)
Pulse Width 300us
1% Duty Cycle
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
3.0
Tj=25 C
FIG.6-TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE,(V)
175
150
125
100
75
50
25
0
.01
.05
.1
.5
1
5
10
50
100
25
0
50
75
100
125
NUMBER OF CYCLES AT 60Hz
1
10
5
50
100
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
FIG.5-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT



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