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SF21 Datasheet(PDF) 2 Page - DIYI Electronic Technology Co., Ltd.

Part # SF21
Description  2.0 AMP. Super Fast Plastic silic Rectifiers n o
PDF  2 Pages
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Manufacturer  DYELEC [DIYI Electronic Technology Co., Ltd.]
Direct Link  http://www.dyelec.com/
Logo DYELEC - DIYI Electronic Technology Co., Ltd.

SF21 Datasheet(HTML) 2 Page - DIYI Electronic Technology Co., Ltd.

  SF21 Datasheet HTML 1Page - DIYI Electronic Technology Co., Ltd. SF21 Datasheet HTML 2Page - DIYI Electronic Technology Co., Ltd.  
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SF21 THRU SF28
80
60
40
20
2.5
2.0
1.5
1.0
.5
FIG. 1 – FORWARD CURRENT DERATING CURVE
AMBIENT TEMPERATURE (℃)
0
0
25
50
75
100
125
150
175
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
FIG. – MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
PULSE WIDTH 8.3ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
1
0
2
5
10
20
50
100
FIG. – TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE
1
100
10
1
4
10
100
T = 25°C
f = 1 MHz
SF -SF
SF -SF
FIG. -TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD VOLTAGE
0.2
0.4
0.6
0.8
1.2
1.6
1.4
1.0
1.8
100
10
0.1
1.0
2.0
T = 25°C
PULSE WIDTH 300us
21
24
25
28
SF25-SF26
SF21-SF24
SF28
A
A
V
V
version:01
www.dyelec.com



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