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DR251 Datasheet(数据表) 2 Page - MIC GROUP RECTIFIERS

部件型号  DR251
说明  DISH AUTOMOTIVE RECTIFIER
下载  2 Pages
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制造商  MIC [MIC GROUP RECTIFIERS]
网页  http://www.cnmic.com
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DR251 Datasheet(HTML) 2 Page - MIC GROUP RECTIFIERS

   
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DISH AUTOMOTIVE RECTIFIER
E-mail: sales@cnmic.com
Web Site: www.cnmic.com
VOLTAGE RANGE
100 to 400 Volts
DR251 THRU DR256
DRS251 THRU DRS256
CURRENT
25.0 Amperes
RATINGS AND CHARACTERISTIC CURVES
F1G.2 MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
F1G.1 TYPICAL FORWARD CURRENT
DERATING GURVE
1 Cycle
NUMBER OF CYCLES AT 60 Hz
100
60
40
20
10
8
6
4
2
1
8.3ms Single Half Sine-Wave
(JEDEC Method) Tj=Tj max
AMBIENT TEMPERATURE, ()
125
100
150
175
75
50
25
0
0
20
Single Phase
Half Wave 60Hz
Resistive or Inductive Load
0.375″(9.5mm) Lead Length
100
400
200
80
40
30
10
300
600
500
F1G.3 TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD VOLTAGE,(V)
1000
100
10
1.0
0.1
1.4
1.6
2.0
1.8
1.0
1.2
0.8
0.6
T1=25℃
PULSE WIDTH=300μS
1%DUTY CYCLE
50
40
30
20
0
0
SQUARE WAVE
DC
80
50
30
AVERAGE FORWARD CURRENT, (A)
F1G.4 FORWARD ROWER DISSIPATION
60
DR251 THRU DR256
DRS251 THRU DRS256




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