LD431843 데이터 시트보기 (PDF) - Powerex
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LD431843 Datasheet PDF : 5 Pages
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Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
LD43__43
POW-R-BLOKTM
Dual SCR Isolated Module
430 Amperes / 1800-2200 Volts
5
4
3
2
1
0
10
800
700
600
500
400
300
200
100
0
0
Maximum On-State Forward Voltage Drop
( Tj = 125 °C )
100
1000
Instantaneous On-State Current - Itm - Amperes
10000
0.070
0.060
0.050
0.040
0.030
0.020
0.010
0.000
0.0001
Maximum On-State Power Dissipation
(Sinusoidal Waveform)
120°
180°
90°
60°
15°
30°
0
180
360
CONDUCTION ANGLE
100
200
300
400
500
Average On-State Current - Itm(av) - Amperes
130
120
110
100
90
80
70
0
Maximum Transient Thermal Impedance
(Junction to Case)
0.001
0.01
0.1
1
Time - t - Seconds
10
100
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
0
180
360
CONDUCTION ANGLE
15°
30°
60°
90°
120°
180°
100
200
300
400
500
Average On-State Current - It(av) - Amperes
1200
1000
800
600
400
200
0
0
Maximum On-State Power Dissipation
(Rectangular Waveform)
60°
30°
15°
120°
90°
180°
270°
360°
0
180
360
CONDUCTION ANGLE
100
200
300
400
500
600
700
800
Average On-State Current - It(av) - Amperes
130
120
110
100
90
80
70
60
50
0
Maximum Allowable Case Temperature
(Rectangular Waveform)
0
180
360
CONDUCTION ANGLE
15°
30°
60°
90° 120°
180°
270°
360°
100
200
300
400
500
600
700
800
Average On-State Current - It(av) - Amperes
Revision Date: 03/06/2015
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