ND432025 데이터 시트보기 (PDF) - Powerex
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ND432025 Datasheet PDF : 4 Pages
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Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
ND432025
POW-R-BLOKTM
Dual SCR Isolated Module
250 Amperes / 2000 Volts
4
3.5
3
2.5
2
1.5
1
0.5
0
10
Maximum On-State Forward Voltage Drop
(Tj = 130C)
100
1000
Instantaneous On-State Current - It - Amperes
10000
Maximum Transient Thermal Impedance
(Junction To Case)
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
0.001
0.01
0.1
1
10
100
Time - t - Seconds
Maximum On-State Power Dissipation
(Sinusoidal Waveform)
120°
300
90°
180°
60°
200
30°
15°
100
0
0
0
180
360
CONDUCTION ANGLE
50
100
150
200
250
Average On-State Current - It(av) - Amperes
Maximum On-State Power Dissipation
(Rectangular Waveform)
500
360°
270°
400
180°
120°
300
60° 90°
30°
200
15°
100
0
0
0
180
360
CONDUCTION ANGLE
50
100
150
200
250
300
350
400
Average On-State Current - It(av) - Amperes
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
130
120
0
180
360
110
CONDUCTION ANGLE
100
15°
30°
90
60°
90°
120° 180°
80
0 20 40 60 80 100 120 140 160 180 200 220 240 260
Average On-State Current - It(av) - Amperes
Maximum Allowable Case Temperature
(Rectangular Waveform)
130
120
110
0
180
360
CONDUCTION ANGLE
100
90
80
15° 30°
60° 90°
120° 180°
270° 360°
70
60
0
50
100 150 200 250 300 350 400
Average On-State Current - It(av) - Amperes
Revision Date: 11/1/2001
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