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CM420890 Datasheet PDF : 4 Pages
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Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
CM420890
SCR/Diode POW-R-BLOK™ Modules
90 Amperes/800 Volts
MAXIMUM
ON-STATE CHARACTERISTICS
2.4
Tj = 125oC
2.0
1.6
1.2
0.8
0.4
100
101
102
103
INSTANTANEOUS ON-STATE CURRENT, ITM,
(AMPERES)
MAXIMUM ON-STATE POWER DISSIPATION
(SINUSOIDAL WAVEFORM)
160
140
120
100
80
60
40
360o
RESISTIVE,
INDUCTIVE
LOAD PER
SINGLE
ELEMENT
= 30o
180o
120o
90o
60o
20
0
0
20 40 60 80 100
AVERAGE ON-STATE CURRENT, IT(AV),
(AMPERES)
TRANSIENT THERMAL IMPEDANCE
CHARACTERISTICS (JUNCTION-TO-CASE)
100
101
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
10-3
10-2
10-1
100
TIME, t, (SECONDS)
2000
MAXIMUM ALLOWABLE PEAK SURGE
(NON-REPETITIVE) CURRENT
1600
1200
800
400
0
100
101
102
CYCLES AT 60 HZ
MAXIMUM ALLOWABLE CASE TEMPERATURE
(RECTANGULAR WAVEFORM)
130
120
110
100
360o
RESISTIVE, INDUCTIVE
LOAD PER SINGLE
ELEMENT
90
80
70
= 30o 60o 90o 120o 180o 270o DC
60
50
0
102
20 40 60 80 100 120 140 160
AVERAGE ON-STATE CURRENT, IT(AV),
(AMPERES)
TRIGGERING
CHARACTERISTICS
101
VGFM = 10V
VGT = 3.0V
PGM = 5.0W
PG(AV) =
0.50W
100 IGT = 100mA
Tj = 25oC
IGFM =
2.0A
VGDM = 0.25V
10-1
101
102
103
104
INSTANTANEOUS GATE CURRENT, IG, (mA)
MAXIMUM ALLOWABLE CASE TEMPERATURE
(SINUSOIDAL WAVEFORM)
130
120
110
100
90
360o
RESISTIVE, INDUCTIVE
LOAD PER SINGLE
ELEMENT
80
70
= 30o 60o 90o 120o 180o
60
50
0
20 40 60 80 100
AVERAGE ON-STATE CURRENT, IT(AV),
(AMPERES)
MAXIMUM AVERAGE ON-STATE POWER
DISSIPATION (RECTANGULAR WAVEFORM)
160
DC
140
270o
180o
120
100
120o
90o
80
60o
60
= 30o
40
360o
20
RESISTIVE, INDUCTIVE LOAD
PER SINGLE ELEMENT
0
0 20 40 60 80 100 120 140 160
AVERAGE ON-STATE CURRENT, IT(AV),
(AMPERES)
MAXIMUM ALLOWABLE CASE TEMPERATURE
(REVERSE PARALLEL CONNECTION)
130
120
NOTE: THE CURVES INDICATE THE
RELATIONSHIP BETWEEN THE CASE
TEMPERATURE AND THE RMS
ON-STATE CURRENT FOR EACH
MODULE.
110
100
= 30o
60o
90o
90
360o
120o
180o
RESISTIVE,
INDUCTIVE LOAD
80
0
40 80
120
160 200
RMS ON-STATE CURRENT, I(RMS), (AMPERES)
SD-19
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