CM431290
CM431690
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
Dual SCR
POW-R-BLOK™ Modules
90 Amperes/1200-1600 Volts
A
B
A1K2
K1
A2
K2 G2
L - DIA.
(2 TYP.)
G
E
E
H
K1
G1
D
M - M5 THD
(3 TYP.)
.110 TAB
J
Description:
Powerex Dual SCR
POW-R-BLOK™ Modules are
designed for use in applications
requiring phase control and
isolated packaging. The modules
are isolated for easy mounting
with other components on
common heatsinks.
Features:
CM431290, CM431690
Dual SCR POW-R-BLOK™ Modules
90 Amperes/1200-1600 Volts
C
F
K
K2 G2
A1K2
K1
A2
K1 G1
Isolated Mounting
Glass Passivated Chips
Metal Baseplate
Low Thermal Impedance
Outline Drawing
Applications:
Battery Supplies
Dimension
A
B
C
D
E
F
G
H
J
K
L
M
Inches
3.681 Max.
3.150
1.181 Max.
1.024 Max.
0.906
0.827
0.650
0.512
0.354
0.256
0.256 Dia.
M5 Metric
Millimeters
93.5 Max.
80
30 Max.
26 Max.
23
21
16.5
13
9
6.5
Dia. 6.5
M5
Type
Bridge Circuits
AC and DC Motor Control
Tap Changers
Lighting Control
Ordering Information:
Select the complete eight digit
module part number you desire
from the table below.
Example: CM431690 is a
1600 Volt, 90 Ampere Dual SCR
POW-R-BLOK™ Module.
Voltage
Volts (x100)
12
16
Current Rating
Amperes (90)
90
CM43
S-29
http://store.iiic.cc/
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
CM431290, CM431690
Dual SCR POW-R-BLOK™ Modules
90 Amperes/1200-1600 Volts
MAXIMUM
ON-STATE CHARACTERISTICS
INSTANTANEOUS ON-STATE VOLTAGE, V
TM
, (VOLTS)
MAXIMUM ALLOWABLE PEAK SURGE
(NON-REPETITIVE) CURRENT
MAXIMUM ALLOWABLE CASE TEMPERATURE
(SINUSOIDAL WAVEFORM)
MAXIMUM ALLOWABLE CASE TEMPERATURE, T
C
, (
o
C)
1.8
MAXIMUM PEAK SURGE (NON-REPETITIVE)
CURRENT, I
TSM
, (AMPERES)
2000
T
j
= 125
o
C
130
120
110
100
90
80
70
60
50
0
20
40
60
80
100
AVERAGE ON-STATE CURRENT, I
T(AV)
,
(AMPERES)
360
o
RESISTIVE, INDUCTIVE
LOAD PER SINGLE
ELEMENT
1800
1600
1400
1200
1000
800
600
400
200
0
10
0
10
1
CYCLES AT 60 H
Z
1.6
1.4
1.2
1.0
= 30
o
60
o
90
o
120
o
180
o
0.8
10
0
10
1
10
2
10
3
INSTANTANEOUS ON-STATE CURRENT, I
TM
,
(AMPERES)
10
2
MAXIMUM ON-STATE POWER DISSIPATION
(SINUSOIDAL WAVEFORM)
MAXIMUM ALLOWABLE CASE TEMPERATURE, T
C
, (
o
C)
MAXIMUM POWER DISSIPATION, P
AV(MAX)
, (WATTS)
MAXIMUM ALLOWABLE CASE TEMPERATURE
(RECTANGULAR WAVEFORM)
MAXIMUM POWER DISSIPATION, P
AV(MAX)
, (WATTS)
MAXIMUM AVERAGE ON-STATE POWER
DISSIPATION (RECTANGULAR WAVEFORM)
160
140
120
100
80
60
40
20
0
0
20
360
o
130
120
110
100
90
80
70
60
50
0
20
40
60
80 100 120 140 160
AVERAGE ON-STATE CURRENT, I
T(AV)
,
(AMPERES)
360
o
RESISTIVE,
INDUCTIVE
LOAD PER
SINGLE
ELEMENT
160
140
120
100
80
60
40
=
30
o
60
o
120
o
90
o
270
o
180
o
DC
180
o
120
o
90
o
60
o
= 30
o
90
o
30
o
60
o
120
o
180
o
270
o
=
DC
360
o
RESISTIVE, INDUCTIVE LOAD
PER SINGLE ELEMENT
20
0
0
20
40
60
RESISTIVE, INDUCTIVE LOAD
PER SINGLE ELEMENT
40
60
80
100
80 100 120 140 160
AVERAGE ON-STATE CURRENT, I
T(AV)
,
(AMPERES)
AVERAGE ON-STATE CURRENT, I
T(AV)
,
(AMPERES)
TRANSIENT THERMAL IMPEDANCE, Z
(J-C)
(t), (
o
C/WATT)
TRANSIENT THERMAL IMPEDANCE
CHARACTERISTICS (JUNCTION-TO-CASE)
10
0
10
1
TRIGGERING
CHARACTERISTICS
MAXIMUM ALLOWABLE CASE TEMPERATURE, T
C
, (
o
C)
MAXIMUM ALLOWABLE CASE TEMPERATURE
(REVERSE PARALLEL CONNECTION)
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
10
-3
10
-2
10
-1
10
0
INSTANTANEOUS GATE VOLTAGE, V
G
, (VOLTS)
10
2
130
120
110
100
NOTE: THE CURVES INDICATE THE
RELATIONSHIP BETWEEN THE CASE
TEMPERATURE AND THE RMS
ON-STATE CURRENT FOR
EACH MODULE.
10
1
V
GFM
= 10V
P
GM
= 5.0W
V
GT
= 2.0V
P
G(AV)
=
0.50W
I
GFM
=
2.0A
= 30
o
60
o
, 90
o
90
80
70
60
50
0
40
80
120
160
200
RMS ON-STATE CURRENT, I
(RMS)
, (AMPERES)
360
o
RESISTIVE,
INDUCTIVE LOAD
180
o
, 120
o
10
0
I
GT
= 100mA
T
j
= 25
o
C
V
GDM
= 0.25V
10
-1
10
1
10
2
10
3
10
4
TIME, t, (SECONDS)
INSTANTANEOUS GATE CURRENT, I
G
, (mA)
S-31
http://store.iiic.cc/
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
CM431290, CM431690
Dual SCR POW-R-BLOK™ Modules
90 Amperes/1200-1600 Volts
MAXIMUM ON-STATE POWER DISSIPATION
(REVERSE PARALLEL CONNECTION)
MAXIMUM ALLOWABLE CASE TEMPERATURE, T
C
, (
o
C)
MAXIMUM POWER DISSIPATION, P
AV(MAX)
, (WATTS)
MAXIMUM ALLOWABLE CASE TEMPERATURE
(SINGLE PHASE BRIDGE CONNECTION)
MAXIMUM POWER DISSIPATION, P
AV(MAX)
, (WATTS)
MAXIMUM ON-STATE POWER DISSIPATION
(SINGLE PHASE BRIDGE CONNECTION)
320
280
240
200
160
120
80
40
0
40
80
120
160
200
RMS ON-STATE CURRENT, I
(RMS)
, (AMPERES)
360
o
RESISTIVE,
INDUCTIVE LOAD
130
120
110
100
90
80
70
60
50
0
40
80
120
160
200
DC OUTPUT CURRENT, I
C
, (AMPERES)
360
o
RESISTIVE,
INDUCTIVE
LOAD
320
280
240
200
160
120
80
40
0
0
40
80
120
160
200
DC OUTPUT CURRENT, I
O
, (AMPERES)
180
o
360
o
RESISTIVE,
INDUCTIVE LOAD
= 180
o
120
o
90
o
60
o
120
o
90
o
60
o
= 30
o
= 30
o
60
o
90
o
120
o
180
o
30
o
NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN
THE AVERAGE ON-STATE POWER DISSIPATION PER MODULE
AND THE RMS ON-STATE CURRENT.
NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN
THE CASE TEMPERATURE AND THE DC OUTPUT CURRENT
(FOR TWO ELEMENTS) WHEN USED IN THE SINGLE PHASE
BRIDGE CONFIGURATION.
NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN
THE AVERAGE ON-STATE POWER DISSIPATION AND THE DC
OUTPUT CURRENT FOR THE SINGLE PHASE BRIDGE
CONFIGURATION (POWER DISSIPATION EXPRESSED FOR EACH
MODULE AND DC OUTPUT CURRENT EXPRESSED FOR THE PAIR)
MAXIMUM ALLOWABLE CASE TEMPERATURE
(THREE PHASE BRIDGE CONNECTION)
MAXIMUM ALLOWABLE CASE TEMPERATURE, T
C
, (
o
C)
MAXIMUM POWER DISSIPATION, P
AV(MAX)
, (WATTS)
MAXIMUM ON-STATE POWER DISSIPATION
(THREE PHASE BRIDGE CONNECTION)
130
120
360
o
320
280
240
200
160
120
80
360
o
110
100
90
80
70
= 30
o
60
o
90
o
RESISTIVE,
INDUCTIVE
LOAD
90
o
60
o
= 30
o
120
o
120
o
60
50
0
40
80 120 160 200 240 280 320
DC OUTPUT CURRENT, I
O
, (AMPERES)
40
0
0
40
RESISTIVE, INDUCTIVE LOAD
PER SINGLE ELEMENT
80 120 160 200 240 280 320
DC OUTPUT CURRENT, I
O
, (AMPERES)
NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN
THE ON-STATE POWER DISSIPATION (PER MODULE) AND THE
DC OUTPUT CURRENT (FOR THREE MODULES) IN THE THREE
PHASE BRIDGE CONFIGURATION.
NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN
THE CASE TEMPERATURE AND THE DC OUTPUT CURRENT
(FOR THREE MODULES) IN THE THREE PHASE CONFIGURATION.
S-32
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