CM531220
CM531620
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
Dual SCR
POW-R-BLOK™ Modules
200 Amperes/1200-1600 Volts
A
J
A1K2
(4 TYP.)
K1
A1K2
P - M8 THD
(4 TYP.)
A2
K2
G2
C
K1
G1
H
M
F
L - DIA.
(2 TYP.)
B
B
.110 TAB
K
E
F
D
G
N
E
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:
K2
K1
A1K2
A1K2
A2
K1
G1
G2
CM531220, CM531620
Dual SCR POW-R-BLOK™ Modules
200 Amperes/1200-1600 Volts
Isolated Mounting
Glass Passivated Chips
Metal Baseplate
*AIK2-AIK2 Connection made by external shorting bar.
Outline Drawing
Low Thermal Impedance
Millimeters
150
68.5±0.2
40
39
32
30
23
20
16
7
Dimension
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Inches
5.906
2.697±0.02
1.575
1.535
1.260
1.181
0.906
0.787
0.630
0.276
Applications:
Battery Supplies
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: CM531620 is a
1600 Volt, 200 Ampere Dual SCR
POW-R-BLOK™ Module.
Type
CM53
Voltage
Volts (x100)
12
16
Current Rating
Amperes (x10)
20
0.256±0.008 Dia. Dia. 6.5±0.2
0.236
0.197
M8 Metric
6
5
M8
S-45
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
CM531220, CM531620
Dual SCR POW-R-BLOK™ Modules
200 Amperes/1200-1600 Volts
Absolute Maximum Ratings
Characteristics
Peak Forward Blocking Voltage
Transient Peak Forward Blocking Voltage (Non-Repetitive), t < 5ms
DC Forward Blocking Voltage
Peak Reverse Blocking Voltage
Transient Peak Reverse Blocking Voltage (Non-Repetitive), t < 5ms
DC Reverse Blocking Voltage
RMS On-State Current
Average On-State Current, TC = 63°C
Peak One-Cycle Surge (Non-Repetitive) On-State Current (60Hz)
Peak One-Cycle Surge (Non-Repetitive) On-State Current (50Hz)
I2t (for Fusing), 8.3 milliseconds
Critical Rate-of-Rise of On-State Current*
Peak Gate Power Dissipation
Average Gate Power Dissipation
Peak Forward Gate Voltage
Peak Reverse Gate Voltage
Peak Forward Gate Current
Storage Temperature
Operating Temperature
Maximum Mounting Torque M6 Mounting Screw
Maximum Mounting Torque M8 Terminal Screw
Module Weight (Typical)
V Isolation
*Tj = 125°C, IG = 1.0A, VD = 1/2 VDRM
Symbol
VDRM
VDSM
VD(DC)
VRRM
VRSM
VR(DC)
IT(RMS)
IT(AV)
ITSM
ITSM
I2t
di/dt
PGM
PG(AV)
VGFM
VGRM
IGFM
TSTG
Tj
—
—
—
VRMS
CM531220
1200
1350
960
1200
1350
960
310
200
4000
3600
67000
100
10
3.0
10
5.0
4.0
-40 to 125
-40 to 125
26
72
300
2500
CM531620
1600
1700
1280
1600
1700
1280
310
200
4000
3600
67000
100
10
3.0
10
5.0
4.0
-40 to 125
-40 to 125
26
72
300
2500
Units
Volts
Volts
Volts
Volts
Volts
Volts
Amperes
Amperes
Amperes
Amperes
A2sec
Amperes/ s
Watts
Watts
Volts
Volts
Amperes
°C
°C
in.-lb.
in.-lb.
Grams
Volts
S-46
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
CM531220, CM531620
Dual SCR POW-R-BLOK™ Modules
200 Amperes/1200-1600 Volts
Electrical and Thermal Characteristics,
Tj = 25°C unless otherwise specified
Characteristics
Blocking State Maximums
Forward Leakage Current, Peak
Reverse Leakage Current, Peak
Conducting State Maximums
Peak On-State Voltage
Switching Minimums
Critical Rate-of-Rise of Off-State Voltage
Thermal Maximums
Thermal Resistance, Junction-to-Case
Thermal Resistance, Case-to-Sink (Lubricated)
Gate Parameters Maximums
Gate Current-to-Trigger
Gate Voltage-to-Trigger
Non-Triggering Gate Voltage
Symbol
IDRM
IRRM
VTM
dv/dt
R (J-C)
R (C-S)
IGT
VGT
VGDM
Test Conditions
Tj = 125°C, VDRM = Rated
Tj = 125°C, VRRM = Rated
ITM =600A
Tj = 125°C, VD = 2/3 VDRM
Per Module
Per Module
VD = 6V, RL = 2Ω
VD = 6V, RL = 2Ω
Tj = 125°C, VD = 1/2 VDRM
CM531220/CM531620
30
30
1.35
500
0.2
0.05
100
3.0
0.25
Units
mA
mA
Volts
Volts/ s
°C/Watt
°C/Watt
mA
Volts
Volts
S-47
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
CM531220, CM531620
Dual SCR POW-R-BLOK™ Modules
200 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)
2.5
MAXIMUM PEAK SURGE (NON-REPETITIVE)
CURRENT, I
TSM
, (AMPERES)
4000
T
j
= 125
o
C
150
3500
3000
2500
2000
1500
1000
500
0
10
0
10
1
CYCLES AT 60 H
Z
2.0
130
360
o
RESISTIVE, INDUCTIVE
LOAD PER SINGLE
ELEMENT
110
1.5
90
1.0
70
= 30
o
60
o
90
o
120
o
180
o
0.5
10
1
10
2
10
3
10
4
INSTANTANEOUS ON-STATE CURRENT, I
TM
,
(AMPERES)
50
0
40
80
120
160
200
AVERAGE ON-STATE CURRENT, I
T(AV)
,
(AMPERES)
10
2
MAXIMUM ON-STATE POWER DISSIPATION
(SINUSOIDAL WAVEFORM)
MAXIMUM POWER DISSIPATION, P
AV(MAX)
, (WATTS)
o
MAXIMUM ALLOWABLE CASE TEMPERATURE
(RECTANGULAR WAVEFORM)
MAXIMUM ALLOWABLE CASE TEMPERATURE, T
C
, ( C)
MAXIMUM POWER DISSIPATION, P
AV(MAX)
, (WATTS)
MAXIMUM AVERAGE ON-STATE POWER
DISSIPATION (RECTANGULAR WAVEFORM)
400
130
120
360
o
400
300
180
o
120
o
110
100
90
80
70
60
50
0
100
200
300
400
AVERAGE ON-STATE CURRENT, I
T(AV)
,
(AMPERES)
RESISTIVE,
INDUCTIVE
LOAD PER
SINGLE
ELEMENT
300
270
o
180
o
120
o
90
o
60
o
= 30
o
200
60
o
= 30
o
90
o
200
120
o
90
o
= 30
o
60
o
180
o
100
360
o
100
360
o
RESISTIVE, INDUCTIVE LOAD
PER SINGLE ELEMENT
0
0
50
RESISTIVE, INDUCTIVE LOAD
PER SINGLE ELEMENT
270
o
0
0
100
100
150
200
200
300
400
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
0.25
INSTANTANEOUS GATE VOLTAGE, V
G
, (VOLTS)
10
2
0.20
10
1
V
GFM
= 10V
P
GM
= 10W
P
G(AV)
=
3.0W
0.15
V
GT
= 3.0V
T
j
= 25
o
C
I
GT
= 100mA
0.10
10
0
0.05
I
GFM
=
4.0A
V
GDM
= 0.25V
0
10
-3
10
-2
10
-1
10
0
10
-1
10
1
10
2
10
3
10
4
TIME, t, (SECONDS)
INSTANTANEOUS GATE CURRENT, I
G
, (mA)
S-48
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