Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOKTM
http://www.pwrx.com Dual SCR/Diode Isolated Module
90 Amperes / Up to 1800 Volts
Revision Date: 03/30/2015
CD42__90C
CD47__90C
®
BB
Description:
Powerex Dual SCR/Diode Modules are
designed for use in applications
requiring phase control and isolated
packaging. The modules are isolated
for easy mounting with other
components on a common heatsink.
Features:
Electrically Isolated Heatsinking
Compression Bonded for Increased
Power Cycling Capability
Low Thermal Impedance
for Improved Current Capability
RoHS Compliant
UL Recognized (E78240)
Benefits:
No Additional Insulation
Components Required
Easy Installation
No Clamping Components
Required
Reduce Engineering Time
Applications:
Bridge Circuits
AC & DC Motor Drives
Battery Supplies
Power Supplies
Large IGBT Circuit Front Ends
Lighting Control
Heat & Temperature Control
Welders
Outline Dimensions
Dimension
Inches
Millimeters
A
3.62
92
B
0.83
21
C
3.15
80
D
1.18
30
F
0.83
21
G
0.79
20
H
0.79
20
J
0.57
14.5
K
0.24
6.2
L
0.63
16
M
0.51
13
N
0.33
8.5
P
0.16
4
Q
0.22
5.6
S
0.11 x .02
2.8 x 0.5
U
M5
M5
Note: Dimensions are for reference only.
Ordering Information:
Select the complete nine digit module
part number from the table below.
Example: CD421690C is a 1600Volt,
90 Ampere Dual SCR/Diode Isolated
POW-R-BLOKTM Module
Type
Voltage
Volts
(x100)
Current
Amperes
Version
CD42
CD47
08
12
14
16
18
90
C
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOKTM
http://www.pwrx.com Dual SCR/Diode Isolated Module
90 Amperes / Up to 1800 Volts
Revision Date: 03/30/2015
CD42__90C
CD47__90C
®
Absolute Maximum Ratings
Characteristics
Conditions
Symbol
Units
Repetitive Peak Forward and Reverse Blocking
Voltage
VDRM & VRRM
up to 1800
V
Non-Repetitive Peak Reverse Blocking Voltage
(t < 5 msec)
VRSM
VRRM + 100
V
RMS Forward Current
180° Conduction, TC=85°C
IT(RMS)
141
A
Average Forward Current
180° Conduction, TC=85°C
IT(AV)
90
A
Peak One Cycle Surge Current, Non-Repetitive
50 Hz, 60% VRRM reapplied, Tj=125°C
ITSM
2000
A
I2t for Fusing for One Cycle, 10 milliseconds
50 Hz, 60% VRRM reapplied, Tj=125°C
I2t
20,400
A2 sec
Maximum Rate-of-Rise of On-State Current,
(Repetitive)
Tj=125°C
di/dt
100
A/µs
Operating Temperature
TJ
-40 to +125
°C
Storage Temperature
Tstg
-40 to +125
°C
Max. Mounting Torque, M5 Mounting Screw on
Terminals
35
4
in.-Lb.
Nm
Max. Mounting Torque, Module to Heatsink
53
6
in.-Lb.
Nm
Module Weight, Typical
160
g
5.64
oz.
V Isolation @ 25C
50 – 60 Hz, 1 minute
Vrms
2500
V
Information presented is based upon manufacturers testing and projected capabilities.
This information is subject to change without notice.
The manufacturer makes no claim as to the suitability of use, reliability, capability,
or future availability of this product.
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOKTM
http://www.pwrx.com Dual SCR/Diode Isolated Module
90 Amperes / Up to 1800 Volts
Revision Date: 03/30/2015
CD42__90C
CD47__90C
®
Electrical Characteristics, TJ=25°C unless otherwise specified
Characteristics
Symbol
Test Conditions
Min.
Max.
Units
Repetitive Peak Forward Leakage Current
IDRM
Up to VDRM, TJ=125°C
10
mA
Repetitive Peak Reverse Leakage Current
IRRM
Up to VRRM, TJ=125°C
10
mA
Peak On-State Voltage
V TM
ITM =270A
1.90
V
Threshold Voltage, Low-level
Slope Resistance, Low-level
V(TO)1
rT1
TJ = 125°C, I = 16.7% x IT(AV) to IT(AV)
0.8
3.01
V
mΩ
Minimum dV/dt
dV/dt
Tj=125°C, VDM= 0.67 VDRM
800
V/µs
Gate Trigger Current
IGT
Tj= 25°C, VD=12V, IA= 1 A
30
100
mA
Gate Trigger Voltage
VGT
Tj= 25°C, VD=12V, IA= 1 A
0.75
2.5
Volts
Holding Current
I H
Tj= 25°C, VD=12V, IA= 1 A
20
100
mA
Thermal Characteristics
Characteristics
Symbol
Max.
Units
Thermal Resistance, Junction to Case
DC Operation
RΘJ-C
Per Junction, both conducting
0.28
°C/W
Thermal Resistance, Case to Sink Lubricated
RΘC-S
Per Module
0.15
°C/W
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOKTM
http://www.pwrx.com Dual SCR/Diode Isolated Module
90 Amperes / Up to 1800 Volts
Revision Date: 03/30/2015
CD42__90C
CD47__90C
®
0
1
2
3
4
5
10 100 1000 10000
On-State Voltage - Vtm - Volts
Instantaneous On-State Current - Itm - Amperes
Maximum On-State Forward Voltage Drop
( Tj = 125 C )
0
0.05
0.1
0.15
0.2
0.25
0.3
0.001 0.01 0.1 1 10 100
Thermal Impedance -Rjc - °C/W
Time - t - Seconds
Maximum Transient Thermal Impedance
(Junction to Case)
15°
30°
60°
90°
120°
180°
0
20
40
60
80
100
120
140
0 20 40 60 80 100
Maximum Power Dissipation Per SCR - Watts
Average On-State Current - It(av) - Amperes
Maximum On-State Power Dissipation
(Sinusoidal Waveform)
15°
30°
60°
90°
120°
180°
70
80
90
100
110
120
130
0 10 20 30 40 50 60 70 80 90 100
Max. Case Temperature - Tcase -°C
Average On-State Current - It(av) - Amperes
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
15°
30°
60°
90°
120°
180°
270°
360°
0
20
40
60
80
100
120
140
160
180
200
0 20 40 60 80 100 120 140 160
Maximum Power Dissipation Per SCR - Watts
Average On-State Current - It(av) - Amperes
Maximum On-State Power Dissipation
(Rectangular Waveform)
15°
30°
60°
90°
120°
180°
270°
360°(DC)
60
70
80
90
100
110
120
130
0 20 40 60 80 100 120 140 160
Max. Case Temperature - Tcase -°C
Average On-State Current - It(av) - Amperes
Maximum Allowable Case Temperature
(Rectangular Waveform)
