CD42__90B
CD47__90B
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK
TM
Dual SCR/Diode Isolated Module
90 Amperes / Up to 1800 Volts
OUTLINE DRAWING
A
C
F
G
H
T
1
2
3
B
45 67
Description:
Powerex 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.
TM
POW-R-BLOK
has been tested and
recognized by the Underwriters
Laboratories.
CD42__90B, CD47__90B
Dual SCR/Diode Isolated
POW-R-BLOK
TM
Module
90 Amperes / Up to 1800 Volts
J
K
"U" THREAD
L
"S" FASTON TAB
D
M
P
N
Q
4
5
2
Features:
Features:
Electrically Isolated Heatsinking
DBC Alumina (Al
2
O
3
) Insulator
Copper Baseplate
Low Thermal Impedance
for Improved Current Capability
UL Recognition Pending
~
~
1
1
+
7
6
CD42
-
3
3
+
CONNECTION DIAGRAM
2
CD47
-
Benefits:
Ordering Information:
Select the complete nine digit module
part number from the table below.
Example: CD421690B is a 1600Volt,
90 Ampere Dual SCR/Diode Isolated
TM
POW-R-BLOK
Module
No Additional Insulation
Components Required
Easy Installation
No Clamping Components
Required
Reduce Engineering Time
CD42, CD47 Outline Dimensions
Dimension
A
B
C
D
F
G
H
J
K
L
M
N
P
Q
S
T
U
Inches
3.66
0.79
3.15
1.18
0.61
0.79
0.79
0.16
0.22
0.59
1.10
0.31
0.94
1.16
0.11 x .03
0.25
M5
Millimeters
93
20
80
30
15.5
20
20
4
5.7
15
28
8
24
29.4
2.8 x 0.8
6.4
M5
Applications:
Type
Voltage Current
Volts Amperes
(x100)
08
12
14
16
18
90
Version
B
CD42
CD47
Bridge Circuits
AC & DC Motor Drives
Battery Supplies
Power Supplies
Large IGBT Circuit Front Ends
Lighting Control
Heat & Temperature Control
Welders
Note: Dimensions are for reference only.
Revision Date: 02/17/2004
CD42__90B
CD47__90B
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK
TM
Dual SCR/Diode Isolated Module
90 Amperes / Up to 1800 Volts
Absolute Maximum Ratings
Characteristics
Repetitive Peak Forward and Reverse Blocking
Voltage
Non-Repetitive Peak Reverse Blocking Voltage
(t < 5 msec)
RMS Forward Current
Average Forward Current
Peak One Cycle Surge Current, Non-Repetitive
180° Conduction, T
C
=85°C
180° Conduction, T
C
=85°C
60 Hz, 100% V
RRM
reapplied, T
j
=125°C
60 Hz, No V
RRM
reapplied, T
j
=125°C
60 Hz, No V
RRM
reapplied, T
j
=25°C
50 Hz, 100% V
RRM
reapplied, T
j
=125°C
50 Hz, No V
RRM
reapplied, T
j
=125°C
50 Hz, No V
RRM
reapplied, T
j
=25°C
I t for Fusing for One Cycle, 8.3 milliseconds
2
Conditions
Symbol
V
DRM
& V
RRM
V
RSM
I
T(RMS)
I
T(AV)
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
It
It
It
It
It
It
di/dt
T
J
T
stg
2
2
2
2
2
2
Units
up to 1800
V
RRM
+ 100
150
95
1570
1870
2100
1500
1785
2000
10,270
14,520
18,300
11,250
15,910
20,000
150
-40 to +125
-40 to +125
25
3
44
5
95
3.35
2
2
2
2
2
2
V
V
A
A
A
A
A
A
A
A
A sec
A sec
A sec
A sec
A sec
A sec
A/µs
°C
°C
in.-Lb.
Nm
in.-Lb.
Nm
g
oz.
V
V
8.3 ms, 100% V
RRM
reapplied, T
j
=125°C
8.3 ms, No V
RRM
reapplied, T
j
=125°C
8.3 ms, No V
RRM
reapplied, T
j
=25°C
10 ms, 100% V
RRM
reapplied, T
j
=125°C
10 ms, No V
RRM
reapplied, T
j
=125°C
10 ms, No V
RRM
reapplied, T
j
=25°C
Maximum Rate-of-Rise of On-State Current,
(Non-Repetitive)
Operating Temperature
Storage Temperature
Max. Mounting Torque, M5 Mounting Screw on
Terminals
Max. Mounting Torque, Module to Heatsink
Module Weight, Typical
V Isolation @ 25C
Circuit to base, all terminals shorted together
T
j
=25°C
50 – 60 Hz, 1 minute
50 – 60 Hz, 1 second
V
rms
V
rms
3000
3500
Revision Date: 02/17/2004
CD42__90B
CD47__90B
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK
TM
Dual SCR/Diode Isolated Module
90 Amperes / Up to 1800 Volts
Electrical Characteristics, T
J
=25°C unless otherwise specified
Characteristics
Repetitive Peak Forward Leakage Current
Repetitive Peak Reverse Leakage Current
Peak On-State Voltage
Threshold Voltage, Low-level
Slope Resistance, Low-level
Minimum dV/dt
Turn-Off Time (Typical)
Gate Trigger Current
Gate Trigger Voltage
Non-Triggering Gate Voltage
Non-Triggering Gate Current
Holding Current
Latching Current
Symbol
I
DRM
I
RRM
V
TM
/ V
FM
V
(TO)1
r
T1
dV/dt
t
off
I
GT
V
GT
V
GDM
I
GDM
I
H
I
L
Test Conditions
Up to 1800V, T
J
=125°C
Up to 1800V, T
J
=125°C
I
TM /
I
FM
=300A
T
J
= 125°C, I = 16.7% x
πI
T(AV)
to
πI
T(AV)
T
j
=125°C, Up to 800V
T
j
=125°C, 1200 - 1800V
T
J
= 25°C
T
j
= 25°C, V
D
=6V, Resistive Load
T
j
= 25°C, V
D
=6V, Resistive Load
T
j
=125°C, V
D
=V
DRM
T
j
=125°C, V
D
=V
DRM
T
J
= 25°C
T
J
= 25°C
500
1000
40 - 100
(Typical)
150
3.0
0.25
6
250
600
Min.
Max.
20
20
1.65
0.9
2.0
Units
mA
mA
V
V
mΩ
V/µs
V/µs
µs
mA
Volts
Volts
mA
mA
mA
Thermal Characteristics
Characteristics
Thermal Resistance, Junction to Case
DC Operation
Thermal Resistance, Case to Sink Lubricated
Symbol
R
ΘJ-C
R
ΘC-S
Per Module, both conducting
Per Junction, both conducting
Per Module
Max.
0.14
0.28
0.1
Units
°C/W
°C/W
°C/W
Revision Date: 02/17/2004
CD42__90B
CD47__90B
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK
TM
Dual SCR/Diode Isolated Module
90 Amperes / Up to 1800 Volts
Maximum On-State Forward Voltage Drop
( Tj = 125 °C )
4
3.5
Maximum Transient Thermal Impedance
(Junction to Case)
0.30
On-State Voltage - Vtm / Vfm - Volts
0.25
3
2.5
2
1.5
1
0.5
0
10
100
1000
Thermal Impedance - Rjc - °C/W
0.20
0.15
0.10
0.05
Instantaneous On-State Current - Itm / Ifm - Amperes
0.00
0.001
0.01
0.1
1
10
100
Time - t - Seconds
Maximum On-State Power Dissipation
(Sinusoidal Waveform)
140
130
Max. Power Dissipation Per Junction - Watts
120
110
100
90
80
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
90
100
Average On-State Current - It/If(av) - Amperes
0
180
360
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
125
180°
90°
60°
30°
15°
Max. Case Temperature - Tcase -°C
120°
120
115
110
105
100
15°
95
90
85
0
10
20
30
40
50
60
70
80
90
30°
60°
0
180
360
CONDUCTION ANGLE
CONDUCTION ANGLE
90°
120°
180°
100
Average On-State Current - It/If(av) - Amperes
Maximum On-State Power Dissipation
(Rectangular Waveform)
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0
10
20
30
Maximum Allowable Case Temperature
(Rectangular Waveform)
125
270°
360°
Max. Power Dissipation Per Junction - Watts
120
Max. Case Temperature - Tcase -°C
180°
120°
90°
60°
30°
115
110
105
100
95
90
85
80
75
30°
60°
90°
0
CONDUCTION ANGLE
180
360
0
CONDUCTION ANGLE
180
360
120°
180°
270°
360°
40
50
60
70
80
90
100
110
120
130
140
150
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
Average On-State Current - It/If(av) - Amperes
Average On-State Current - It/If(av) - Amperes
Revision Date: 02/17/2004
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