POWEREX CD430840, CD431640, CD431240 Datasheet
Powerex, Inc., Hillis S treet, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK
TM
Dual SCR Isolated Module
40 Amperes / Up to 1600 Volts
Revision Date: 11/1/2001
CD43__40
CD43 Outline Dimensions
Dimension Inches Millimeters
A 3.62 92
B 0.81 20.5
C 3.15 80
D 1.18 30
F 0.59 15
G 0.79 20
H 0.79 20
J 0.16 4
K 0.23 5.8
L 0.61 15.5
M 1.14 29
N 0.24 6.1
P 0.94 24
Q 1.18 30
R 0.71 18
S 0.11 x .03 2.8 x 0.8
T 0.25 6.3
U M5 M5
CD43__40
Dual SCR Isolated
POW-R-BLOK
TM
Module
40 Amperes / Up to 1600 Volts
Ordering Information
:
Select the complete eight digit module
part number from the table below.
Example: CD431640 is a 1600Volt,
40 Ampere Dual SCR Isolated
POW-R-BLOK
TM
Module
Type
Voltage
Volts
(x100)
Current
Amperes
(x 1)
CD43
08
12
16
40
Description:
Powerex Dual SCR 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.
POW-R-BLOK
TM
has been tested and
recognized by the Underwriters
Laboratories.
Features:
T Electrically Isolated Heatsinking
T DBC Alumina (Al
2O3
) Insulator
T Glass Passivated Chips
T DBC Alumina (Al
2O3
) Baseplate
T Low Thermal Impedance
for Improved Current Capability
T UL Recognized (E78240)
Benefits:
T No Additional Insulation
Components Required
T Easy Installation
T No Clamping Components
Required
T Reduce Engineering Time
Applications:
T Bridge Circuits
T AC & DC Motor Drives
T Battery Supplies
T Power Supplies
T Large IGBT Circuit Front Ends
T Lighting Control
T Heat & Temperature Control
T Welders
OUTLINE DRAWING
45 76
1
2
3
C
G HF
L
J
KB
A
P
Q
D
M
N
R
"S" FASTON TAB
"T"
"U" THREAD
CONNECTION DIAGRAM
1
4
2
+
~
5 7
3
-
6
Powerex, Inc., Hillis S treet, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK
TM
Dual SCR Isolated Module
40 Amperes / Up to 1600 Volts
Revision Date: 11/1/2001
CD43__40
Absolute Maximum Ratings
Characteristics Conditions Symbol Units
Repetitive Peak Forward and Reverse Blocking
Voltage
V
DRM
& V
RRM
up to 1600 V
Non-Repetitive Peak Reverse Blocking Voltage
(t < 5 msec)
V
RSM
V
RRM
+ 100 V
RMS Forward Current 180° Conduction, TC=91°C
180° Conduction, T
C
=91°C (AC Switch)
I
T(RMS)
I
T(RMS)
63
93
A
A
Average Forward Current 180° Conduction, TC=91°C I
T(AV)
40 A
Peak One Cycle Surge Current, Non-Repetitive
60 Hz, 100% V
RRM
reapplied, Tj=125°C
60 Hz, No V
RRM
reapplied, Tj=125°C
60 Hz, No V
RRM
reapplied, Tj=25°C
50 Hz, 100% V
RRM
reapplied, Tj=125°C
50 Hz, No V
RRM
reapplied, Tj=125°C
50 Hz, No V
RRM
reapplied, Tj=25°C
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
750
890
985
715
850
940
A
A
A
A
A
A
Peak Three Cycle Surge Current, Non-Repetitive
60 Hz, 100% V
RRM
reapplied, Tj=125°C
50 Hz, 100% V
RRM
reapplied, Tj=125°C
I
TSM
I
TSM
570
545
A
A
Peak Ten Cycle Surge Current, Non-Repetitive
60 Hz, 100% V
RRM
reapplied, Tj=125°C
50 Hz, 100% V
RRM
reapplied, Tj=125°C
I
TSM
I
TSM
460
445
A
A
I2t for Fusing for One Cycle, 8.3 milliseconds
8.3 ms, 100% V
RRM
reapplied, Tj=125°C
8.3 ms, No V
RRM
reapplied, Tj=125°C
8.3 ms, No V
RRM
reapplied, Tj=25°C
10 ms, 100% V
RRM
reapplied, Tj=125°C
10 ms, No V
RRM
reapplied, Tj=125°C
10 ms, No V
RRM
reapplied, Tj=25°C
I
2
t
I
2
t
I
2
t
I
2
t
I
2
t
I
2
t
2330
3300
4030
2560
3610
4420
A
2
sec
A
2
sec
A
2
sec
A
2
sec
A
2
sec
A
2
sec
Maximum Rate-of-Rise of On-State Current,
(Non-Repetitive)
T
j
=25°C, IG=0.5 A,
V
D
=0.67 V
DRM (Rated), ITM
=300A ,
T
r
< 0.5µs, tp > 6µs
di/dt 150 A/µs
Peak Gate Power Dissipation
T
p
< 5 ms, Tj = 125°C
P
GM
10 W
Average Gate Power Dissipation
F = 50 Hz, T
j
= 125°C
P
G(AV)
2.5 W
Peak Forward Gate Current
T
p
< 5 ms, Tj = 125°C
I
GFM
2.5 A
Peak Reverse Gate Voltage
T
p
< 5 ms, Tj = 125°C
V
GRM
10 V
Operating Temperature TJ -40 to +125 °C
Storage Temperature T
stg
-40 to +125 °C
Max. Mounting Torque, M5 Mounting Screw on
Terminals
25
3
in.-Lb.
Nm
Max. Mounting Torque, Module to Heatsink 44
5
in.-Lb.
Nm
Module Weight, Typical 83 g
3 oz.
V Isolation @ 25C
Circuit to base, all terminals shorted together
50 – 60 Hz, 1 minute
50 – 60 Hz, 1 second
V
rms
V
rms
2500
3500
V
V
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