Document
CD42__40A CD47__40A
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK Dual SCR/Diode Isolated Module 40 Amperes / Up to 1600 Volts
TM
OUTLINE DRAWING
A C F G H T 2 3 B 1 45 76
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__40A, CD47__40A Dual SCR/Diode Isolated TM POW-R-BLOK Module 40 Amperes / Up to 1600 Volts
J K "S" FASTON TAB
"U" THREAD L R
D
M
LABEL N
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Features:
T T T T Electrically Isolated Heatsinking DBC Alumina (Al2O3) Insulator Copper Baseplate Low Thermal Impedance for Improved Current Capability T UL Recognized (E78240)
4
5 2
~ ~
1
1
CD42
+
CD47
7 6
3
3
+
CONNECTION DIAGRAM
2
Benefits:
T No Additional Insulation Components Required T Easy Installation T No Clamping Components Required T Reduce Engineering Time
CD42, CD47 Outline Dimensions
Dimension A B C D F G H J K L M N P Q R S T U Inches 3.62 0.83 3.15 1.18 0.59 0.79 0.79 0.16 0.23 0.61 1.14 0.25 0.94 1.18 0.71 0.11 x .03 0.25 M5 Millimeters 92 21 80 30 15 20 20 4 5.8 15.5 29 6.3 24 30 18 2.8 x 0.8 6.3 M5
Ordering Information:
Select the complete nine digit module part number from the table below. Example: CD421640A is a 1600Volt, 40 Ampere Dual SCR/Diode Isolated TM POW-R-BLOK Module
Applications:
T T T T T T T T Bridge Circuits AC & DC Motor Drives Battery Supplies Power Supplies Large IGBT Circuit Front Ends Lighting Control Heat & Temperature Control Welders
Type
CD42 CD47
Voltage Volts (x100)
08 12 16
Current Amperes (x 1)
40
Note: Dimensions are for reference only.
Revision Date: 01/26/2002
CD42__40A CD47__40A
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK Dual SCR/Diode Isolated Module 40 Amperes / Up to 1600 Volts
TM
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, TC=91°C 180° Conduction, TC=91°C (AC Switch) 180° Conduction, TC=91°C 60 Hz, 100% VRRM reapplied, Tj=125°C 60 Hz, No VRRM reapplied, Tj=125°C 60 Hz, No VRRM reapplied, Tj=25°C 50 Hz, 100% VRRM reapplied, Tj=125°C 50 Hz, No VRRM reapplied, Tj=125°C 50 Hz, No VRRM reapplied, Tj=25°C Peak Three Cycle Surge Current, Non-Repetitive 60 Hz, 100% VRRM reapplied, Tj=125°C 50 Hz, 100% VRRM reapplied, Tj=125°C Peak Ten Cycle Surge Current, Non-Repetitive I t for Fusing for One Cycle, 8.3 milliseconds
2
Conditions
Symbol VDRM & VRRM VRSM IT(RMS) IT(RMS) IT(AV) ITSM ITSM ITSM ITSM ITSM ITSM ITSM ITSM ITSM ITSM It It It It It It di/dt
2 2 2 2 2 2
Units up to 1600 VRRM + 100 63 93 40 750 890 985 715 850 940 570 545 460 445 2,330 3,300 4,030 2,560 3,610 4,420 150
.