Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272

POW-R-BLOK

TM

Dual SCR/Diode Isolated Module

90 Amperes / Up to 1600 Volts

Revision Date: 11/1/2001

CD42__90

CD47__90

CD42, CD47 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

Note: Dimensions are for reference only

CD42__90, CD47__90

Dual SCR/Diode Isolated

POW-R-BLOK

TM

Module

90 Amperes / Up to 1600 Volts

Ordering Information

:

Select the complete eight digit module

part number from the table below.

Example: CD421690 is a 1600Volt,

90 Ampere Dual SCR/Diode Isolated

POW-R-BLOK

Type

Voltage

Volts

(x100)

Current

Amperes

(x 1)

CD42

CD47

08

12

16

90

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.

POW-R-BLOK

recognized by the Underwriters

Laboratories.

Features:

Features:

T Electrically Isolated Heatsinking

T Glass Passivated Chips

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

C

G

H

F

L

J

K

B

A

P

Q

D

M

N

R

"S" FASTON TAB

"T"

"U" THREAD

CONNECTION DIAGRAM

1

2

7

3

6

1

4

2

+

~

5

3

-

CD42

CD47

~

+

-