POWEREX CD471640A, CD471240A, CD470840A, CD421640A, CD421240A Datasheet

	CD42__40A
	CD47__40A
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 [phone]	POW-R-BLOKTM
	Dual SCR/Diode Isolated Module
	40 Amperes / Up to 1600 Volts

	OUTLINE DRAWING
			A
			C
	F	G	H
						T
			2	3	6
B					5 7	J
		1			4	K
	"U" THREAD				L	"S" FASTON TAB
			R
D	M		LABEL			Q
						P
						N
		4	5	CD42
	1		2			3
	~		+			-
			CD47		7	6
	1		2			3
	~		+			-
		CONNECTION DIAGRAM

CD42__40A, CD47__40A Dual SCR/Diode Isolated POW-R-BLOKTM Module

40 Amperes / Up to 1600 Volts

CD42, CD47 Outline Dimensions

Dimension	Inches	Millimeters
A	3.62	92
B	0.83	21
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	0.25	6.3
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.

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

POW-R-BLOKTM Module

	Voltage	Current
Type	Volts	Amperes
	(x100)	(x 1)
CD42	08	40
CD47	12
	16

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-BLOKTM has been tested and recognized by the Underwriters Laboratories.

Features:

T Electrically Isolated Heatsinking

T DBC Alumina (Al2O3) Insulator

TCopper Baseplate

TLow Thermal Impedance

for Improved Current Capability

TUL 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

Revision Date: 01/26/2002

	CD42__40A
	CD47__40A
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 [phone]	POW-R-BLOKTM
	Dual SCR/Diode Isolated Module
	40 Amperes / Up to 1600 Volts

Absolute Maximum Ratings

Characteristics	Conditions	Symbol		Units
Repetitive Peak Forward and Reverse Blocking		VDRM & VRRM	up to 1600	V
Voltage
Non-Repetitive Peak Reverse Blocking Voltage		VRSM	VRRM + 100	V
(t < 5 msec)
RMS Forward Current	180° Conduction, TC=91°C	IT(RMS)	63	A
	180° Conduction, TC=91°C (AC Switch)	IT(RMS)	93	A
Average Forward Current	180° Conduction, TC=91°C	IT(AV)	40	A
Peak One Cycle Surge Current, Non-Repetitive	60 Hz, 100% VRRM reapplied, Tj=125°C	ITSM	750	A
	60 Hz, No VRRM reapplied, Tj=125°C	ITSM	890	A
	60 Hz, No VRRM reapplied, Tj=25°C	ITSM	985	A
	50 Hz, 100% VRRM reapplied, Tj=125°C	ITSM	715	A
	50 Hz, No VRRM reapplied, Tj=125°C	ITSM	850	A
	50 Hz, No VRRM reapplied, Tj=25°C	ITSM	940	A
Peak Three Cycle Surge Current, Non-Repetitive	60 Hz, 100% VRRM reapplied, Tj=125°C	ITSM	570	A
	50 Hz, 100% VRRM reapplied, Tj=125°C	ITSM	545	A
Peak Ten Cycle Surge Current, Non-Repetitive	60 Hz, 100% VRRM reapplied, Tj=125°C	ITSM	460	A
	50 Hz, 100% VRRM reapplied, Tj=125°C	ITSM	445	A
I2t for Fusing for One Cycle, 8.3 milliseconds	8.3 ms, 100% VRRM reapplied, Tj=125°C	I2t	2,330	A2 sec
	8.3 ms, No VRRM reapplied, Tj=125°C	I2t	3,300	A2 sec
	8.3 ms, No VRRM reapplied, Tj=25°C	I2t	4,030	A2 sec
	10 ms, 100% VRRM reapplied, Tj=125°C	I2t	2,560	A2 sec
	10 ms, No VRRM reapplied, Tj=125°C	I2t	3,610	A2 sec
	10 ms, No VRRM reapplied, Tj=25°C	I2t	4,420	A2 sec
Maximum Rate-of-Rise of On-State Current,	Tj=25°C, IG=0.5 A,	di/dt	150	A/µs
(Non-Repetitive)	VD=0.67 VDRM (Rated), ITM=300A ,
	Tr < 0.5µs, tp > 6µs
Peak Gate Power Dissipation	Tp < 5 ms, Tj = 125°C	PGM	10	W
Average Gate Power Dissipation	F = 50 Hz, Tj = 125°C	PG(AV)	2.5	W
Peak Forward Gate Current	Tp < 5 ms, Tj = 125°C	IGFM	2.5	A
Peak Reverse Gate Voltage	Tp < 5 ms, Tj = 125°C	VGRM	10	V
Operating Temperature		TJ	-40 to +125	°C
Storage Temperature		Tstg	-40 to +125	°C
Max. Mounting Torque, M5 Mounting Screw on			25	in.-Lb.
Terminals			3	Nm
Max. Mounting Torque, Module to Heatsink			44	in.-Lb.
			5	Nm
Module Weight, Typical			110	g
			3.88	oz.
V Isolation @ 25C	50 – 60 Hz, 1 minute	Vrms	2500	V
Circuit to base, all terminals shorted together	50 – 60 Hz, 1 second	Vrms	3500	V

Revision Date: 01/26/2002