Cd42 c cd47 c – C&H Technology CD47__90C User Manual
Page 3
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK
TM
http://www.pwrx.com
Dual SCR/Diode Isolated Module
90 Amperes / Up to 1800 Volts
Revision Date: 08/31/2011
CD42__90C
CD47__90C
Absolute Maximum Ratings
Characteristics
Conditions
Symbol
Units
Repetitive Peak Forward and Reverse Blocking
Voltage
V
DRM
& V
RRM
up to 1800
V
Non-Repetitive Peak Reverse Blocking Voltage
(t < 5 msec)
V
RSM
V
RRM
+ 200
V
RMS Forward Current
180° Conduction, T
C
=85°C
I
T(RMS)
141
A
Average Forward Current
180° Conduction, T
C
=85°C
I
T(AV)
90
A
Peak One Cycle Surge Current, Non-Repetitive
50 Hz, 60% V
RRM
reapplied, T
j
=125°C
I
TSM
2000
A
I
2
t for Fusing for One Cycle, 10 milliseconds
50 Hz, 60% V
RRM
reapplied, T
j
=125°C
I
2
t
20,400
A
2
sec
Maximum Rate-of-Rise of On-State Current,
(Repetitive)
T
j
=125°C
di/dt
100
A/µs
Operating Temperature
T
J
-40 to +125
°C
Storage Temperature
T
stg
-40 to +125
°C
Max. Mounting Torque, M5 Mounting Screw on
Terminals
35
4
in.-Lb.
Nm
Max. Mounting Torque, Module to Heatsink
53
6
in.-Lb.
Nm
Module Weight, Typical
160
g
5.64
oz.
V Isolation @ 25C
50
– 60 Hz, 1 minute
V
rms
2500
V
Information presented is based upon manufacturers testing and projected capabilities.
This information is subject to change without notice.
The manufacturer makes no claim as to the suitability of use, reliability, capability,
or future availability of this product.